engineered for fixed-speed reliability in 115V single-phase applications

Use a multimeter to check the DC millivolts at the gas valve terminals while the pilot is lit

Universal Operator Compatibility: Specifically designed to pair with RA2000 thermostatic sensors for automated

reducing service time during routine maintenance or field replacements

the inverted bucket design provides a water seal that prevents live steam loss while ensuring continuous air venting

Lennox 69W37 Fan Control 326070-701 engineered for fixed-speed reliability inThe Lennox 69W37 Fan Control, also identified as a L165 30F limit control, is a critical safety and operational component designed for precise thermal regulation in Lennox furnaces and air handling units. This fixed temperature limit switch features a 165 degree Fahrenheit open and 130 degree Fahrenheit close calibration, ensuring the heat exchanger remains within safe operating parameters while maintaining consistent blower cycles. Engineered for