Resideo L8148E1265 Relay R-134A The York S1-325-44123-000 Gas Valve

The York S1-325-44123-000 Gas Valve is an OEM-standard component engineered for precise fuel regulation in residential and light commercial equipment

preventing the appliance from operating under hazardous air pressure differentials

This 1/15 HP blower motor is engineered for a seamless drop-in fit for popular models

Durable Bi-Metal Design: Constructed for long-term refrigeration system reliability and rapid response to temperature fluctuations

Reliable Fail-Safe: The spring return mechanism ensures the valve stem moves to the UP position upon loss of signal pressure

Resideo L8148E1265 Relay R-134A The York S1-325-44123-000 Gas ValveThe Resideo L8148E1265 is a professional grade immersion type high limit aquastat relay tailored for residential and light commercial hydronic heating systems. Engineered for vertical mounting, this Tradeline series controller manages both the burner and circulator motors, providing essential high limit protection within an operating temperature range of 180F to 240F. Operating on 120 Vac, the unit features SPST switching action and a fixed