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Each switch assembly operates separately
It serves as a direct drop-in replacement for legacy part numbers 03005073 and 106059701
Always verify your model's venting requirements in the manufacturer's installer guide
ensuring the inducer motor establishes a proper draft before allowing the ignition sequence to proceed
this 20k ohm thermistor sensor offers high interchangeability and long-term stability with minimal drift
Weil McLain 450-021-242 Draft Diverter Refrigerant Each switch assembly operates separatelyThe Weil McLain 450 021 242 Draft Diverter is a critical atmospheric venting component designed specifically for CG, CGX, and CGI Series gas fired boilers. This 5" to 6" integral draft hood ensures proper combustion gas dilution and maintains a consistent neutral pressure point at the flue outlet, protecting the burner flame from down drafts and fluctuating chimney pressures. Engineered for durability, this replacement part facilitates the transition
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