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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
Commercial
- • Elite XL
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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- 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
Phoenix Series
HTP Manuals and Literature
Document Library
Brochures, Installation Manuals, User Manuals, Specifications, Submittal Sheets, Warranty, Dimensional Drawings, 3D IGES Models, Venting and Tax Credit information can be found on each product page. Most items are in Adobe (.pdf) file format.
Discontinued Products- Crossover
- Crossover Commercial
- Crossover (RGH) Wall
- EFT Combination Boiler - Floor
- EFT Combination Boiler - Wall
- Elite Boiler
- Elite FT Heating Boiler
- Elite Plus
- Elite Premier Boiler
- Elite Premier VWH - Commercial
- Elite Ultra Duo
- Elite VWH
- EnduroTi Boiler
- Everlast
- Everlast Light Duty Commercial Electric Water Heater
- Everlast Medium Duty Commercial Electric Water Heater
- Everlast Commercial Point of Use
- Everlast Single and MultiPoint Electric Tankless Water Heater
- Everlast Whole Home Electric Tankless Water Heater Documents
- Everlast Point of Use
- Heat Pump Water Heater
- Heavy Duty Electric Water Heater
- Heavy Duty Gas Water Heater
- Hybrid Heat Pump Water Heater
- Hydra Smart 250K - Commercial
- Hydra Smart 750/1000k - Commercial
- Hydra Smart RT
- Hydra Smart RTC HTP Link Product Information
- HTP Link Brochure (.pdf)
- HTP Link Instructions and WiFi Dongle (.pdf)
- HTP Link Instructions Only (.pdf)
- Marine
- Mobile App
- MC Series
- Mod Con Commercial Gas Boiler
- Mod Con Double Stack
- Mod Con Volume Water Heater
- Mod Con Double Stack VWH
- Munchkin
- Munchkin Commercial
- Munchkin Volume Water Heater
- Phoenix Solar
- Pioneer
- PolyPro Vent System
- Quick Zone Manifold System
- Solar Drain Back Tank
- Solar Evacuated Tube Collectors
- Solar Flat Panel Collectors
- Solar Kits
- SuperStor Oil Fired Water Heater
- SuperStor Contender Solar Water Heater
- SuperStor Pool
- SuperStor Pro Pool
- SuperStor Pro
- SuperStor Solar
- SuperStor Ultra
- Ultra-Thin Fan Coils
- UFT Boiler
- UFT Combi Boiler - Wall & Floor
- Versa-Hydro
- Versa-Hydro-Solar
- Versa-Flame
- Vision 1 Control
- Vision 2 Control
- Vision 3 Control
- Voyager
- Voyager Sanitizer
- Solar Products Catalog
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