37C73U-168 | NGwtrhtrvlv70/160F(A.O.Smith) | Emerson Climate-White Rodgers Application_14IN Circulator Head Pressure Systems 200 BTU and an R-22

200 BTU and an R-22 refrigerant

Its 2" NPT connection and 250# pressure rating make it suitable for use with a wide range of compatible equipment

With its Klixon F140-2 design

With its 1-1/2-inch copper tube size compression connection

and medical device manufacturing

37C73U-168 | NGwtrhtrvlv70/160F(A.O.Smith) | Emerson Climate-White Rodgers Application_14IN Circulator Head Pressure Systems 200 BTU and an R-22NGwtrhtrvlv70 160F(A. O. Smith) Natural Gas Water Heater Relief Valve 70 160F Protect your water heater from excessive pressure with the NGwtrhtrvlv70 160F(A. O. Smith) Natural Gas Water Heater Relief Valve. This safety device is designed to release excess pressure that can build up inside your water heater, preventing potential damage or even explosions. Key Features: Pressure Relief: Automatically releases excess pressure when it exceeds the safe