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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
Extended Product Warranty
- Commercial Installations: PHOENIX: Purchase an extended warranty on the Phoenix or the Phoenix Multi-Fit and increase your tank leak warranty coverage from 3 to 5 years.The Phoenix Sanitizer and the Phoenix Plus are not eligible for Extended Product Warranty. The Extended Warranty kit, part # 3255024, may be purchased through any HTP distributor and must be applied and registered within 90 days of unit installation.
*If you have warranty questions regarding the discontinued SuperStor Pro, (SSP) models, please contact HTP warranty department at warrantysupport@ariston.com
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