Weil McLain 510-811-644 Pilot Replacement Kit R-410A and CFC systems using POE

and CFC systems using POE or mineral oils

The Johnson Controls T-4002-9012 is a high-performance

but always verify local jurisdictional standards

this relay is the standard interface for 120V EACs

Check for clogged air filters

Weil McLain 510-811-644 Pilot Replacement Kit R-410A and CFC systems using POEThe Weil McLain 510 811 644 Natural Gas Pilot Replacement Kit is a critical OEM service component designed specifically for CG and CGa series boilers. As a veteran technician, you know that ignition failure or a "lazy" pilot flame often stems from a degraded thermocouple or a fouled pilot burner assembly. This comprehensive standing pilot kit includes a heavy duty main burner with an integrated pilot bracket, a precision engineered pilot burner, and a