Installing The New Ruud® Hybrid Water Heater

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

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

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

This article focuses on the installation process of the Rheem Prestige® Series Hybrid Heat Pump Water Heater. The Rheem Prestige® Series Hybrid Heat Pump Water Heater offers significant advantages in terms of cost savings, energy efficiency, and smart control for both contractors and homeowners. The primary purpose of the article is to provide a comprehensive guide for installing this particular model, detailing how it operates, and highlighting its contractor-friendly features. The installation guide covers several key aspects of the water heater setup. A crucial feature discussed is the LCD touchscreen display, which is designed to facilitate faster diagnostics. This display provides contractors with immediate access to information and settings, streamlining the troubleshooting and configuration processes. The article emphasizes that understanding and utilizing this interface is essential for efficient installation and maintenance. Another important component highlighted in the article is the EcoNet® Enabled WiFi Kit. This kit integrates the water heater into a smart home ecosystem, allowing for remote monitoring and control. The installation steps for this WiFi kit are covered, indicating the importance of connectivity for modern appliance management. This feature provides convenience for homeowners and allows contractors to offer advanced control options. The article also provides an overview of the hybrid heat pump technology itself. Hybrid water heaters combine traditional electric resistance heating with a heat pump system, which extracts heat from the surrounding air to warm the water. This dual-technology approach significantly improves energy efficiency compared to conventional electric water heaters. Understanding this operational principle is beneficial for contractors to explain the benefits to homeowners and ensure proper installation in various environmental conditions. The content is structured to guide installers through each stage, from initial setup to finalizing the smart control integration. This detailed approach aims to ensure that contractors can confidently install the Rheem Hybrid Heat Pump Water Heater, maximizing its performance and leveraging its advanced features for optimal energy savings and user experience. #Rheem #HybridWaterHeater #HeatPumpWaterHeater #InstallationGuide #EnergyEfficiency #SmartControl #EcoNet #WiFiKit #ContractorTips

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

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

The article highlights the growing popularity of hydronic radiant wall and ceiling heating systems in Europe, a trend observed over the past decade, particularly during trade shows like the Mostra Convego Fiero in Milan, Italy. These systems are available in various forms, including dry panels for ceilings in commercial applications and tubing mounting options for cement and stucco walls. The enduring appeal of radiant wall heating in Europe is attributed to the comfort provided by traditional massive tile stoves, which have been a part of homes for centuries in Alpine regions and beyond. This familiarity has fostered a widespread acceptance of modern hydronic radiant technology as a daily life component for Europeans over the last 50 years. From an economic standpoint, radiant wall systems offer significant advantages over floor systems, requiring only about one-third of the material due to their ability to operate at higher supply water temperatures, typically between 80°F and 150°F, without compromising comfort. Unlike radiant floor systems, which are limited by a maximum surface temperature of 85°F, radiant walls can tolerate occasional surface temperatures of 90°F–110°F because they are not walked upon. This flexibility allows them to serve as an effective auxiliary heating surface, complementing radiant floors in bathrooms or high heat loss areas, and integrating well with new or existing HVAC systems as a cost-effective radiant solution. To ensure affordability for projects with lower budgets, the article outlines six fundamental installation rules for radiant wall heating systems. First, the wall panel area should be designed around 50 Btuh/sq.ft. based on the room's heat loss. Second, low-cost manifolds without circuit shut-offs or balancing valves should be used, with system balancing achieved through equal circuit lengths (±20-ft.) and reverse return piping. Third, manifolds can be tied into existing supply and return lines of old copper fin tube sections or radiators for retrofits, or old piping can be replaced with PEX tubing to reduce costs. Fourth, the systems should be installed in frequently used living areas, such as living rooms, kitchens, bathrooms, finished basements, and bonus rooms. Fifth, a simple control strategy is recommended, using a basic digital thermostat to cycle the circulator or a dedicated heat source, avoiding complex mixing valves or outdoor reset controls. Finally, existing heat sources like heating boilers or domestic hot water (DHW) tanks can be utilized, or small electric boilers/dedicated water heaters can be employed, potentially with side-arm or internal heat exchangers for DHW tanks where direct connections are not permitted. When installing wall panels, it's advised to utilize outside walls first, ensuring they are insulated to code (R-19). If additional heating surface is needed, interior walls can be used. Panels should primarily cover the bottom half of walls (up to 4-ft. from the floor) and areas under windows. For a typical room, covering the bottom half of two walls is often sufficient. For instance, a 20-ft. x 20-ft. room with two walls covered 4-ft. high results in 160 sq.ft. of panels, providing an 8,000 Btuh output at 150°F water temperature, equivalent to 20 Btuh/sq.ft. of the floor area. The article emphasizes that radiant walls have no heat output restrictions unlike floors with carpets or wood, meaning the rated output is delivered to the room. The objects in the room become radiation heat sinks, and adjacent floor areas act as heat storage radiators, tempering floor surface temperatures. Addressing common client concerns, the article clarifies that pictures or flat-screen TVs can be hung on radiant walls without puncturing tubing. Tubing can be located using thermo-sensitive foil tape, infrared thermometers, or thermal imaging devices. Simple photographs of the exposed tubing with a measuring stick also aid in location. Punctures can be easily repaired with PEX tubing couplings. Since tubing panels are typically installed only 4-ft. from the floor, concerns about hanging items in the upper half of the wall are minimized. Caution is advised when installing sheetrock or cement board, with marking tubing runs and U-bends, and cutting panels into 2-ft. x 8-ft. strips to maintain tubing visibility. Keeping tubing runs 6-in. off the floor prevents accidents during baseboard nailing. The installation process is described as largely common sense, similar to radiant floor installations, ultimately providing a comfortable and cost-effective heating solution that customers appreciate. #HydronicHeating #RadiantWallHeating #EnergyEfficiency #HomeComfort #HVACSystems #InstallationTips #EuropeanTrends #CostEffectiveHeating #HomeRenovation

Heat pumps offer an energy-efficient alternative to traditional HVAC systems for both heating and cooling a home. This guide provides an in-depth review of the top 10 heat pumps on the market, chosen for their efficiency, power, quiet operation, and value, covering various applications from single rooms to whole-house and pool heating. The selection process involved researching over three dozen products, considering customer satisfaction, product efficacy, and overall value, alongside a deep dive into different heat pump types, capacities, and efficiency ratings. Several types of heat pumps are available, including air source, split-ductless (mini-splits), and geothermal. Air source heat pumps, effective in mild to warm areas, use an outdoor unit and an internal ducting system, similar to traditional HVAC. They can also provide hot water, though a separate heat pump water heater is needed for that specific function. Split-ductless systems consist of an outdoor condenser unit and wall-mounted indoor air handlers, eliminating the need for extensive ducting and making them suitable for additions or spaces where existing HVAC modifications are not desired. Geothermal heat pumps leverage the stable underground temperature through buried liquid-filled pipes, offering high efficiency, especially in colder climates, but come with higher installation costs and require sufficient ground space. Key considerations when choosing a heat pump include its purpose, output capacity, compatibility with existing HVAC systems, efficiency rating, and noise level. The output capacity is typically measured in BTUs (British thermal units), with a general recommendation of 20 BTUs per square foot per hour for comfortable heating and cooling. Efficiency is crucial for energy savings; air-source and split-ductless units are rated by HSPF (heating seasonal performance factor) and SEER (seasonal energy efficiency rating), while geothermal systems use COP (coefficient of performance) and EER (energy efficiency rating. Noise levels vary, with many air-source and split-ductless units operating under 60 decibels, similar to normal conversation, while geothermal units are often described as 'whisper quiet' due to the absence of an external fan. Installation complexity is another significant factor. Split-ductless systems are generally the easiest to install, with some models being DIY-friendly, though professional installation is often recommended, especially for warranty compliance or for larger, more complex systems like whole-house heat pumps. Geothermal heat pumps require substantial groundwork and specialized installation, making them more suitable for new constructions or large properties. Heat pumps are generally very efficient, typically producing three to four times more energy than they consume. Their longevity varies by type, with air-source and split-ductless units lasting around 15 years, and geothermal systems potentially lasting 25-50 years for indoor and underground components, respectively. While installation can be challenging or costly, the long-term energy savings and reduced fossil fuel consumption make them a worthwhile investment for many homeowners. #HeatPump #HVACSystem #EnergyEfficiency #HomeHeating #HomeCooling #MiniSplit #Geothermal #SmartHomeIntegration #DIYInstallation

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

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

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

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

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

The Advanced Water Heating Initiative, a non-profit organization, is currently conducting a crowdsourcing campaign to gather data on the installation costs of heat pump water heaters (HPWHs) across different regions. This initiative aims to track the expenses households incur for HPWH installations and to monitor potential price trends over time, specifically looking for any observed declines in costs. Heat pump water heaters are recognized as a crucial technology for decarbonization efforts, yet their adoption is often hindered by high installation expenses in various areas. To facilitate this data collection, the initiative is requesting information from individuals who have had HPWHs installed in their homes. Participants are asked to provide four key pieces of information: confirmation of HPWH installation, the date of installation, their geographic location, and the total cost incurred for the installation. This data can be submitted either through a concise 30-second online form or by leaving comments directly on the platform hosting the request. The collected information is intended to provide a comprehensive overview of the market landscape for HPWH installations. By understanding regional cost variations and identifying any shifts in pricing, the Advanced Water Heating Initiative hopes to gain insights that can inform strategies to make this decarbonization technology more accessible and affordable for a broader population. The project is focused on empirical data collection to support future efforts in promoting clean energy solutions. This data gathering is a call to action for homeowners to contribute to a larger understanding of sustainable home improvements. The objective is to compile a robust dataset that reflects real-world installation costs, which can then be analyzed to support policy recommendations, consumer education, and industry advancements aimed at reducing the financial barrier to HPWH adoption. The collaborative effort seeks to build a transparent and comprehensive picture of HPWH market dynamics. #HeatPumpWaterHeater #HPWH #DecarbonizationTechnology #InstallationCost #CrowdsourcingData #CleanEnergy #EnergyEfficiency #AdvancedWaterHeatingInitiative #HomeElectrification

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

Selecting an appropriate heating system is a critical component of home renovation planning. The article provides an overview of six distinct heating options, including wood burners, geothermal heat pumps, reverse cycle heating/cooling systems, underfloor heating, gas ducted heating, and radiators, to assist homeowners in making informed decisions. Emphasis is placed on the importance of insulation as a foundational step before choosing any heating system, as it can significantly reduce heat loss and long-term expenses. The wood burner, while aesthetically pleasing and suitable for single rooms, is highlighted as an option for specific climate zones. Modern, eco-friendly models can burn compacted sawdust or wood pellets with minimal pollution, and sustainably grown wood in a slow-combustion burner produces low CO2. However, they are not practical for heating an entire modern home and require effort to operate, with a potential risk of carbon monoxide emission if malfunctioning. Geothermal heat pumps, available as air source or ground source, absorb thermal energy from the environment to heat a fluid for distribution. These electric systems are more efficient than natural gas or electricity alone, converting 1 kWh into 3.5 units of useful heat. While they have a low carbon footprint and are ideal for underfloor heating, installation costs are high, ranging from approximately $7,000 for air source to $30,000 for ground source pumps. Big-picture planning, such as integrating them with radiant hydronic underfloor heating, can maximize their efficiency and cost savings. Reverse cycle heating/cooling systems come in ducted, split, and multi-split variants. Ducted systems offer whole-home coverage but are expensive to install and run, requiring careful placement of the compressor for efficiency. Split systems are more efficient and easier to install, providing temperature control for specific rooms. These systems offer both heating and cooling capabilities, providing quick temperature adjustments. Underfloor heating systems are categorized into electric 'dry' and water-based 'wet' types. Wet systems, which involve pipes under the floor circulating low-temperature water, are efficient and distribute heat evenly, reducing the circulation of allergens. Installation costs for a whole-house wet system can exceed $4,000. Dry systems, using electrical wires or mats, are cheaper to install but more expensive to run. The choice of floor covering is crucial, with solid materials like stone and terracotta being most effective, and engineered timber often preferred over solid timber for stability under heat. Gas ducted heating utilizes a fixed natural or LPG gas heater to warm air, which is then distributed through ducts. High-end systems modulate gas usage to maintain desired temperatures, reducing energy consumption. Installation costs range from $4,000 to $6,000, with reasonable running costs. The system is unobtrusive but some individuals find it noisy. Lastly, radiators, common in colder climates, efficiently heat homes by circulating water from a boiler. Installation can cost around $5,000, with low running costs. They offer room-specific temperature control but rely on convection, which can lead to uneven heat distribution, and their effectiveness is reduced if obstructed by furniture or curtains. #HomeHeating #RenovationPlanning #WoodBurner #GeothermalHeatPump #ReverseCycleAirConditioning #UnderfloorHeating #GasDuctedHeating #RadiatorSystems #HomeImprovement

Barron Heating, AC, Electrical & Plumbing, a local business operating for five decades, offers radiant heating solutions as an effective and efficient way to warm homes. While radiant heat currently constitutes a small portion of residential heating in the region, its popularity is growing, particularly in new, high-end custom homes. Individuals considering a shift from forced-air heating systems can benefit from understanding the mechanics and advantages of radiant heat. Traditional boilers, historically designed to boil water using fuel sources like coal, oil, or wood, generated steam that traveled through pipes to radiators, emitting heat into rooms. As the steam cooled and condensed, it returned to the boiler to restart the process. Modern boilers, however, use diverse fuel sources such as natural gas, propane, and electricity. These systems transfer heat to a liquid solution, such as water or antifreeze, via a heat exchanger. A pump then circulates this heated liquid to emitters, which can include traditional radiators or newer systems like radiant floor heating. Radiant floor systems utilize in-floor tubing to circulate the heated liquid beneath the floor, distributing consistent warmth into living spaces. Once the liquid cools at the emitters, pumps return it to the boiler for reheating. The primary advantage of radiant heating lies in its efficiency. Water's superior heat transfer capability, approximately 25 times greater than air, allows it to absorb and transfer heat more effectively. This results in more efficient equipment operation and better heat distribution into the home. Radiant floor systems also enhance comfort by eliminating the need for bulky ductwork and floor registers, making them virtually silent and offering greater flexibility in furniture arrangement. The absence of grates also contributes to improved indoor air quality by reducing the circulation of potential allergens, making these systems suitable for individuals with air quality sensitivities. Another key benefit is the uniform heat distribution achieved with radiant systems. Unlike forced-air systems, which can lead to uneven temperature stratification, radiant heat maintains a consistent temperature throughout the home, from floor to ceiling. This creates a more comfortable living environment. Furthermore, radiant heating systems, particularly hydronic ones, offer substantial cost-effectiveness. Their construction can be economical, and they contribute to lower utility bills over time due to their efficiency. These systems also allow for precise zoning, enabling homeowners to control temperatures independently in different areas of their home. For instance, a large living room might use three loops connected to a single thermostat, while a bedroom could have its own dedicated loop and thermostat. The technology behind radiant floor heating continues to advance. Geothermal heat pumps represent a significant development, where hydronic tubing is buried at least five feet underground outside the home. A heat pump extracts heat from the consistent underground temperature and transfers it to the circulating liquid. In temperate climates like the Pacific Northwest, where ground temperatures remain stable, this method is highly efficient, potentially leading to up to 80% lower heating bills, despite higher initial installation costs compared to air-to-water heat pumps. Air-to-water heat pumps, which are also energy-efficient, typically cost about one-third of a traditional gas-fired boiler. Additionally, solar-thermal heating, which uses solar panels to heat water, is another emerging option. These diverse technological advancements provide homeowners with various choices to improve the comfort, health, and efficiency of their heating systems. #RadiantHeating #HomeComfort #EnergyEfficiency #HydronicHeating #GeothermalHeatPumps #AirQuality #HomeHeatingSystems #BarronHeating #SustainableLiving

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