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

reducing labor time during HVAC maintenance

and recreational vehicle appliances

Its compact frame allows for seamless installation in tight control panels where space is at a premium

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

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