Weil McLain 510-811-222 Pilot Assembly Kit 30067439-890 and bypass loops in hydronic

and bypass loops in hydronic systems with variable or constant flow

this manual reset rollout switch serves as a final line of defense against dangerous flame rollout conditions

this motor is designed to withstand the high-ambient conditions of outdoor AC sections

Designed as a fixed capacity valve

Weil McLain 510-811-222 Pilot Assembly Kit 30067439-890 and bypass loops in hydronicThe Weil McLain 510 811 222 Pilot Assembly Kit is a critical OEM component designed specifically for maintaining combustion stability in Weil McLain CGi series boilers. As a dedicated liquid propane (LP) pilot assembly, this kit resolves common boiler ignition failure issues caused by carbon buildup or orifice degradation. The assembly includes a precision calibrated LP pilot orifice, a rugged burner head, and a pre aligned pilot bracket to ensure