Bosch ProTankless GWH C 800 ES NG Tankless Water Heater, Natural Gas

Bosch ProTankless GWH C 800 ES NG Tankless Water Heater, Natural GasBosch ProTankless GWH C 800 ES NG Tankless Water Heater, Natural Gas :; 92% thermal efficiency " .90 energy factor; Condensing heat exchanger for maximum efficiency; Vents vertically or horizontally with 3" PVC, CPVC or ABS-DWV; Concentric and twin pipe venting options; Direct vent, room-sealed combustion; Ability to cascade units for increased flow rates; Suitable for recirculating applications; Outdoor installation using optional kit; Available in natural gas (NG) or liquid propane (LP); 15-year warranty; Power Input NG: 199,000 BTU/Hr; Maximum Flow to Activate 0.65 gallons per minute (gpm); Flow Rates:35;F rise@ 10.1 gpm45;F rise@ 8.0 gpm55;F rise@ 6.4 gpm65;F rise@ 5.5 gpm77;F rise@ 4.6 gpm90;F rise@ 3.9 gpm; Energy FactorNG: .89; Thermal EfficiencyNG: 92%; Dimensions H: 30;" W: 17.875" D: 11¼"; Weight 74 lbs.; Modulating Gas Valve Min Firing Rate: 19,900 BTU/Hr, Max Firing Rate: 199,000 BTU/Hr; Ignition ElectronicBosch ProTankless GWH C 800 ES NG Tankless Water Heater, Natural Gas Specifications:; Gas Connection ;" Male NPT; Water Connections ;" Male NPT; NG Gas Pressure Minimum: 4" WC, Maximum: 14" WC; Water Pressure Minimum: 30 PSI, (Well): 40 PSI, Maximum: 150 PSI; Electrical Supply 120V - (plugs in); Installation Clearance:Top: 12"Front: 1"Back: 0"Sides: 1"Floor: 12"

Bosch ProTankless GWH C 800 ES NG Tankless Water Heater, Natural Gas : Amazon Sales Rank: #161545 in Home ImprovementBrand: BoschDimensions: .0 pounds BoschGWH C 800 ES NGNatural Gas Tankless Water Heaters