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Gas Water Heater Controls 

 

 

 

37C73U-168 Gas Water Heater Control for Natural Gas

  • 1/2" N.P.T. Inlet
  • 1/2" Inverted Flare Outlet
  • 70° to 160 °F Range
  • Fully Regulated Main and Pilot Regulators Fixed- 3.5" W.C.

Installation Instruction

 

   

37C72U-185 Gas Water Heater Control for LP Gas (Left Hand Threads)

  • 1/2" N.P.T. Inlet
  • 1/2" Inverted Flare Outlet with Left-Hand Thread
  • 70° to 160 °F Range
  • Main Burner Pressure - 10.0" W.C., Pilot Burner Pressure - Fixed

Installation Instruction

   
     

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