Bosch ProTankless GWH 715 ES NG Tankless Water Heater, Natural Gas Bosch ProTankless GWH 715 ES NG Tankless Water Heater, Natural Gas Features: • 82% thermal efficiency .82 energy factor • Direct vent, room-sealed combustion • Vents vertically or horizontally with 3 stainless steel (AL29-4C) • Ability to cascade units for increased flow rates • Outdoor installation using optional kit • Suitable for recirculating applications • 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@ 9.2 gpm 45°F rise@ 7.2 gpm 55°F rise@ 5.9 gpm 65°F rise@ 5.0 gpm 77°F rise@ 4.2 gpm 90°F rise@ 3.6 gpm • Energy Factor NG: .81 • Thermal Efficiency NG: 82+% • Dimensions H: 30½ W: 17.875 D: 11¼ • Ignition Electronic • Modulating Gas Valve Min Firing Rate: 19,900 BTU/Hr • Max Firing Rate: 199,000 BTU/Hr • Weight 67 lbs. Bosch ProTankless GWH 715 ES NG Tankless Water Heater, Natural Gas Specificaitons: • Gas Connection ¾ Male NPT • Water Connections ¾ Male NPT • NG Gas Pressure Minimum: 9 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 More details about product Bosch ProTankless GWH 715 ES NG Tankless Water Heater, Natural Gas
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