White-Rodgers 37C73U-171 Valve Els PW 17895 ensuring exact alignment and concentricity

ensuring exact alignment and concentricity is critical for bearing longevity and system efficiency

Contained within a NEMA 1 housing

Durable Construction: Built with industrial-grade materials to resist carbon fouling and withstand high-temperature combustion zones

With a fixed setpoint that opens at 150 PSI and closes at 275 PSI

Minimizes mechanical stress and potential HVAC system failure during low-ambient cooling demands

White-Rodgers 37C73U-171 Valve Els PW 17895 ensuring exact alignment and concentricityThe White Rodgers 37C73U 171 is a professional grade Natural Gas Water Heater Valve engineered for standard residential tank style heaters. Built with a 2. 5 inch shank for deep tank insulation compatibility, this control provides precise thermal regulation between 70F and 160F. For technicians performing a replacement water heater thermostat install, this unit serves as a direct upgrade for the 37C73U 274 and various A. O. Smith or Rheem OEM