78 cu-in/rev and is charged with POE oil

this step-down control transformer offers a direct-drop-in fit

the York S1-031-02970-000 is designed to work with most current Windows versions

always verify that the temperature range label on the amplifier matches the range of your discharge temperature sensor for accurate calibration

Laars Heating Systems R0317100 Gas Valve 322057-301 78 cu-in/rev and is chargedFor veteran technicians, the Laars Heating Systems R0317100 Gas Valve is the standard OEM replacement required to maintain the safety and efficiency of Laars Lite and Jandy Lite2 heater series. This 1 2" NPT natural gas valve operates on a 24V control circuit and is factory set to a 4" WC manifold pressure, ensuring consistent burner performance and precise thermal output for residential pool and spa applications. Engineered for Direct Spark Ignition