Weil McLain 510-811-221 Pilot Assembly Kit R-410A while most include the integrated

while most include the integrated hub and set screw

Utilizing genuine Watts parts ensures your backflow preventer repair meets original factory specifications

Seamless Integration: The 10' capillary length allows for remote mounting away from the heat source

making it a versatile replacement HVAC limit switch

Restored Sealing Integrity: Replaces worn elastomers and seating surfaces to eliminate bypass and ensure tight shut-off

Weil McLain 510-811-221 Pilot Assembly Kit R-410A while most include the integratedThe Weil McLain 510 811 221 Pilot Assembly Kit is a critical OEM replacement part engineered specifically for Weil McLain CGi gas boilers (models CGi 25 through CGi 8). For technicians troubleshooting a boiler pilot light not staying lit, this kit provides a comprehensive solution by replacing the core ignition components. It includes the natural gas pilot burner, a precision calibrated pilot orifice, and the integrated pilot bracket, ensuring proper