All water heaters, irrespective of how efficient they are, eventually outlive their shelf-life. So in essence, once your water heater degrades at the end of its life expectancy, you have the challenge of picking a substitute. The best hybrid water heater for your home provides joy whilst using your hot water, to hurriedly washing oily dishware, and relishing in a tranquil hot bath after a tiring day. Therefore, the selection of a new surrogate water heater should not be taken lightly.
Fortunately for you, hybrid water heater reviews focus your awareness on what’s arguably the best hybrid pump water heaters on the market in 2017. With any kind of hybrid water heater as your go-to replacement when your former unit dies, you can be certain that you’re going to make a shrewd selection.
- Reliance 10-50-DHPHT120
- Capacity: 50 gallon
- Modes: 4
- Compliance: Energy Star, CSA
- Dimensions: 22" x 63"
- Power supply: 208/240 VAC
- Warranty: 10 year limited
- Other: 3.24 energy factor, maintains 60 degrees temperature up to 99 days
- Electrolux EE66WP30PS
- Capacity: 66 gallon
- Modes: 3
- Compliance: Energy Star, Northern Climate Tier 2 Certification
- Dimensions: 25.5" x 70.5"
- Power supply: 240V, 60Hz, 30A
- Warranty: 1 year labor, 10 years parts, 15 years water tank
- Other: recirculation compatible, condensate overflor drain
- American Standard HPWH50G-AS
- Capacity: 50 gallon
- Modes: 4
- Compliance: Energy Star, UL listed, AHRI
- Dimensions: 22" x 69"
- Power supply: 208/240 VAC 60 hz
- Warranty: 10 year limited
- Other: LCD display
- A. O. Smith HPTU-80N
- Capacity: 80 gallon
- Modes: 3
- Compliance: Energy Star, CSA, ASME
- Dimensions: 27" x 69"
- Power supply: 208/240 VAC 60Hz
- Warranty: 10 year limited
- Other: programmable up to 99 days, LCD display, 3.27 energy factor
- American Water Heater GH-90N
- Capacity: 189 gallon
- Modes: multiple
- Compliance: -
- Dimensions: 35" x 27" x 49.5"
- Power supply: 120 volt 60 Hz
- Warranty: -
- Other: LED temperature controller, no minimum flow rate for ignition
- HTP RGH-199
- Capacity: 80 gallon
- Modes: 3
- Compliance: -
- Dimensions: 19.7" x 36.3"
- Power supply: 120V 60Hz
- Warranty: 12 year residential and 5 year commercial
- Other: leak detector for gas, air handler application
- 1 Top 6 Hybrid Water Heaters/Heat Pump Water Heaters Reviewed
- 2 American Standard HPWH50G-AS Hybrid Water Heater
- 3 Reliance Hybrid Hot Water Heater 10-50-DHPHT120
- 4 Electrolux EE66WP30PS Heat Pump Water Heater
- 5 A.O. Smith HPTU-80N Hybrid Electric Water Heater
- 6 American Water Heater GH-90N Hybrid Water Heater
- 7 HTP RGH-199 Hybrid Water Heater
- 8 Best Hybrid Water Heater Comparison Chart
- 9 What Is a Hybrid Water Heater?
- 10 Pros and Cons of Hybrid/Heat Pump Water Heaters
- 11 Hybrid Water Heater Installation Requirements
- 12 Buying Guide for Choosing the Best Hybrid Water Heater
- 13 Bottom Line
Top 6 Hybrid Water Heaters/Heat Pump Water Heaters Reviewed
American Standard HPWH50G-AS Hybrid Water Heater
The American standard HPWH50G-AS model is the best heat pump water heater that draws heat from ambient air using the built-in fan, which causes the eco-friendly r-134a refrigerant vaporizes, and travel to the evaporator coil and compressor. The heat energy is then transferred to cooler surrounding water via the heat exchanger, and into the storage tank.
According to manufacturers, this hybrid pump water heater is 260 % more efficient than traditional electric water heaters with the same storage volume. In this context, the American standard hybrid pump water heater consists of four distinct operating modes involving: (1) automatic; (2) electric; (3) economy mode; and (4) vacation.
Besides heating water, the surrounding air dehumidifies and cools. The benefits of hybrid pump water heater is ejected cooled air can potentially be used for cooling the home and to decrease overall energy consumption.
- Uses 14% – 55% less energy than other traditional electric water heaters meeting federal standards
- Dual Voltage that’s capable of producing 208/240 VAC 60 Hz capable of using in any domestic installation
- Naeca Compliant in compliance with federal energy conservation standards and the energy policy & conservation act (EPCA)
- The heavy steel tank and magnesium anode rod offers extra durability and thickness to protect the tank life and reduce lime scale buildup
- The intuitive back-lit LED screen delivers digital water temperature settings, different operating modes, error codes, and extra
Reliance Hybrid Hot Water Heater 10-50-DHPHT120
The Reliance 10-50-DHPHT120 Water Heater offers two kinds of top hybrid water heaters; and a smaller 50-gallon water tank. This model is a good hybrid electric water heater, employing both heat pumps and electric heating elements to enhance recovery after usage. According to manufacturer’s reviews, this combination draws savings for consumers because the payback period is approximately over 2-3 years.
Reliance hybrid water heater comes with a reliable digital display to offer customized temperature (ranging from 95 F to 140 F) and operating modes, which allows you to inspect the operating status. This large built-in LCD screen incorporated into this innovative design use LED diodes for modes, and a smaller screen to show temperature modes and error codes.
Overall, this model has four operating modes to produce more hot water or to protect from freezing or prevent unwelcome energy loss, involving: (1) efficient mode; (2) hybrid mode; (3) conventional model; and (4) vacation mode.
- Draws heat from surrounding ambient air and converts to hot water utilizing HVAC compressor technology, and a heat pump
- The hybrid vacation mode conserves 60 degrees’ temperature for 99 days
- Needs provision for condensate draining
- Four Operating Modes:
- High Efficiency (heat pump only)
- Hybrid (heat pump plus electric)
- Conventional (electric only)
- Glass-lined tank with anode rod protects against corrosion
- “Environmentally-Friendly” Non-CFC foam insulation
- Manufacturer Warranty (authorized online retailer):
- 10 Years Limited Tank & Parts
- 1 Year Labour
Electrolux EE66WP30PS Heat Pump Water Heater
Finally, a water heater that’s eco-friendly. The Electrolux EE66WP30PS Energy Star Electric heat pump water heater consumes 70 % less energy than conventional electric water tanks. This water heater meets the Northern Climate Tier 2 Certification, and this unit surpasses present Energy Star standards by delivering the most multipurpose, softest and efficient water heater in its division.
More specifically, the premiums stainless steel housing and inner tank provide long-standing durability. The 66-gallon tank guarantees consistent running hot water with three operating modes involving: (1) auto; (2) econ; and (3) heater, to provide the most impeccable options for every single application.
- 70 Gallon First Hour Rating
- 2.35 Energy Factor
- Energy Star Standards
- 48 dB Volume
- Stainless Steel Housing
- Meets the Northern Climate Tier 2 Certification
- Recirculation compatible
- Condensate overflow drain (connection size: 3/4 in. threaded)
- Exhaust vent diameter: 6 Inch
- Water inlet/outlet connection sizes: 3/4 in. threaded
- 240V, 60Hz, 30A
A.O. Smith HPTU-80N Hybrid Electric Water Heater
The A.O. Smith HPTU-80N water purifier is one of the best rated hybrid water heaters, providing warm and hot RO water amenities at the push of a button. This advanced 7-stage purification technology eliminates unsafe substances and vital minerals are ejected back into the healthy water. This water purifier is aimed to harmonize your régime and coordinate your kitchens interior decoration.
These top hybrid water heaters are very cost effective and energy efficient which allows consumers to reduce utility bills by up to 71 %. This HPTU-80 unit draws environmental heat whilst simultaneously dehumidifying and cooling the surrounding air. This model utilizes heat pump technology to provide outstanding savings, by engendering heat in replacement of water heating elements.
This hybrid electronic water pump offers premium highlights including a user-friendly display and a durable anode that safeguards your water tank for up to 10 years. Additionally, this model contains two heating elements that assist the water to recuperate quickly during episodes of high demand.
- 7-stage purification technologies, using pre-filters, a sediment filter, a pre-carbon filter, side-stream RO membrane, min-tech, and silver activated post carbon, silver charge membrane, allowing the addition of essential minerals into your drinking water
- Mineralised hot water which is useful for making tea, baby food, and soaking lentils etc.
- WQA licensed patented RO membrane technology
- The Twin Advance Alert for Filters has a digital display to allow users to detect in advance when the RO membrane and other filters need to be changed.
- Warranty: 2 years on product
American Water Heater GH-90N Hybrid Water Heater
This 70-gallon American Water Heater GH-90N is the newest cutting edge technology that combines the best features of traditional and tankless water heaters to provide the best of both worlds. As a result, this 90 % thermal efficiency patented hybrid technology offers better-quality hot water delivery and sophisticated electronics to drop installation charges.
- Patented circulation arrangement transports 90% thermal efficiency
- The first hour delivery transports 189 gallons of hot water from the unit set-up
- There is no minimum flow time for the ignition of hot water or cold water sandwich
- Manifold daily life modes via combined LED temperature controller, in addition to safety lock features, error codes, and troubleshooting functions
- Gas connections with PVC, CPVC or ABS pipe venting either perpendicularly through the roof or level with the wall
HTP RGH-199 Hybrid Water Heater
The hybrid water heater RGH-199 offers the best of both worlds because it comprises of a combined tank and tankless water heater unit, which hangs on the wall to utilize only a small amount of mechanical space compared to traditional water heaters.
Such heat pump water heater has modernistic heat exchangers comprising of a 3.5-gallon tank offering both consistent and constant hot water, as opposed to conventional tankless heat exchangers that are incapable of storing much water.
Consumers address problems experienced with regular tank waters by comparing their inefficiency ratings as regards to the sandwiching of hot water, and the time taken for hot water to travel to the faucet. These problems can be resolved using a good hybrid water heater that offers ‘the best of both worlds’. This 3.5-gallon crossover HTP RGH-199 hybrid heat exchanger augments performance and efficiency using a compact but powerful package.
- Progressive moderating 10 to 1 turndown ratio
- Manufactured gas and water leak detectors
- Recirculation pump
- Obtainable in either liquid propane or natural gas varieties
- Air handler application: combination heating and dhw
- Ability to be combined with an air handler for space heating
Best Hybrid Water Heater Comparison Chart
|Reliance 10-50-DHPHT120||50 gallon||4||Energy Star, CSA||22" x 63"||10 year limited|
|Electrolux EE66WP30PS||66 gallon||3||Energy Star, Northern Climate Tier 2 Certification||25.5" x 70.5"||1 year labor, 10 years parts, 15 years water tank|
|American Standard HPWH50G-AS||50 gallon||4||Energy Star, UL listed, AHRI||22" x 69"||10 year limited|
|A. O. Smith HPTU-80N||80 gallon||3||Energy Star, CSA, ASME||27" x 69"||10 year limited|
|American Water Heater GH-90N||199 gallons||multiple||-||35" x 27" x 49.5"||-|
|HTP RGH-199||80 gallon||3||-||19.7" x 36.3"||12 year residential and 5 year commercial|
What Is a Hybrid Water Heater?
To comprehend the principles of hybrid pump water heater, envision a refrigerator functioning in reverse. A refrigerator eliminates heat from its confined housing and ejects heat into the air, while a hybrid water heater seizes heat from ambient air and heats-up the water in the tank.
Top hybrid water heaters have an integrated evaporator fan and compressor that draws ambient heat from the air to heat the cool liquid refrigerant. This process triggers the compression of liquid to gas, to increase the gaseous refrigerants temperature.
This hot gaseous refrigerant transports’ heat via transfer coils towards to the bottom of the storage tank, whilst distributing heat to the water inside. This causes a transformation phase to occur by changing the refrigerant from the hot gas to warm liquid. The warm liquid refrigerant then travels through expansion valves to cool, and the system repeats itself.
Hybrid water heaters are arguably more economical than mainstream electric water heaters; however, the start-up cost is higher, and you may experience problems causing further difficulties during their use. Considering that a good hybrid electric heater has a fan, care should be taken during installation to prevent blockages within intake or outflow regions. Additionally, a hybrid water heater has water filters that need to be washed regularly, otherwise, the unit may cease to work, if at all.
- Absorbs ambient heat from surrounding air using an integrated evaporator fan and compressor to heat-up and transform the cool liquid refrigerant into gas
- Hot gaseous refrigerant transports heat via transfer coils to the bottom of the storage tank in order to transfer heat in liquid form through the expansion valves to heat the water inside
- Heat pump water heaters are more economical than mainstream electric water heaters
- Start-up costs are higher than electric resistance heaters
- The water filter and integrated fan should be taken care of and washed regularly to maintain optimum operations
Pros and Cons of Hybrid/Heat Pump Water Heaters
So, what are the pros and cons of purchasing a hybrid or/heat pump water heater compared to traditional water heaters? With any new application technology, most hybrid water heaters reduce the cost of hot production as they are 2.5 times more energy efficient, in conjunction with lowering carbon emissions and providing greater per-annum savings in fair weather climates.
Therefore, the following key points outline the benefits and drawbacks of hybrid water heaters. Most people have installed standard water heaters in our homes. For these reasons, these reviews provide a multifaceted overview as to whether these water heaters are right for your home.
- Cools the surrounding mechanical space in the summer, causing the area next to the water heater to feel more comfortable
- Uses excess waste heat from the central furnace throughout the winter months
- Can save $330 per annum for a family of four, contingent on water usage and electricity rates
- Hybrid water heaters are arguably more economical than electric resistance water heaters and pay for themselves over 2-3 years or so.
- Consumers save 60% on expenditures compared to regular electric water heaters, whereas only 10%–20% will be saved in winter months.
- Rather than burning hydrocarbons, or use brute force with electrical resistance heaters, a hybrid water heater utilizes technology identical to refrigerators, by drawing heat from ambient air and deposited into your hot water.
- The cost to run a heat pump water heater is twofold compared to electric resistance water heaters
- The compressor makes a noticeable noise. Insulating the mechanical space can diminish the sound, but decreases hot air volume for the hybrid water heater to exploit
- The heating system works arduously in winter months since it produces more cold air whilst functioning
- Additional space is required for air flow (1,000 cubic feet) and for the condensation drain or pump
- Slow recovery time can be an issue when demand for hot water is high
- A hybrid water heater saves significant energy per annum, but the net performance drops in during winter months because a hybrid water heater cools the surrounding mechanical space. During the summer the air conditioning doubles; however, during exceptionally cold winters, the temperature can drop by 47°F, which is not helpful.
- Hybrid water heaters have a fairly slow recovery rates
- The key issue is that hybrid water heaters have very noisy built-in fans and compressors, so basements need to have decent acoustic isolation in the surrounding mechanical water heater space. For example, wall insulation, plus retrofit ceiling and flooring.
Hybrid Water Heater Installation Requirements
Are you swapping the old water heater and replacing it with a good hybrid water heater? Smart move. Preceding installation, you should check the following guidelines to ensure that the hybrid water heater works in your home.
- A hybrid water heater should ideally be installed in large dry storage spaces with high ceilings, comprising of garages, attics, or closets. Prior to installation, the mechanical space should have louvered doors to pull air from different regions. It’s also desirable to have a condensate drain; however, the drain line can either be run outside or a pump can be added.
- Moreover, the hybrid water heater should be positioned within a large secluded area protected from freezing temperatures. Wherever the heater is placed, you need to consider that any rooms next to the hybrid water heater will be cooler after the removal of surrounding hot air.
- Shut off the water and power supply, drain off the left-over water, and disconnect electronic connections, and label all the wires. Afterwards, place the drain pan (two inches larger than the base of the water heater), and set the new water heater on top of the drain pan beneath the water supply lines, before proceeding to the next step.
- To insert your new-fangled hybrid water heater, solder the fittings onto the water pipes within the new system. Sound advice is to utilize thread sealant for both the hot and cold unions, especially if you’re recycling old fittings and water pipes. Afterwards, attach your water heater to the shut-off valves on both the hot and cold water supply lines.
- With the condensate drain, ensure the drain line upholds a downward slope for appropriate drainage via gravity to avoid clogging. Also, be careful to direct the drain lines away from live electrical components.
- In order to fill the tank, firstly ensure the drain valve is closed, and then open the shut-off valves connected to the cold-water supply line. Gradually open hot water faucets so air is expelled through the water heater and piping. Now reconnect the existing electrical cables as labeled earlier by following the manufacturer’s directions, and turn the power back on using the codes on the control panel.
- Finally, adjust the water and high temperature settings as desired through the control panel, where the average water heater is set to 135 degrees Fahrenheit; however, choosing lower temperatures ensures you can save money.
- Drain and detach the outmoded water heater.
- Fix a panel onto the basement wall, then attach the hybrid water heater to the panel.
- Connect the water heater exhaust vent to the outdated vent pipe.
- Fasten a fresh-air line onto the top of the water heater.
- Attach the hot and cold water system to the water-supply line, and attach a contemporary gas line onto the side of the heater.
- Connect a temperature and pressure release valve with clearance pipe.
- Attach a condensate drain line with limestone neutralizer to siphon underneath the heater.
- For bigger households, install a recirculation pump to guarantee hot water is obtainable at far away plumbing fixtures.
- Turn off the heater and fine-tune the water temperature to approximately 120-degrees F.
Buying Guide for Choosing the Best Hybrid Water Heater
When you consider the pros and cons of a good hybrid water heater, you have come to the right place. Based on the reviews, you need to consider where the unit will be installed in your household, the convenience of the model type, and the best energy factor for money saving efficiency. Therefore, finding a new hybrid water heater is a key concern that ought not to be taken lightly.
Promises a life span of consistent hot water
One major factor when shopping for the best unit is durability, that meets the demand of life-long service. Even if gallons of water passes through the heater every day, the tank should ideally retain a full tank, provide your household with consistent hot water, and maintain its exquisite sleek appearance.
Minimizes Reserve Heat Losses
The best hybrid water heaters feature energy efficient designs to prevent the consumption of large amounts of energy. Ideally, the unit should combine thermal energy efficiency and built-in insulation to minimize heat loss when the hot water is not in use. Owing to these features, you can obtain hot water whenever you like without paying hefty electricity bills.
Offers a Good Temperature Range
During the installation of your hybrid water heater, you have the freedom to decide the how the water heater is to be used. The adjustable thermostat allows the temperature range to be changed based on your liking.
High Recovery Rate
Hybrid water heaters advantageously have high recovery rates, indicating multiple people can have hot showers in fast succession without waiting for the water to reheat itself like conventional heaters.
Many hybrid heat pumps take the time to heat the water. Therefore, it is paramount to keep a large tank of hot ready for a sudden surge in demand. The majority of hybrid water heaters can store between 50 to 80 gallons.
if you are a regular childless couple with no peak hot water hour, then a 50-gallon tank should suffice. However, if your family has at least two or/three teenage children having morning showers, then the water will run out pretty quickly.
In these cases, the best advice is to buy an 80-gallon tank. The size and type of use is an important factor whilst shopping for the appliance because it gives an estimation of the amount of electrical power that the water heater will consume per annum.
The attractiveness of hybrid water heaters is they can be gas-fired by natural gas or propane or by electrical power, whilst other high-quality models use “surrounding air” as their fuel type. As a result, you can utilize the default water-heater fuel type accessible in your household during the installation of these hybrid designs. Overall, the selection of another fuel usually indicates additional installation costs.
The energy factor for hybrid water heaters is the ratio of heat output to energy input passing into the water pump device. Hybrid water heaters comprise of energy factors that are more efficient than the majority of water heaters. The calculation of the energy factor is founded on unbiased regulating standards cultivated by the Department of Energy. This is fantastic as there is no leeway to confuse customers with unclear data. and delivers a dependable tool to compare different water heater designs.
First Hour Rating
The DoE is explicit data concerning hybrid water heaters. It expresses how many gallons of hot water is produced in the water heater over one hour. This information is also dependent on the tank size, the power of the electric resistance heater, and heat pump.
This is referred to as the First Hour rating, which is measured at the inlet of water temperature set at 40°F when the unit’s thermostat is set to 135°F. At this point, water is pulled at 3 gallons per minute until the temperature falls below 135°F. The first hour rating is the total volume of hot water used by the new unit in the first hour.
First hour rating is extremely useful to estimate if the water heater is able to maintain your households’ peak hour hot water requirements. Whilst shopping for a new hybrid water heater, ensure you check the DoE page for Sizing a New Water Heater.
Choosing the best hybrid water heater is a confounding task. Selections are based on predilections of whether your household has a large mechanical space, the number of operating modes each unit contains, the type and tank size, the number of people living at your home, and the start-up costs compared to traditional electric resistance heaters.
Conditional on the manufacturer’s blueprint, the choice of hybrid water heaters may depend on the energy factor, and the First Hour Rating to compare different designs, and to judge if the new appliance is able to maintain your households’ peak hour hot water needs.
The choice of the top rated hybrid water heaters is also swayed by the recovery rate based on the number of people in the household having showers, and the fuel type (i.e. propane or natural gas). Such features affect the choice of hybrid water heaters because additional installation costs increase start-up costs.
To wrap-up, after reading these hybrid water heater reviews, users can choose the best option that aligns with their personal needs.