Takagi - Condensing Tankless Water Heater, 199 Kbtu/hr, Natural Gas, Indoor, Ultra Low NOx, 0.93 EF

Takagi - Condensing Tankless Water Heater, 199 Kbtu/hr, Propane, Indoor, Ultra Low NOx, 0.93 EF

Takagi - Condensing Tankless Water Heater, 160 Kbtu/hr, Natural Gas, Indoor, Ultra Low NOx, 0.94 EF

Takagi - Condensing Tankless Water Heater, 160 Kbtu/hr, Propane, Indoor, Ultra Low NOx, 0.93 EF

Takagi - Tankless Water Heater, 199 Kbtu/hr, Natural/Propane, Indoor, Ultra Low NOx, 0.81 EF

Takagi - Tankless Water Heater, 140 Kbtu/hr, Natural/Propane, Indoor, Ultra Low NOx, 0.82 EF

Rheem - Performance Platinum 11 GPM High Efficiency Indoor Recirculating Natural Gas Tankless Water Heater

Takagi - Tankless Water Heater, 199 Kbtu/hr, Natural/Propane, Indoor, Ultra Low NOx, 0.82 EF

Noritz® - Condensing Tankless Water Heater, 180 Kbtu/hr, Natural Gas, Indoor/Outdoor, Ultra Low NOx, 0.96 EF

Noritz® - Condensing Tankless Water Heater, 199 Kbtu/hr, Propane, Indoor/Outdoor, Ultra Low NOx, 0.96 EF