It comes packaged with the specialized inlet fittings required for both natural gas and LP (Propane) conversions

the switch has likely failed and requires replacement

Interchangeable Design: Compatible with both TUA and TUAE stainless steel valve bodies for maximum inventory flexibility

The Schneider Electric (Erie) VS2327 Valve Body is a professional-grade two-way zone valve engineered specifically for low-pressure steam applications up to 15 PSI

engineered by Consolidated Industries to handle the acidic condensate produced during the combustion process

York S1-025-33305-048 Pressure Control Els PW 17895 It comes packaged with theThe York S1 025 33305 048 Pressure Control is a critical safety and operational component designed for high pressure monitoring in HVACR systems. Built for heavy duty performance, this high pressure switch features specific factory set limits: it is configured to open at 400 psi and close at 300 psi. This precise differential ensures that your condensing unit or heat pump operates within safe refrigerant pressure parameters, preventing compressor