Moisture Protection: Advanced moisture barrier prevents ambient humidity from migrating into the hose and contaminating system oil

Vibration Resistance: The Super Cap capillary protection system uses a vibration cone to protect brazed joints and reduce mechanical stress

The AZ2280-1A-24D is the manufacturer’s base model used by York for this specific 30A relay assembly

the DFS-221 series generally supports differential sensing

Simplified Wiring: Features standard 1/4-inch quick-connect terminals for rapid HVAC circuit integration

Weil McLain 511-044-360 Gas Valve Freon Moisture Protection: Advanced moisture barrierThe Weil McLain 511 044 360 Gas Valve is an OEM combination gas control engineered specifically for residential hydronic systems. This 24V gas valve features standard 1 2" NPT inlet and outlet connections, housing a dual automatic seat design to meet safety codes for shutoff reliability. As a high performance boiler replacement part, it is the primary control for the burner manifold on Weil McLain CGa, CG, and EG series cast iron boilers, specifically