Bosch 7703311075 Therm 940 ES NG 199,000 BTU Input Tankless Water Heater Natural Gas

SKU: AC7703311075

$1,749.00

Features:

  • GWH 715 ES Manual-Elevation to 4500′ FD# 886 or lower
  • 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)
  • 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.
    • Also know as: GWH 715 ES NG

    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
Weight 79.00 lbs
Brand

Fuel Type

Natural Gas

MBtu

199