Lennox 32W87 Pressure Switch Refrigerant Flame Signal Monitoring: Features dedicated
Yard notes & kiln story
Description
Lennox 32W87 Pressure Switch Refrigerant Flame Signal Monitoring: Features dedicated Flame Signal Monitoring: Features dedicated FC+ and FC test pins to measure microamps without breaking the circuit High Sensitivity: Precise color changing element detects moisture at levels as low as 3% R