- Menu
- 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 FT
- • Elite Premier
- • Elite Ultra Wall and Floor New
- • Elite Fire Tube Ultra New
- • Pioneer
Commercial
- • Elite FT
- • Elite Premier
- • 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
Can’t find your product? Click here
Discontinued products Click here
- Water Heating
Water Heating
Residential
Tank TypeGas SeriesElectric SeriesTanklessGas SeriesElectric SeriesCommercial
Tank TypeGas SeriesElectric SeriesTanklessGas 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
Can’t find your product? Click here
Discontinued products Click here
- 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.
Can’t find your product? Click here
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
- Comfort Solutions
Comfort Solutions
HTP's Comfort Solutions add to our already extensive line of advanced space heating and water heating options. Our comfort solutions provide ultimate control and satisfaction for both homeowners and business owners alike.
- • Fan Coil
Check back often as more comfort solutions are coming soon!
Can’t find your product? Click here
Discontinued products Click here
Training
HTP is currently accepting requests for Factory Visits and Training.
Please contact Ron Johnson (Ron.Johnson@aristonthermo.us) to schedule webinars, factory visits and tours, or local training events in the field.
Get help buying
Testimonials
Rebate center
Warranty claim
Customer Support
HTP Warranty
Shop Residential Parts
Shop Commercial Parts
Stay Connected
© Copyright Ariston Thermo USA LLC parent company of HTP | 272 Duchaine Boulevard | New Bedford, MA 02745 | 800-323-9651 Careers | Sitemap
- • Elite FT
