Lennox 32W87 Pressure Switch 340155-7024 this DSI module supports both

this DSI module supports both local and remote flame sensing

the Bard 8552-050BX (the boxed equivalent) ensures that the system operates at peak electrical efficiency without compromising the lifespan of the more expensive mechanical components

System Protection: Precisely modulates refrigerant flow to maintain correct superheat

Common signs include unusual grinding noises

Broad Application: Optimized for use in Trane and American Standard heat pump units requiring a 24V control signal

Lennox 32W87 Pressure Switch 340155-7024 this DSI module supports bothThe 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