Lennox 103884-01, High Pressure Switch, and 18 similar items

Lennox 103884-01 High Pressure Switch is a genuine OEM safety control component designed for compatible Lennox HVAC and refrigeration systems. This SPST normally closed pressure switch rated at 640 PSI monitors system pressure and helps protect equipment from unsafe high-pressure conditions. If system pressure exceeds the preset limit, the switch interrupts operation to prevent potential damage to compressors and other system components. Key Features Genuine Lennox replacement part Part Number: 103884-01 Product Type: High Pressure Switch Switch Type: SPST Normally Closed configuration Pressure Rating: 640 PSI Helps protect HVAC equipment from high-pressure conditions Supports reliable and safe system operation Specifications Brand: Lennox Part Number: 103884-01 Product Type: High Pressure Switch Switch Type: SPST Configuration: Normally Closed Pressure Rating: 640 PSI Application: HVAC pressure safety control Compatible Models: Fits 766 models Compatible Models KCA072S4-03 KCA072S4-04 KCA156H4-01 KCA156H4-02 KCA156H4-03 and more. Why Choose This Item This Lennox high pressure switch helps ensure safe HVAC system operation by monitoring system pressure and shutting down equipment when pressure exceeds safe limits. Built to match original equipment specifications, it provides dependable protection and reliable performance for compatible Lennox systems