this Johnson Controls thermostat cover features a built-in thermometer and a single set point window

making it suitable for modern high-pressure system requirements

Utilizing this furnace vent plate ensures the system remains compliant with original factory specifications

or safety interlocks that need to know when the main contactor is engaged

York S1-325-44123-000 Gas Valve Els PW 17895 this Johnson Controls thermostat coverThe York S1 325 44123 000 Gas Valve is an OEM standard component engineered for precise fuel regulation in residential and light commercial equipment. This 24V natural gas valve is factory set to a 3. 5" WC manifold pressure, ensuring stable burner performance and optimal combustion efficiency. Featuring high grade 1 2" NPT inlet and outlet ports, this HVAC gas control valve integrates directly into the existing gas train without the need for complex