ProTankless GWH 425 PN
Bosch ProTankless GWH 425 PN
 
   
   425PN Specifications
  425PN
Power Input NG: 30,735-117,000 Btu
LP: 30,735-117,000 Btu
Minimum Flow to Activate (gpm) 0.5 gallons per minute (gpm)
Flow Rates 90° F rise / 2.1 gpm
77° F rise / 2.4 gpm
65° F rise / 2.9 gpm
55° F rise / 3.4 gpm
45° F rise / 4.3 gpm
Energy Factor NG: .69
LP: .79
Thermal Efficiency NG: 78%
LP: 78%
Dimensions H: 25 ¾" W: 16 ¾" D: 8½"
Weight 33lbs.
Modulating Gas Valve Yes
Ignition Standing Pilot
Accessories Power vent for horizontal venting (AQ4)
   
GWH 425 PN
Bosch GWH 425 PN
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Note: Specifications and product information subject to change without notice.