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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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- 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
Phoenix Light Duty - High Efficiency Gas Water Heater
The Phoenix Light Duty Water Heater is highly efficient with up to a 97% thermal efficiency rating and three to one turndown ratio. This water heater is constructed with durable 316L stainless steel to resist corrosion and last longer. It's light weight and features top port connections to make installations easier. It is Energy Star rated low NOx compliant making it eco-friendly!
Watch and Learn
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Combination Heating with an Air Handler
The Phoenix Light Duty can be paired with an air handler for additional savings. An air handler allows the unit to provide domestic hot water along with space heating. Connecting an air handler to the Phoenix Light Duty allows you to conveniently heat your home using one appliance. Built in auxiliary taps on the Phoenix LD allow for the air handler to be easily connected. Heating your home through this combination appliance provides consistent and even heat for ultimate comfort while maximizing efficiency and lowering energy costs.
Light Duty, Light Costs
The Phoenix Light Duty saves you money by operating at up to a 97% thermal efficiency. The Phoenix LD provides high system efficiency even during low load conditions. It has a three to one turndown ratio, matching fuel consumption to demand.
The Phoenix Light Duty is Energy Star rated for even greater savings. According to Energy Star, heating water accounts for 15% of a home’s energy use. HTP high efficiency water heaters consume anywhere from 10-50% less energy than standard models. The Phoenix Light Duty has a 97% efficiency rating—that means that 97 cents of every dollar is used toward heating compared to a standard efficiency unit with 60% which only provides 60 cents worth of energy toward heating.
An Ideal Solution
The Phoenix Light Duty comes in three gallon capacities - 50, 60, and 80 and ranges from 25,000 to 76,000 BTUs. These units can be used for residential applications or light commercial applications.
Model Btuh/Input Range Gallon Capacity Thermal Efficiency PH76-50 25,000-76,000 50 97% PH76-60 25,000-76,000 60 97% PH76-80 25,000-76,000 80 95%
Constructed with Quality
The Phoenix LD is manufactured with high grade stainless steel. Stainless steel resists corrosion and provides a longer life expectancy while allowing for a low pressure drop. It eliminates the need for anode rods and allows the unit to be lightweight for easier installation. The tank is made with laser welded precision to eliminate the chance of leaks!
The Phoenix LD vents in 2” PVC, CPVC, or ULC S636 pipe. It has a combined vent length of 150 feet with a two pipe balanced or unbalanced venting system. It also has power vent or direct vent options. The Phoenix LD also has top ports on inlet and outlet and top connection auxiliary port for recirculation line or air handler piping to increase overall efficiency.
Go Solar
A solar version of our Phoenix Light Duty is also available. Learn more in our OG 300 Solar Supplement.
The HTP Guarantee
The Phoenix Light Duty is backed by a limited 10 year residential warranty (if registered online, 7 years if not registered). In commercial applications, a limited 3 year warranty is standard. An extended warranty is available for purchase for our Phoenix commercial models here.
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