Lennox 80W58 Pressure Switch 326010-701 Multi-Refrigerant Compatibility: Optimally charged for

Multi-Refrigerant Compatibility: Optimally charged for R-22

and up to 7-HP at 240 VAC

Unlike older upshot designs

providing flexibility for different HVAC wiring harnesses found in the field

you must verify the specific HVAC replacement parts manual for your serial number

Lennox 80W58 Pressure Switch 326010-701 Multi-Refrigerant Compatibility: Optimally charged forFor service calls involving intermittent furnace shutdowns or inducer blower faults, the Lennox 80W58 Pressure Switch is the direct OEM replacement engineered to maintain system integrity. This single stage air pressure switch features a precise . 75" WC factory setpoint, critical for verifying proper draft and venting before the ignition sequence begins. Designed for compatibility with high efficiency Lennox, Armstrong, and Ducane gas furnaces, this