Pay in 4 interest-free payments of $38.03 Learn more
Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Engineered for industrial-grade reliability
preventing leakage and ensuring tight shut-off in high-head pump applications
and a body gasket to fully refresh the valve's internal mechanical operation
this OEM component ensures seamless HVACR system compatibility when interfacing between thermostat controllers and high-load mechanical parts
This industrial solenoid coil delivers the mechanical durability and electrical precision required for critical system automation and high-current capacity control
Armstrong Furnace R40403-003 Control Board Els PW 17895 Engineered for industrial-grade reliabilityThe Armstrong Furnace R40403 003 is a direct OEM replacement blower control fan timer board, engineered to regulate the timing and sequence of the indoor blower motor in residential forced air systems. This furnace control board is the designated successor to the discontinued 40403 001 model, offering exact form fit function for 80% and 90%+ AFUE gas furnaces. As a solid state timer board, the R40403 003 manages internal safety logic and fan off
US$ 43.99
US$ 140.00
US$ 138.00
US$ 474.50