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

Extreme Environment Protection: Integrated NEMA 4X enclosure protects electrical components against corrosion

including models manufactured before and after 1999

Durable Construction: Manufactured from thermal-resistant plastic designed for the rigors of an active HVAC plenum environment

It is designed to mount to existing hardware and utilize standard 1/4" ID silicone or rubber tubing found in Reznor units

Laars Heating Systems R0317100 Gas Valve 322057-301 the York S1-031-02970-000 is designedFor 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