Lennox 32W87 Pressure Switch Refrigerant High-Pressure Rating: Rated for a

High-Pressure Rating: Rated for a maximum working pressure of 650 PSIG

this unit provides the mechanical assist necessary to overcome drafting problems caused by undersized vent pipes

Flame Signal Monitoring: Features dedicated FC+ and FC- test pins to measure microamps without breaking the circuit

or uneven flame patterns that indicate internal obstructions or pressure drops within the gas distribution header

including hot water

Lennox 32W87 Pressure Switch Refrigerant High-Pressure Rating: Rated for aThe Lennox 32W87 Low Pressure Switch is a critical safety component designed for precise refrigerant monitoring in high efficiency Lennox HVAC systems. Engineered as a 30 10# low pressure switch, this SPST (Single Pole Single Throw) safety resets automatically, interrupting the control circuit if suction pressure drops below 10 PSI to prevent compressor damage from loss of charge or vacuum operation. It features a 30 PSI reset point, ensuring the