Description
Lennox 86M36 Hi Pressure Switch
The Lennox 86M36 is an OEM high pressure switch designed to protect HVAC and refrigeration systems from potentially damaging over-pressure conditions. When system pressure exceeds the switch’s set point, it interrupts the control circuit to shut down the compressor and prevent costly equipment damage. Engineered to Lennox specifications, this direct replacement switch ensures reliable, accurate performance and a straightforward installation process.
Key Features
- OEM Lennox replacement high pressure switch
- Protects compressor and refrigeration circuit from over-pressure conditions
- Interrupts control circuit upon high-pressure detection for automatic system shutdown
- Direct drop-in replacement for compatible Lennox equipment
- Built to Lennox quality and performance standards
- Supports reliable, long-term system operation
Applications
- Compatible with select Lennox residential and light commercial HVAC systems
- Suitable for use in air conditioning and heat pump applications
- Ideal for service technicians performing compressor protection component replacement
Why Choose the Lennox 86M36?
Using genuine OEM replacement parts like the Lennox 86M36 Hi Pressure Switch ensures your system operates within designed safety parameters. Aftermarket substitutes may not meet the precise pressure ratings or electrical specifications required by Lennox equipment, potentially voiding warranties or reducing system reliability. Trust the OEM part for a proper fit and dependable protection.







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