The Lennox 27W13 High Pressure Switch is a genuine OEM replacement component engineered to safeguard your Lennox HVAC system against excessive refrigerant pressure conditions. Designed for precise, dependable operation, this switch monitors system pressure and interrupts operation before potentially damaging high-pressure events can harm your compressor or other critical components.
Key Features
- Genuine Lennox OEM replacement part (SKU: 27W13)
- Monitors refrigerant circuit high-side pressure to protect system integrity
- Engineered for reliable, consistent switching performance
- Direct drop-in replacement for compatible Lennox equipment
- Helps prevent compressor damage caused by high-pressure conditions
- Supports system longevity and reduces costly downtime
Application
This high pressure switch is designed as a direct OEM replacement for compatible Lennox residential and light commercial HVAC systems. It is an essential safety and protection component in the refrigerant circuit, ensuring your equipment operates within safe pressure parameters.
Why Choose the Lennox 27W13?
Using genuine Lennox OEM parts ensures proper fit, function, and reliability. The 27W13 High Pressure Switch is built to Lennox’s exacting standards, giving HVAC technicians and homeowners confidence that the replacement will perform as the original equipment intended. Always verify compatibility with your specific Lennox model before installation.








