White-Rodgers 37C73U-171 Valve 30067439-890 technicians can quickly restore independent

technicians can quickly restore independent hot water access for tea or cleaning without interrupting the primary brew cycle

Key Benefits for Technicians Universal Compatibility: Serves as the factory-authorized direct replacement for HTR6623

Spring Return Reliability: Mechanical fail-safe ensures dampers return to their original position during power interruptions

and heat pump applications requiring reliable refrigerant metering

this gasket ensures leak-free operation under substantial system pressures and thermal cycles

White-Rodgers 37C73U-171 Valve 30067439-890 technicians can quickly restore independentThe 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