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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
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
The Grid-Enabled Stainless Steel Electric Water Heater
The Everlast® Grid-Enabled Water Heater is ideal for use in an electric thermal storage or demand response program. The units feature a disconnect and ship with the lower heating element disabled as required by the Energy Efficiency Improvement Act of 2015. The disconnect is housed in a locked box, utilizing locks commonly used by utilities. The element can only be enabled by a utility company or program operator.
Secure for Utility Use
The Lockout Box is completely covering the bottom element enclosure which ensures there will be no tampering with the lower element, thermostat or wiring. It leaves the factory with the lower element assembly locked, and can be unlocked in less than 30 seconds. The unit installs like a traditional electric water heater and can be configured for different operating voltages/inputs.
learn more in our user manual 
Highly Efficient
The Everlast Grid-Enabled Electric Water Heater combines high quality stainless steel construction and energy efficient operation, providing long draws of hot water without consuming large amounts of energy. Durable components, low standby heat losses, high recovery rates, and the industry’s strongest warranty make the Everlast Grid-Enabled Electric Water Heater an ideal choice for electric water heating needs.
Model NumbersNominal Gal.DOE Rated Storage VolumeFirst Hour RatingUEFWattageVoltageShipping WeightEnergy GuidesEVG080C2X045H807886 Gallons.934500240151 lbs
EVG080C2X055H86 Gallons5500EVG100C2X045H1009686 Gallons.934500240206 lbsEVG100C2X055H86 Gallons5500EVG115C2X045H115111101 Gallons.904500240224 lbsEVG115C2X055H101 Gallons5500Built to Last
This tank is laser welded through a concentrated heat source producing high quality, long lasting, 316L stainless steel all while being lightweight. The stainless steel screw plugs increase corrosion resistance for an extended, longer element life. Our durable stainless steel tank offers superior corrosion resistance to protect against harsh water conditions and leaks.
Advanced Assurance
The EVG is backed by a limited lifetime residential warranty when registered online.
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- Water Heating
