This harness is a standard furnace component for several gas furnace series

This integrated unit combines a precision-engineered natural gas manifold with a dedicated gas valve assembly to regulate fuel delivery and maintain stable combustion across varying load demands

This 1/4-inch OD aluminum tubing provides the necessary durability and flexibility for routing through compact burner compartments without risking structural kinks or flow restrictions

the Trane VAL7450 is the valve body assembly only

and recreational vehicle appliances

Sporlan 040329-01 TXV 321894-709 This harness is a standardThe Sporlan 040329 01, specifically the C AA JW thermostatic expansion valve (TXV), is a specialized HVACR refrigeration component engineered for precise refrigerant metering in low tonnage applications. Designed for systems ranging from 1 6 to 1 4 tons, this Sporlan C AA JW valve features a durable brass body with 1 4" elbow inlet and 1 2" SAE flare outlet connections, ensuring a leak proof fit for thermostatic expansion valve replacement in compact