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ENERGY STAR Certified
Water Heaters

Visit the Water Heaters page for usage tips and buying guidelines.
Efficiency and performance for ENERGY STAR certified water heaters may be evaluated using two different methods. The results of testing from these methods are not directly comparable. Solar water heater products have requirements for Solar Energy Factor (SEF), not Uniform Energy Factor (UEF).

HTP - Hydra-Smart : RT-199

Specifications

ENERGY STAR PartnerField details: HTP
TypeField details: Gas Tankless
FuelField details: Propane, Natural Gas
Vent TypeField details: Direct Vent
Water Heater Depth (in.)Field details: 14.8
Water Heater Height (in.)Field details: 27.6
Water Heater Width (in.)Field details: 17.3
Vent Size (in.)Field details: 3.0
Vent Size 2 (in.)Field details: 3.0
Input (kW)Field details: 0.0
Input Rate (Btu/hr)Field details: 199000
Energy FactorField details: 0.98
Therms/year at 135°FField details: 51
Maximum Gallons per Minute over 67°F riseField details: 5.85
Maximum Gallons per Minute over 77°F riseField details: 5.1
Minimum Gallons Per Minute over 77°F riseField details: 0.5
MarketsField details: United States, Canada

Additional Product Information

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