Lennox 26W46 - 2-Stage SPST Pressure Switch, -0.65/1.15" WC
Ensure safe and efficient operation of your HVAC system with the Lennox 26W46 2-Stage Pressure Switch. Designed for compatibility with select Lennox units, this switch plays a crucial role in monitoring and controlling pressure within the combustion airflow system. It helps maintain proper furnace function by ensuring the inducer motor creates sufficient draft before ignition and during operation.
Key Features:
- Two-Stage Operation: Supports systems with multi-stage heating, activating at different pressure levels for optimal performance.
- SPST Configuration: Single Pole Single Throw design simplifies installation and offers reliable switching.
- Setpoints
- First stage activates at -0.65" WC
- Second stage activates at 1.15" WC
- Safety Function: Shuts down ignition or operation if draft pressure is inadequate, protecting the furnace and ensuring safe combustion.
- OEM Replacement: Genuine Lennox part for guaranteed compatibility and performance.
- Part Number: 26W46
- Pressure Settings: -0.65" WC (Stage 1), 1.15" WC (Stage 2)
- Switch Type: SPST (Single Pole Single Throw)
- Application: Furnace draft safeguard, combustion airflow monitoring
- Mounting: Horizontal or vertical based on unit design
- Connection: Typically with 1/4" pressure tubing and quick-connect terminals
Available now at Beenimax.com – trusted source for genuine Lennox HVAC components.