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

You can jump the "TEST" pins to force a speed-up cycle

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

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

including models manufactured before and after 1999

Laars Heating Systems R0317100 Gas Valve 322057-301 always verify that the temperatureFor 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