Handyman: Tank versus tankless hot water heater

This article reviews the best tankless gas water heaters, highlighting their energy efficiency and space-saving benefits compared to traditional tank water heaters. It provides a comprehensive guide for homeowners to select a suitable unit based on their needs, lifestyle, and budget. The article outlines key factors to consider before purchasing, such as the choice between natural gas and propane models, indoor versus outdoor applications, flow rate (GPM), power input (BTU), and venting options, including direct-vent and power-vent systems. It also differentiates between condensing and non-condensing units, explaining their respective efficiencies and cost implications. The review features four top picks: the Rinnai RU180iN High-Efficiency Tankless Water Heater as the best overall, praised for its 10 GPM flow rate and 0.95 energy factor, suitable for large homes. The Rinnai V65iN High-Efficiency Tankless Water Heater is presented as a runner-up, offering Wi-Fi connectivity and a 6.5 GPM flow rate for small to medium-sized homes with a 0.82 energy factor. For a budget-friendly option, the Rinnai V53DeP High-Efficiency Tankless Water Heater is recommended, designed for outdoor installation in warm climates, providing 5.3 GPM. Lastly, the Camplux 5L 1.32 GPM Tankless Water Heater is highlighted as the best portable option for outdoor activities like camping, offering 1.32 GPM. The article emphasizes the importance of professional installation for all tankless gas water heaters due to the need for safe gas line connections. It also addresses frequently asked questions regarding installation, flushing a condensing unit (recommended annually with vinegar to prevent mineral buildup), and checking gas pressure. It notes that switching from an electric water heater to a gas model can involve significant additional costs for new gas supply lines and vents. The selection process involved evaluating reliability, energy-saving features, flow rates, efficient gas consumption, and additional technologies to optimize utility bill savings, considering various household sizes and even a portable outdoor use case. Key considerations for sizing a tankless water heater correctly include calculating the household's peak GPM needs based on simultaneous hot water usage by various appliances and fixtures. The article provides examples for calculating GPM and explains how BTU input relates to heating effectiveness, offering a general rule of thumb for BTU requirements based on the number of bathrooms and family members. Understanding venting types is crucial, with direct-vent systems drawing in outdoor air and expelling exhaust outdoors, and power-vent systems drawing indoor air and forcing exhaust outside via a fan. The choice between condensing and non-condensing units involves a trade-off between higher upfront costs for greater energy efficiency (up to 90% for condensing) and lower initial costs for less efficiency (around 80% for non-condensing). #TanklessWaterHeater #GasWaterHeater #EnergyEfficiency #HomeImprovement #PlumbingSystems #Rinnai #Camplux #HomeUtilities #WaterHeating

Propane tankless water heaters offer an energy-efficient and eco-friendly solution for on-demand hot water, minimizing waste and potentially reducing long-term costs. Unlike traditional tank-based systems, tankless models heat water only when needed, eliminating the energy expenditure associated with continuously heating a large tank. This guide provides an overview of six top-rated propane tankless water heaters, categorized for different household sizes and applications, including indoor, outdoor, small home, RV, and portable options. Key considerations for selecting a propane tankless water heater include whether it's an indoor or outdoor model, its flow rate (GPM), and its power output (BTU). Indoor units offer compact designs but require careful consideration of gas supply and proper venting for carbon dioxide. Outdoor units are simpler to install but need protection from extreme weather. The flow rate, measured in GPM, indicates how much hot water the unit can deliver, with accuracy dependent on the incoming water temperature. A typical faucet uses about 1 GPM, while a shower uses 2 to 3 GPM. A 5 GPM unit generally suffices for small homes, while 7-10 GPM is suitable for medium to large residences. Power output, measured in BTUs, signifies the consistent heat a unit provides, with higher BTU ratings indicating greater heating capacity. Manufacturers often provide guidance or online calculators to determine appropriate BTU requirements. Efficiency rating is another critical factor. The Uniform Energy Factor (UEF), an independent measurement standard established by the U.S. Department of Energy (DOE) in 2017, allows for accurate comparison of energy efficiency across different models. UEF values typically range from 0.8 to 0.93, with higher numbers indicating better efficiency. The article also discusses condensing versus noncondensing models. Condensing models are more efficient as they recirculate steam to recover heat, resulting in significant energy savings, although they are generally more expensive upfront. Noncondensing models vent hot steam directly, leading to greater energy loss. Proper ventilation is essential for all propane tankless water heaters, requiring ducts for combustion air intake and carbon dioxide exhaust, often using PVC or stainless steel venting. Physical dimensions are important for installation planning, as tankless heaters are typically wall-mounted and less than 15 inches deep, saving space compared to traditional boilers. Portable models are even more compact. Additional features can enhance usability, such as summer/winter settings for ambient temperature adjustments, digital displays for precise temperature control, and Wi-Fi connectivity for app-based operation. Many portable units come with gas regulators and showerheads. Installation often requires professional plumbing and minor construction, with specific regulations for permanent propane tanks. Regular maintenance, including installing cold-water filters in hard-water areas and annual flushing with white vinegar, can extend the lifespan of these durable units, which can last up to 20 years. The article concludes by addressing frequently asked questions regarding the operation, tank size requirements, whole-house suitability, flushing procedures, gas pressure checks, and life expectancy of propane tankless water heaters. #PropaneWaterHeaters #TanklessWaterHeater #EnergyEfficiency #HomeImprovement #PlumbingSystems #DIYHome #ApplianceReviews #IndoorOutdoor #RVLife

The landscape of residential water heaters has evolved significantly beyond traditional gas or electric tank models, now encompassing tankless and hybrid options. This expansion offers consumers more choices but also presents challenges in selecting the most suitable unit. The article provides a comprehensive guide to understanding different water heater types, their features, and key considerations for making an informed purchase decision. It details the methodologies used to evaluate water heaters, focusing on aspects such as water capacity, power output, installation ease, and special features. The article reviews nine top-rated water heaters, categorizing them based on their strengths: Best Overall, Best Bang For The Buck, Best Tankless Electric, Best Tankless Gas, Best Energy-Efficient, Best For Large Family, Best for Hard Water, Best Mini, and Best Portable. Each recommendation includes a description of the product's specifications, pros, and cons. For instance, the A.O. Smith Signature 50-Gallon Natural Gas Heater is highlighted for its ability to deliver 81 gallons of hot water in the first hour and its high-altitude certification, despite not being Energy Star certified. The Rheem Performance Platinum 50-Gallon Water Heater is praised for its efficiency and push-button ignition, while the Stiebel Eltron Tankless Electric Water Heater is noted for its self-adjusting water flow and compact design. Key factors to consider when choosing a water heater are thoroughly discussed. These include the four main types: storage tank, tankless (on-demand), and heat pump (hybrid). Storage tank heaters, the most common, maintain a preset water temperature, while tankless heaters heat water as needed, offering an endless supply but with flow rate limitations. Hybrid models utilize ambient air heat for efficiency and incorporate electric coils as a backup. The article also compares gas versus electric water heaters, emphasizing cost differences in installation and operation, with gas typically being cheaper to run despite higher initial costs. Venting requirements are another critical factor, as gas heaters produce carbon monoxide and necessitate a ventilation system, unlike electric models. Sizing and capacity are addressed, explaining that a 40- to 50-gallon tank is generally sufficient for a household of four, with additional capacity needed for more occupants. The physical dimensions of tall and short models are provided, alongside the space-saving advantage of tankless units. The Uniform Energy Factor (UEF) is introduced as a metric for energy efficiency, clarifying that a higher UEF means more energy is converted into heating water. It also highlights that while gas units might have lower UEFs, their cheaper operating costs often make them more economical than electric heaters. The article advises examining estimated annual operating costs for a more accurate financial assessment. Additional practical considerations include the durability of drain valves (recommending brass over plastic) and the benefits of digital displays for programming and monitoring. The article concludes with a frequently asked questions section covering the lifespan of water heaters (8-12 years for tank, up to 20 for tankless), signs of a failing unit (banging noises, rust-colored water, leaks), the implications of a leaking water heater, the rare but serious risk of explosion due to pressure relief valve malfunction, and the average cost of water heater replacement (ranging from $846 to $1,702, with tankless being at the higher end). #WaterHeater #HomeImprovement #EnergyEfficiency #Plumbing #TanklessWaterHeater #HybridWaterHeater #GasWaterHeater #ElectricWaterHeater #HomeAppliances

Electric tankless water heaters offer a space-saving and cost-effective alternative to traditional tank water heaters, providing hot water on demand and reducing monthly heating bills. Unlike gas models, electric tankless units are generally more energy-efficient and easier to install as they do not require venting. This guide explores key considerations for choosing the best electric tankless water heater, including types, flow rate, efficiency ratings, installation, maintenance, and additional features. Two main types of electric tankless water heaters exist: whole-house and point-of-use (POU). Whole-house solutions are suitable for replacing traditional tanks and do not require additional plumbing. POU heaters, often more economical for new constructions or guest accommodations, heat water closer to the point of use, minimizing energy waste from water cooling in long pipes. While portability is limited due to permanent wiring requirements, mini-tank models offer plug-in options for specific needs. Flow rate, measured in gallons per minute (GPM), is a critical factor for tankless water heaters. The required GPM depends on the number of fixtures in a home; for example, a 1- or 2-bath home typically needs around 5 GPM, while a 3- or 4-bath home requires a 10 GPM unit. The temperature of the incoming water significantly impacts a unit's effective GPM. For instance, a unit rated for 6 GPM based on 75-degree Fahrenheit incoming water might only produce 1.4 GPM in colder climates like Iowa. Therefore, it is crucial to consider temperature rise specifications and consult a qualified professional for accurate sizing based on local conditions. Efficiency is a major advantage of electric tankless water heaters, as they only consume energy when hot water is needed. While gas models often use the Uniform Energy Factor (UEF) rating, electric models typically use the older Energy Factor (EF) or a percentage efficiency rating. Electric tankless heaters boast efficiency ratings of 98% or 99%, compared to 80% to 93% for gas models. An EF rating above 90 is considered strong for electric units, indicating substantial energy savings and environmental benefits. Installation of electric tankless water heaters is simpler than gas counterparts due to the absence of venting requirements, allowing for more flexible placement. While small units might run on 120V, larger, more powerful models often require a 240V supply and multiple dedicated breakers. Homeowners should assess their electrical panel capacity or consult a licensed electrician. Regular maintenance, such as checking screen filters and occasional flushing with white vinegar, is recommended to ensure peak performance and extend the unit's lifespan, which can exceed 20 years. Additional features often include digital displays for temperature control, preset temperature memory, adjustable flow control for energy conservation, and error code diagnostics. Most units operate quietly, with some claiming completely silent operation. Physical dimensions are generally compact, but can be a factor for POU installations. These devices represent a modern, efficient solution for household hot water needs. #ElectricTanklessWaterHeater #HomeImprovement #EnergyEfficiency #Plumbing #WaterHeaterInstallation #HomeMaintenance #DIYHomeProjects #ApplianceReview

The selection of a new water heater is an important decision, considering the significant innovations in the category over recent years. While conventional storage tank water heaters remain a popular and cost-effective option, advancements in technology have introduced more energy-efficient and feature-rich alternatives like hybrid heat pump water heaters and tankless models. The Good Housekeeping Institute, in collaboration with external experts such as plumbers and homebuilders, conducts extensive testing of these appliances to identify the most reliable units on the market. Hybrid heat pump water heaters, such as the A.O. Smith Signature 900, integrate an air-source heat pump with a traditional electric storage tank. This design dramatically improves energy efficiency by extracting heat from ambient air, potentially saving homeowners up to $600 annually on energy costs. These units are also eligible for federal tax credits, making them a financially attractive long-term investment despite their higher initial cost. The A.O. Smith Signature 900 series, available in various tank sizes (50, 66, and 80 gallons), features smart technology like Wi-Fi-connected leak detectors with automatic shut-off valves, offering enhanced convenience and peace of mind. However, a key installation requirement for these models is a spacious area of at least 1,000 cubic feet to ensure optimal operating efficiency. Traditional gas storage tank water heaters, like the Rheem 50 Gallon Natural Gas Water Heater, remain a strong contender for their value and effectiveness. These units typically provide ample hot water for medium to large households. While they may not match the energy efficiency of hybrid or tankless models, their robust construction, including enamel-lined tanks and premium anode rods, promises a decade or more of reliable service. Rheem also offers electric storage tank models, such as the 50-gallon Gladiator, which includes smart features like Wi-Fi connectivity and leak detection with automatic shutoff for an additional cost. Tankless water heaters, exemplified by the A.O. Smith Signature Series with Scale Prevention and the Rheem IKONIC Indoor/Outdoor Tankless Water Heater, offer instant hot water and significant energy savings. Their compact size allows for versatile installation options, including mounting on walls or in small spaces. The A.O. Smith Signature Series received high praise from experts for its ease of installation, performance, and the inclusion of scale-prevention technology, which eliminates the need for costly annual descaling and is backed by a 15-year warranty. The Rheem IKONIC model further enhances versatility with its indoor/outdoor installation flexibility and an impressive Uniform Energy Factor (UEF) of .96, leading to nearly 40% energy cost reductions. This model is also eligible for federal tax credits and state rebates, helping to offset its initial investment. Both tankless models feature Wi-Fi connectivity, enabling remote monitoring and control, though the Rheem IKONIC requires regular maintenance for scale prevention. Condensing gas water heaters, like the State Water Heaters Premier Condensing 50 Gallon Gas Water Heater, represent another innovative advancement in storage tank technology. These models recapture heat from exhaust fumes, achieving near-tankless efficiency with a .9 UEF, making them Energy Star qualified and eligible for tax credits and rebates. State Water Heaters, a brand under A.O. Smith Corporation, is known for its reliability and is favored by plumbing professionals. These units incorporate advanced features like leak detection sensors and are available in various sizes, including a 40-gallon version for smaller households. Good Housekeeping's assessment methodology for these water heaters involves comprehensive lab testing by their engineers and external industry professionals, along with insights from trade shows and real-world consumer testing in homes. #WaterHeater #HomeAppliances #EnergyEfficiency #SmartHome #TanklessWaterHeater #HybridWaterHeater #CondensingWaterHeater #ProductReview #HomeImprovement

Water heaters are an essential component of modern homes, providing hot water for daily needs. When considering a new water heater, consumers often weigh the initial installation cost against the long-term energy savings. This decision is influenced by various factors, including the type of water heater, its power source, size, cost, and expected lifespan. This discussion focuses specifically on electric water heaters, which are generally cheaper to purchase, more energy-efficient in their design, and have a longer operational life compared to gas-powered alternatives. Electric models also eliminate the need for a pilot light, simplifying their operation. However, they are typically more expensive to run due to electricity costs and may heat water more slowly than gas-powered units. Within the category of electric water heaters, three primary types exist: traditional tank models, tankless models, and the newer hybrid models. Each type offers distinct advantages and disadvantages in terms of technology, cost, and efficiency. The pricing information provided reflects the average of data from five prominent home improvement websites and hardware retailers, but it is crucial for consumers to obtain multiple local estimates due to regional variations in labor costs, permit requirements, and other influencing factors. Traditional tank water heaters, a long-standing technology, function by continuously heating and storing a volume of water. While familiar, they are less energy-efficient than tankless systems because they constantly maintain water at a set temperature, leading to heat loss through the tank's surface. Tank models also have a shorter lifespan, typically 8-12 years, compared to tankless units. However, they perform better in cold climates and are often cheaper to install if a home already has an existing tank system, as new electrical lines may not be required. The cost of a tank water heater, including installation, can range from $924 to $2,198, with variations depending on tank size, labor costs, and permit fees. Tankless water heaters, a more recent innovation, heat water on demand, eliminating the energy waste associated with maintaining a hot water supply in a tank. This on-demand heating results in significant energy savings over the unit's 20-year lifespan, offsetting their higher initial cost. Tankless units are also more compact, offering greater flexibility in installation locations. Despite these benefits, tankless water heaters have a higher upfront cost, which includes the unit itself and the potential need for installing a new 220-volt electrical line. They also may not perform as efficiently in very cold climates, and repairs can be more expensive. The national average installation cost for a tankless water heater ranges from $1,450 to $3,975. Hybrid water heaters aim to combine the best features of both tank and tankless systems. They incorporate a heat pump to draw heat from the surrounding air for normal operation, maintaining a tank of hot water efficiently. For periods of high demand, an auxiliary heating coil activates to provide additional hot water instantly. This adaptable operation allows hybrid models to achieve two to three times the efficiency of conventional tank heaters. However, their efficiency is significantly reduced in cold climates, making them more suitable for warmer regions. Consumers should also consider local utility rates, as higher electricity costs can affect the overall savings from an electric water heater. The national average installation cost for a hybrid water heater falls between $1,470 and $3,820. #ElectricWaterHeater #HomeAppliances #EnergyEfficiency #TanklessWaterHeater #HybridWaterHeater #HomeImprovement #CostAnalysis #ApplianceInstallation

As winter approaches, the demand for hot water in homes significantly increases, often doubling compared to summer usage, primarily due to increased shower frequency. This surge in demand can strain existing hot water systems, leading to insufficient hot water supply. One common issue is the delay in hot water reaching faucets or showers, especially those located far from the water heater, such as a second-floor bathroom. To address this, homeowners can consider installing a hot water recirculation system, which typically costs around $600 to $700 for installation, ensuring quicker hot water delivery throughout the house. Beyond specialized systems, simple habits can help manage hot water consumption. Turning off the hot water tap promptly when not actively using it for tasks like shaving, hand washing, or rinsing dishes can conserve heated water. Additionally, using cold water for laundry when it can effectively do the job further reduces the burden on the water heater and saves energy. These practices contribute to better hot water availability and lower utility costs. Eventually, water heaters require replacement, and upgrading to a newer, more efficient model can resolve chronic hot water shortages. While traditional 40 or 50-gallon tank water heaters remain popular, with 40-gallon units costing approximately $1,100 installed, tankless water heaters offer an alternative for continuous hot water. Tankless systems heat water on demand, eliminating the need for a storage tank and generally providing greater energy efficiency compared to conventional tank models. When a hot water tap is opened, cold water flows into the unit, is heated, and then delivered to the fixture. However, tankless water heaters come with their own set of considerations. Despite common perceptions, they do not provide instantaneous hot water; it can still take 15 to 20 seconds for the heated water to reach the faucet or showerhead. The primary drawback of tankless systems is their higher initial cost. Installation of a tankless water heater can range from $3,000 to $3,500, which is more than double the cost of a standard 40-gallon tank water heater. Notable manufacturers of tankless systems include Navien, Rinnai, and Trutankless, which offers an all-electric model. When deciding on a new water heater, it is important to assess individual hot water needs, energy efficiency goals, and budget. While a tankless system offers continuous hot water and energy savings over time, the significant upfront investment and slight delay in hot water delivery should be weighed against the lower initial cost and immediate hot water availability of a traditional tank system. Ultimately, selecting the right water heater ensures adequate hot water supply during colder months and contributes to overall home comfort and efficiency. #WaterHeater #HomeImprovement #ColdWeatherPrep #TanklessWaterHeater #EnergyEfficiency #PlumbingTips #HomeMaintenance #GlennHaege

Water heater technology has undergone significant advancements over the past two decades, leading to improvements in comfort, energy efficiency, operational quietness, and overall peace of mind for consumers. These changes are crucial to consider when replacing an old water heater, as modern options offer substantial upgrades. One of the most notable innovations is the introduction of heat pump water heaters, also known as hybrid water heaters. Brands like Rheem and A. O. Smith have pioneered this technology, which utilizes a small amount of electricity to transfer heat from the ambient air to the water tank. This process makes them two to three times more energy-efficient than conventional electric models. These hybrid systems began to emerge 10 to 12 years ago, gaining significant traction six years ago due to the introduction of rebate programs. Key advancements in heat pump technology include more efficient compressor designs, improved board control systems, and enhanced exhaust air and fan technologies. Beyond their superior efficiency, these units can also cool and dehumidify the surrounding area and tend to have a longer lifespan compared to traditional water heaters. For instance, Rheem’s latest heat pump water heaters are designed to use ultra-low global warming potential (GWP) refrigerants and meet stringent Energy Star criteria, with some models reducing energy usage by up to 75 percent. Energy efficiency upgrades represent another major area of change in the water heater industry over the last decade. Manufacturers have focused on improving insulation, developing more energy-efficient burners, and integrating hybrid heat pump technology into their products. An older water heater, especially one over six years old, is likely to be less efficient, leading to higher utility bills. Modern heat pump water heaters, such as those from A. O. Smith, can be four times as efficient as standard electric models, potentially saving homeowners more than $600 annually on utility bills. These savings, estimated to be between $300 and $600 per year depending on usage and local rates, are further supported by federal tax credits under the Inflation Reduction Act (up to $2,000) and various state and local utility incentives, including rebates as high as $3,100 in California. Smart technology features have also transformed water heaters, offering greater control, efficiency, and insight into their operation. Wi-Fi connectivity and mobile app controls allow homeowners to manage their water heating systems remotely. Features like mobile app connectivity, remote monitoring, leak detection alerts, and vacation mode settings enhance convenience and can lead to cost savings. Users can adjust settings based on hot water demand, activate vacation mode when away, or leverage lower electricity rates during off-peak hours. The ability to monitor and control the system via a smartphone enables proactive energy management and immediate response to issues like leaks or temperature drops, thereby improving preventative maintenance and mitigating the risk of tank failure and water damage. Rheem's LeakGuard technology, for example, includes an integrated automatic shut-off valve that limits water loss to 20 ounces or less upon leak detection. Additionally, Rheem’s EcoNet-enabled models provide tracking of energy usage, leak detection, alerts, and remote scheduling of service. Enhanced safety features are integral to modern water heaters. These include sealed combustion chambers to prevent the escape of natural gas and combustion byproducts, flame arrestor plates to halt fire spread, and devices that automatically cut off gas supply if a flame is detected outside the combustion chamber. Tankless water heaters inherently offer better safety against leaks and bursts compared to traditional tank models because they do not store water. The latest models also incorporate precision thermostats and safety systems to prevent overheating and gas buildup. Smart technology further contributes to safety with integrated leak protection and automatic shut-off, providing homeowners with peace of mind through immediate alerts. Finally, the installation and servicing of water heaters have become more streamlined and efficient. Newer designs aim to reduce labor time and cost for plumbing professionals. This includes features such as multiple water connection locations, built-in condensate neutralizers, duct-ready designs, front-facing electric elements, easy-access components, and integrated Wi-Fi for simplified app onboarding. These improvements collectively make the process of installing and maintaining a new water heater more straightforward and less costly. #WaterHeaterTechnology #EnergyEfficiency #HeatPumpWaterHeaters #SmartHome #HomeAppliances #PlumbingAdvancements #HomeSafety #UtilitySavings

A home repair expert, known on TikTok as @twinhomeexperts, recently shared a strong critique of Rheem water heaters, claiming they are the worst he has installed in his 32 years as a plumber. The expert documented his observations at a Home Depot store, where he encountered multiple Rheem water heater units being returned by customers. During his visit, he specifically approached a customer in the process of purchasing a new water heater and inquired if they had previously experienced issues with a Rheem unit. The customer confirmed a prior leakage with a Rheem water heater, corroborating the plumber's negative assessment of the brand. The expert then highlighted two Rheem water heaters on carts, explicitly labeled as returns, within the Home Depot. He meticulously pointed out apparent defects on one of the units, attributing its return to manufacturing flaws. On the second returned unit, the plumber identified a failed gas control, indicating another significant malfunction in a Rheem product. His overall sentiment was a strong recommendation against purchasing Rheem water heaters, despite acknowledging that Home Depot, as a high-volume retailer, would inevitably have some defective products across various brands. However, he emphasized that the frequency of issues with Rheem made them a particularly undesirable choice for consumers seeking reliability and to avoid being “Rheemed.” The TikTok video, which quickly gained traction, spurred a significant response from viewers, many of whom shared their own experiences with Rheem water heaters. These comments largely echoed the plumber's sentiments, with numerous users recounting similar problems such as leaks, premature failures, and issues with gas controls. The expert's frank disclosure resonated with a segment of the online community who had faced comparable frustrations with the brand. The widespread agreement among users regarding the perceived poor quality of Rheem water heaters, as documented in the comment section, further amplified the expert's initial critique, suggesting a broader pattern of dissatisfaction among consumers and professionals alike. The discussion extended beyond mere complaints, with some users offering anecdotes about specific models or issues they encountered, thus providing more granular detail to the overall criticism. #HomeDepot #HomeImprovement #Plumbers #Plumbing #TikTok #ProductReview #WaterHeaters

The increasing popularity of boiling water taps in kitchens marks a shift from traditional kettles, driven by convenience and efficiency. This guide, based on extensive real-world testing and research, evaluates eight top boiling water taps, providing a comprehensive overview for potential buyers. The testing methodology involved direct installation and use of some taps in the author's home, visits to friends' homes to experience their installed taps, and showroom visits for hands-on demonstrations. For taps not personally tested, assessments were based on thorough research. The review emphasizes the importance of understanding the features, benefits, and drawbacks of each model to make an informed decision. Leading the selection is the Quooker Fusion with Cube, lauded as the best overall. It delivers true 100°C boiling water and, with the optional Cube, offers chilled still and sparkling water. Its design is available in C or U spouts and various finishes, and it comes with a 3 or 7-liter tank capacity. While praised for its consistent boiling water delivery and aesthetic appeal, especially the patinated brass finish, it is noted for producing significant steam and requiring a specific, somewhat fiddly, two-stage safety mechanism that might be challenging for users with reduced grip. Add-ons like the Cube can also be pricey. The QETTLE Signature Modern stands out as the best mid-range option, offering high-quality true 100°C boiling water at a more reasonable price point. It features enhanced safety, including a plastic safety clip for households with children, and cost-effective replacement filters. Available with 2, 4, or 7-liter tank capacities and multiple finishes, it balances affordability with performance. The QETTLE also provides filtered drinking water and offers an optional chilled water add-on. For those prioritizing aesthetics, the Caple Joya 3-in-1 steaming water tap is highlighted for its designer looks. Its unique three-hole design allows for flexible installation, and it comes with a 5-year guarantee. However, it delivers near-boiling water at 98°C, which may not be ideal for strong tea, and its controls require a push-button and twist action for safety. The 3.5-liter tank is suitable for busy households, but replacement filters are comparatively expensive. The Lusso Stone Filtrata 4-in-1 boiling water tap is recommended for smaller households due to its competitive pricing and quality. It offers a 2.4-liter tank and reaches 98°C, which is generally sufficient for most uses, although not true boiling. It features intuitive controls and a hands-free running option for the boiling water, with a safety button and dial. The brand offers a five-year guarantee, reflecting confidence in its product quality. The Grohe Red Duo is recognized for its energy efficiency, boasting an A-rated efficiency due to its well-insulated titanium boiler. It delivers water at 99°C, making it suitable for many purposes, and features a child-friendly safety mechanism requiring a specific button press sequence. Its high J-shaped spout is ideal for filling large pans, and it includes a holiday mode to reduce energy consumption when not in active use. The Quooker Flex with Cube offers similar features to the Fusion but with a pull-out spout, making it excellent for larger sinks. It delivers true 100°C boiling water and has an automatic safety shut-off when the hose is pulled out. However, it is very expensive, and the boiler and Cube together take up significant under-sink space. Users also reported the controls to be somewhat fiddly for activating different water types. The Wodar Design 3-in-1 boiling-water tap is presented as the best affordable option. It features a compact 2.4-liter boiler, suitable for smaller kitchens, and heats water to 98°C. Despite its smaller size, it performs well for general household use and has inexpensive filters. The tap is easy to use, with a clear focus on functionality and affordability. Finally, the Fohen Figaro 3-in-1 boiling-water tap is the most affordable choice, offering a simple and effective solution. With a 2.4-liter boiler and a temperature of 98°C, it provides a cost-effective alternative to more premium models. It features an easy-to-use lever system and a responsive spring safety lock. The main drawback is the 98°C temperature, which might not be ideal for brewing strong tea, and the absence of filtered cold water in this specific model. Choosing a boiling water tap involves considering price, design, desired water temperature (true boiling vs. near-boiling), and available under-sink space for the boiler and filters. Additional features like filtered, chilled, or sparkling water options also influence the decision. Overall, boiling water taps offer significant advantages over traditional kettles in terms of convenience and efficiency, albeit with varying price points and functionalities across brands. #BoilingWaterTaps #KitchenAppliances #HomeRenovation #ApplianceReviews #KitchenDesign #EnergyEfficiency #SmartHome #HomeGadgets

This article provides a detailed guide on installing an electric water heater, emphasizing that while the appliance itself is simple, its installation requires careful attention to building codes, safety, and proper plumbing and electrical connections. It outlines the steps for a handy person comfortable with basic plumbing and electrical work, but also notes that the guide can inform customers working with a professional plumber. The installation process begins with planning, which includes reviewing the product literature and local building codes. Crucial safety measures, such as turning off the circuit breaker and verifying electrical wiring is de-energized with a non-contact voltage test pen or multi-meter, are highlighted as paramount before any work begins. The guide details the necessary preparatory steps, including removing an existing heater, draining it, and disconnecting its plumbing and electrical connections. It then addresses positioning the new water heater, recommending a water heater stand to facilitate drainage and servicing, and noting the importance of securing the appliance with straps, particularly in areas requiring seismic protection like California. The article explores options for connecting the water heater to the home's plumbing, suggesting copper tubing, corrugated flexible metal connectors, or PEX. While acknowledging PEX as a modern material, it advises that soldering copper tubing might be more straightforward for those new to PEX, detailing the tools and a simple soldering procedure. Key plumbing installations covered include installing a ball valve for the cold-water supply line and the temperature and pressure (T&P) relief valve. The T&P valve is identified as the most critical safety component, designed to prevent dangerous pressure buildup by discharging water. The article references the International Residential Code (IRC) for specific requirements regarding T&P valve discharge piping, emphasizing that the discharge point must be visible. It also provides instructions for correctly dry-fitting components before soldering and using pipe thread tape for secure connections. For electrical connections, the guide specifies the need for a separate 240-volt, 30-amp circuit with 10/2 with ground circuit cable for electric water heaters, advising professional help if there's any doubt about correct sizing. It describes connecting like-colored wires and the ground wire, with particular attention to upgrading older plastic-sheathed wiring to metal conduit or flexible connectors if necessary. The article concludes with the critical instruction to fill the water heater with water *before* restoring power to prevent damage to heating elements, followed by bleeding air from the hot water lines and adjusting the water temperature settings, typically set at 120 degrees F. #ElectricWaterHeater #WaterHeaterInstallation #DIYPlumbing #HomeImprovement #ElectricalSafety #BuildingCodes #Soldering #TPValve

All electric heaters achieve 100 percent efficiency by converting all electrical energy into useful heat, but their heat distribution methods vary significantly. This guide explores different types of heaters and their suitability for various situations, providing insights into their functionality, cost-effectiveness, and safety features. Convection heaters, such as oil-filled column heaters, are popular for providing background warmth by circulating warm air, often enhanced by a fan for faster and more even heating. Cheaper box-type convection heaters are also available. Portable fan heaters, while providing direct warm air, are generally noisier and less effective for overall room heating due to potential drafts. Radiant heaters use glowing elements and reflectors to provide quick, directional heat to specific areas, alongside some convection heat. Heat pumps stand out for their efficiency, collecting up to three times more energy from the outside air than they consume, though their efficiency decreases in colder temperatures. Despite their higher initial cost, heat pumps are very economical to run. Panel heaters are permanently wall-mounted convection heaters designed for continuous background heating, typically using standard daytime electricity rates. Night-storage heaters, also permanently installed convection heaters, leverage off-peak night-rate electricity to store heat for gradual release throughout the day. The article also compares infrared heaters with traditional electric fan, radiant, and oil-column heaters, highlighting infrared panels' claim of providing a warm, summer-like sensation. Recommendations for specific rooms include heat pumps or convection heaters for lounge/family rooms, with portable fan or radiant heaters for spot heating. Bedrooms, requiring less intense heat, benefit from panel or oil-filled column heaters with thermostats and timers, or a night-storage heater in a hallway. Service or workshop areas are best served by portable fan or radiant heaters. Key features to look for in heaters include thermostats for consistent temperature and energy conservation, timers for scheduled operation, and fans to improve warm-up times and heat distribution. A size guide is provided to help determine the appropriate heater wattage based on room volume, insulation, and room type, with specific calculations for different scenarios. Safety considerations are paramount. All heaters pose risks if misused or poorly maintained, with surface temperatures potentially causing burns. Oil-filled column heaters with wide or shielded fins generally have lower surface temperatures and are safer, particularly for homes with children, as their weight and height can pose a tipping hazard. Modern heaters undergo stringent safety tests to prevent fires from overheating, a standard not always met by older, second-hand models. A tilt switch is identified as a valuable safety feature that automatically shuts off a heater if it tips over. Running costs are a significant factor. While purchase prices vary, plug-in electric heaters are generally more expensive to operate than heat pumps or woodburners. Electricity costs range from 23 to 31 cents per kWh, and an example calculation demonstrates that a 2kW heater running for 5 hours daily can cost around $75 per month. Thermostats can help mitigate these costs. Finally, the article offers practical advice for purchasing a heater, suggesting waiting for mid-year sales, checking fan noise in-store, and, if feasible, investing in more energy-efficient alternatives like heat pumps, flued gas heaters, or woodburners as primary heat sources over plug-in electric heaters for long-term savings. #HeaterTypes #HomeHeating #EnergyEfficiency #HeaterSafety #RunningCosts #HeatPumps #ConvectionHeaters #RadiantHeaters #HomeComfort

The article details a Heat Pump Water Heater (HPWH) Tour across America, focusing on three key organizations in Colorado that are advancing the adoption of HPWHs. The tour highlights the research, development, and implementation efforts in making these energy-efficient devices a standard in homes. The first stop on the tour was the National Renewable Energy Laboratory (NREL) in Golden, Colorado. Here, researcher Bethany Sparn showcased the integration lab where NREL studies the interaction of HPWHs and other electric appliances with the grid. A primary focus of their research is the load-shifting capabilities of HPWHs, ensuring they can operate during off-peak electricity hours without compromising hot water availability for homeowners. NREL is also actively testing new 120-volt HPWHs, which can plug into standard outlets, making them more versatile. A recently funded project aims to miniaturize these 120-volt units to fit into compact spaces, such as closets in multi-family apartments, addressing a common installation challenge. The second visit was to Thrive Home Builders in Denver, a company integrating HPWHs into all its new home constructions. This adoption is driven by both evolving local building codes and increasing consumer demand for higher-efficiency water heating solutions. The article notes the challenge of installing HPWHs in townhomes, which typically have less available air space compared to single-family homes, as HPWHs require air to extract heat. Thrive Home Builders effectively overcame this by designing custom closets for the HPWHs and ducting them outdoors, demonstrating a practical solution for urban and multi-unit dwellings. The final stop in Colorado was Elephant Energy, a climate tech startup dedicated to helping homeowners electrify their residences. Elephant Energy assists consumers in creating electrification roadmaps and guides them through the entire process, including the installation of HPWHs. The company's services encompass coordinating installers, replacing existing water heaters, and facilitating the application for rebates, thereby simplifying the often-intimidating transition to electric appliances for homeowners. This comprehensive support aims to make the adoption of HPWHs more accessible and less daunting for the average consumer. The Colorado stops underscore the collaborative efforts from research institutions, construction companies, and consumer-focused businesses in promoting HPWH technology. These organizations are pivotal in making water heating more affordable and environmentally friendly, driving innovation and market transformation across the United States. The author, who embarked on this tour, emphasizes the significant potential of HPWHs in contributing to a more sustainable planet, encouraging further exploration of the Advanced Water Heating Initiative for those interested in the technology. #HeatPumpWaterHeater #NREL #ThriveHomeBuilders #ElephantEnergy #EnergyEfficiency #Electrification #CleanEnergy #SustainableHomes

The market for boiling water taps and instant hot water taps has expanded, offering a range of models designed to integrate convenience and efficiency into kitchen spaces. These taps eliminate the need for traditional kettles, providing immediate access to hot water for beverages, cooking, and various household tasks. This guide features nine top-rated boiling and hot water taps from leading brands such as Quooker, InSinkErator, Qettle, and Franke, highlighting their specifications, advantages, and potential drawbacks to help consumers make informed purchasing decisions. Key features distinguishing these taps include temperature range, tank capacity, finish options, and additional functionalities like water filtration and safety mechanisms. While most 'boiling water taps' deliver water at temperatures up to 98°C, some premium models, like the Quooker Fusion, achieve a true 100°C boil. Tank capacities vary, with options ranging from 2.4 liters to 5.5 liters, accommodating different household needs and space constraints under the sink. Finishes typically include chrome, brushed steel, and black, allowing for aesthetic integration with diverse kitchen designs. Several models prioritize ease of use and safety. The QETTLE 4-in-1 Instant Boiling Water Tap, for instance, includes an LED light for filter changes and a safety clip, operating at a low standby cost. The InSinkErator Filtered Cold and Boiling Water Tap offers a compact design suitable for smaller kitchens, with filtered water for enhanced taste. For families, the Franke Omni 4-in-1 boiling water tap is noted for its child safety lock, ergonomic handles, and a large 4.2-liter tank, ensuring a steady supply of hot water for various uses. Budget-conscious consumers might consider the InSinkErator Chrome Effect Filtered Hot Water Tap, which provides a dedicated hot water dispense option without replacing the main kitchen tap, featuring low energy usage and an auto shut-off lever. Design-oriented options include the Fohen Flex Matt Black 3-in-1 Instant Boiling Water Tap, praised for its industrial style and touch-screen temperature control, along with a flexible spout and child-safe spring lock. For precise temperature control, the InSinkErator 3-in-1 Steaming Hot Water Tap is highlighted for its adjustable thermostat, allowing users to set temperatures between 88°C and 98°C, and its compact, space-saving design. The Grohe Red Duo Instant Boiling Water Tap stands out for its extensive features, large tank capacity up to 5.5 liters, and advanced two-step child lock, though it requires significant under-cupboard space. The Carron Phoenix Larunda 3-in-1 tap is an affordable choice that combines hot, cold, and 98°C water dispensing with a built-in water conditioning filter for cleaner water, despite a slower dispensing rate for large quantities. The premium Quooker Fusion Round Boiling Water Tap is recommended for its stylish design, child-friendly features, and ability to deliver true 100°C boiling water, along with filtered cold water, from a single tap. Choosing the right boiling water tap involves considering installation requirements, as many models deliver mains hot and cold water in addition to boiling water, often best integrated during a new kitchen installation. The presence of water filters is a significant benefit, as they prevent limescale buildup and improve water taste. The cost of these taps ranges from approximately £500 upwards, making them a notable investment. Running costs are generally low, with some models costing as little as 3p per day on standby, offering potential long-term savings compared to frequently boiling a kettle. Safety features, such as child locks and insulated spouts, are critical considerations, often making these taps safer than traditional kettles for households with children. Maintenance typically involves changing filters every six months to ensure optimal performance and water quality. #BoilingWaterTaps #HotWaterTaps #KitchenAppliances #HomeImprovement #KitchenDesign #WaterFiltration #EnergyEfficiency #SmartHome

This article details the installation of a central heat pump water heater (HPWH) in an affordable housing development called La Paz Place in Chicago, marking one of the initial deployments of this technology in a cold climate. The project is part of a broader decarbonization and electrification effort led by the nonprofits Elevate and Bickerdike Redevelopment Corporation, which have a history of enhancing building efficiency for tenants. The La Paz Place building underwent a comprehensive green makeover, removing all gas appliances and installing electric stoves, electric dryers, and air source heat pumps for space conditioning, which also provided cooling benefits previously unavailable to residents. The final challenge in the building's electrification was converting its gas water heaters to heat pumps. Central HPWHs are gaining traction in commercial buildings, particularly in milder climates like the West Coast, where retrofitting is less complex. However, colder cities like Chicago and New York face greater hurdles due to lower water and air temperatures, making such installations more challenging. The Elevate team installed the central HPWH at La Paz in late 2022, initially deploying four 80-gallon Bradford White heat pump water heaters to serve fifteen apartment units. During the initial phase, the team encountered issues with circulation pumps affecting the performance of the heat pump water heaters, necessitating additional hot water storage. To address this, an extra 200-gallon tank and two SanCo2 water heaters were integrated into the system, significantly enhancing its capacity and efficiency. A key constraint during this project was the limited electrical capacity of the building. Adding more heat pump water heaters would have required a costly upgrade to the electrical service, which the organizations aimed to avoid. Despite the initial challenges, the modified central HPWH setup has proven effective, consistently supplying sufficient hot water with high efficiency. The project provided valuable insights into system design for central HPWHs in cold climates, which Elevate and Bickerdike Redevelopment Corporation are applying to subsequent installations in other buildings. The organizations have since installed additional central HPWHs and are collaborating with the Advanced Water Heating Initiative to implement this technology in a larger building with over 50 units. This pioneering effort in Chicago demonstrates the feasibility and learning curve associated with decarbonizing water heating in challenging environmental conditions. #CentralHeatPumpWaterHeater #ColdClimateInstallation #ChicagoDecarbonization #AffordableHousing #BuildingElectrification #HeatPumpTechnology #SustainableInnovation

Carrier residential boilers provide long-lasting and efficient heating solutions for homes, ensuring consistent comfort even during the coldest months. These natural gas and oil-fired boiler systems are specifically designed for residences with radiant heat, offering customized options to meet various heating needs while prioritizing energy efficiency. The product line includes the Performance™ Series and the Comfort™ Series, each catering to different preferences and budgets. The Performance™ Series boilers offer moderate energy savings coupled with advanced comfort features, boasting Annual Fuel Utilization Efficiency (AFUE) ratings of up to 86.2%. This allows homeowners to minimize heating costs while maintaining exceptional performance. These systems are constructed with durable cast iron heat exchangers and feature electronic ignition, combining reliability with optimal operational efficiency. Examples within this series include the Performance™ 86 Oil Boiler (Models BW5 and BW4) and the Performance™ 84 Gas Boiler (Model BW3), each designed for reliable and energy-efficient heating tailored to specific home requirements. For those seeking cost-effective heating with standard comfort features, the Comfort™ Series provides an ideal solution. This series includes gas boilers with AFUE ratings up to 84%, making them a budget-friendly yet efficient choice. Built with sturdy components, these systems deliver consistent warmth at a reasonable upfront cost. The Comfort™ Series offers models like the Comfort™ 80 Gas Boiler (Model BS2) and the Comfort™ 84 Gas Boiler (Model BWB), which are engineered for durable performance and reliable heating efficiency. When selecting a home boiler, several factors are crucial. High-efficiency ratings, such as the up to 86.2% AFUE found in Carrier boilers, are vital for optimizing energy use and reducing heating costs. Consistent temperature delivery is another key feature, ensuring warmth throughout the home even in extreme cold. Carrier boilers are available in both gas and oil options, providing adaptable solutions for diverse heating requirements. Modulating home boilers contribute to a cozier indoor environment by helping to regulate humidity levels. The compact and space-saving designs of Carrier oil and gas boilers allow for flexible installation, easily adapting to a home's unique needs during upgrades or replacements. Reliability is paramount, and Carrier boilers are built with robust materials like cast iron heat exchangers, promising uninterrupted warmth for many years. Residential boilers typically have a lifespan of 15-30 years, depending on maintenance and usage. Proper sizing is essential; an undersized unit will struggle to heat effectively, while an oversized one can lead to higher energy consumption and premature wear. Homeowners are advised to consult with a local Carrier expert to determine the ideal boiler size for their specific needs, ensuring optimal efficiency and comfort. Professional installation by a certified expert is also critical for maximizing the boiler's potential, ensuring safety through correct sizing, proper venting to prevent carbon monoxide risks, and compliance with local codes, thereby safeguarding the long-term investment in home comfort. Carrier, with over a century of HVAC expertise, provides innovative and premium heating solutions built on a legacy of trust and performance. The company focuses on creating reliable, high-quality systems supported by an established network of trusted dealers, ensuring customer comfort is a priority. Choosing Carrier implies investing in proven excellence and lasting peace of mind for residential heating needs. Boilers operate by heating water to provide warmth, distributing hot water or steam through pipes to radiators, baseboard heaters, or radiant flooring. This process ensures consistent, draft-free warmth, contrasting with forced-air furnaces that circulate heated air. Boilers are often preferred for their even, dust-free heating, particularly in older homes or where indoor air quality is a concern. A well-maintained boiler can provide reliable heating for decades, with replacement generally considered if the unit is over 15 years old, requires frequent repairs, or shows a noticeable drop in efficiency. #ResidentialBoilers #HomeHeating #EnergyEfficiency #HVACSystems #RadiantHeat #NaturalGasBoilers #OilFiredBoilers #CarrierProducts #HomeComfort

A water heater dip tube is a crucial component that directs incoming cold water to the bottom of the tank, allowing it to be heated effectively. This mechanism ensures that hot water is drawn from the top of the tank for household use. Tankless water heaters, however, do not incorporate dip tubes in their design. A defective dip tube can lead to several problems, including a noticeable decrease in the availability of hot water. This occurs because cold water, instead of being directed to the bottom for heating, mixes with the already warm water at the top, leading to lukewarm water output. Another common sign of a failing dip tube is the presence of small plastic particles in faucet screens, which are fragments from the disintegrating dip tube itself. Additionally, a broken dip tube can dislodge mineral deposits within the tank, potentially causing clogs in faucets and showerheads throughout the home. Identifying a faulty dip tube involves recognizing these symptoms. Once a dip tube is suspected to be defective, replacement is often necessary. The cost of replacing a water heater dip tube ranges from $10 to $50 for the part itself, depending on the water heater's size and model. If professional installation is required, labor costs can add an additional $100 to $500. Experts suggest that if a dip tube needs replacement, it might also be an indicator that the water heater is nearing the end of its lifespan, prompting consideration for a full unit replacement to prevent further issues. The repair process for a defective dip tube can be undertaken by a homeowner with moderate DIY experience, though professionals are recommended for those unfamiliar with such repairs or if the water heater is in a hard-to-reach location. The necessary tools include a garden hose, pipe wrench, pliers, and a flathead screwdriver, along with a new dip tube and plumber's tape. The repair involves several critical steps: first, turning off the power or gas supply to the water heater and shutting off the cold water inlet valve. Next, the water heater must be completely drained by connecting a garden hose to the drain valve and opening hot water faucets to relieve pressure. The old dip tube is then carefully removed by disconnecting the inlet pipe fitting at the top of the tank. The new dip tube is inserted into the tank opening and secured by tightening the inlet fitting. After tightly closing the drain valve, the water heater is refilled by turning the cold water intake valve back on. Finally, the power or gas supply is restored, and the unit is inspected for leaks. Any leaks found should be addressed by tightening connections, or by using soapy water to detect air loss in pressurized systems. After a few hours, the water temperature should be tested to ensure proper heating. While replacing a dip tube is a specific repair, it falls under the broader category of water heater maintenance and troubleshooting. Common water heater problems include issues with pilot lights, leaks from various components like the TPR valve or drain valve, and general performance degradation. Regular maintenance, such as flushing the tank and replacing anode rods, can extend a water heater's lifespan. Understanding these repair and maintenance procedures can help homeowners address issues proactively and ensure the efficient operation of their hot water system. #WaterHeater #DipTube #HomeMaintenance #DIYRepair #PlumbingSystem #HotWater #HomeImprovement #ApplianceRepair