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- Space Heating
Space Heating
HTP's space heating boilers provide ultimate comfort and the best overall efficiency ratings while keeping maintenance and operating costs to a minimum. With a HTP high efficiency boiler you can achieve the heat your family or business needs while also saving money and energy.
Residential
- • Elite Ultra Wall and Floor New
- • Elite Fire Tube Ultra New
- • Pioneer
Commercial
- • Elite Ultra Duo New
- • Elite XL
Accessories
- •ELU/EFTU 0-10V Clip-In Board New
- • ELU/EFTU Cascade Kit New
- • ELU/EFTU Common Vent Kit New
- • Elite XL Stack Rack New
- • Elite XL System Flow Kit New
- • HTP Link New
- • ModBus BACnet
- • The Universal Stand
Not sure which type of space heater is right for you? Learn more by viewing our space heating selection guide
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- Water Heating
Water Heating
Residential
Tank TypeGas SeriesElectric SeriesCommercial
Tank TypeGas SeriesElectric SeriesHTP has several water heating options for your needs: tank type water heaters, tankless water heaters, our Crossover series water heaters, or supply boilers. HTP also has models for both your residential or commercial needs.
Not sure which type of water heater is right for you? Learn more by viewing our water heating selection guide
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- Indirect Water Heating
Indirect Water Heating
HTP's Indirect Water Heaters can be a part of your combination heating system whether you need indirect tanks or storage tanks for your residential or commercial needs.
Not sure which type of indirect water heating option is right for you? Learn more by viewing our indirect water heating selection guide.
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Discontinued products Click here
- Combination Appliances
Combination Appliances
Combination appliances save homeowners money on operating expenses, reduces overall installation costs, and takes up less space than traditional space heating and hot water appliances.
Floor and Wall Combis
- • Elite Ultra Wall and Floor New
- • Elite Fire Tube Ultra New
Phoenix Series
The Heat Pump Water Heater
HTP's Heat Pump Water Heater (HPWH50H) has an Energy Factor that's more than 2.5 times better than a standard electric water heater. Its Uniform Energy Factor or UEF is 2.80.
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New to the Heat Pump? Here's how it works...
1. A variable speed fan brings in air
2. Heat in the air is absorbed by the refrigerant inside the evaporator coil
3. The warm refrigerant is pumped through a compressor, which raises the temperature even more
4. A condenser coil cradles the tank and transfers heat into the tank
5. Hot water is produced super efficiently
6. Cooler and dehumifided air is a welcome by-productlearn more in our manual 
Take Charge of Efficiency
Economy ModeThe most efficient energy saving mode. The Unit extracts energy from surrounding air and delivers it to the stored water. This mode provides an industry leading 2.6 energy factor (EF) with a first hour rating that reaches up to 65 gallons
Auto ModeThe unit decides which mode to achieve optimum efficiency and comfort. Auto mode uses the heat pump as the primary heat source while the standard electrical elements provide a backup heat source when extra recovery is needed
Vacation Mode Save energy while away by using vacation mode! While in energy mode the unit will drop the temperature down to 50 degrees farenheit to save energy and prevent water from freezing. Set the unit from anywhere betweet 3 to 99 days away. The unit will automatically turn on one day before you come back, ensuring warm water upon your return.
Standard Electric This mode is used during high load conditions where the unit may need to expand more energy than usual.
A Closer Look...
The refrigerant coil is wrapped around the outside of the tank which means there is zero contamination potenial
How Zoning Can Save You the Most Energy
Rates aren't the same across the board so we've come up with a zoning system for warmer weather locations and the highest efficiency possible
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