Description
Ensure the bulb is insulated and securely strapped to the suction line for accurate readings
including the SWT00608
Advanced Thermal Shielding: Integrated heat shield design protects internal wiring and igniter components from high-velocity thermal discharge
consult our technical team for compatible Armstrong models
the valve provides reliable performance in high-demand environments
Lennox 12L46 Pressure Switch Freon Ensure the bulb is insulatedThe Lennox 12L46 Pressure Switch is a critical safety component designed for precise furnace air pressure monitoring in Lennox heating systems. Featuring a factory set actuation point of . 40" wc (water column) and a 0. 55" wc reset, this SPST (Single Pole Single Throw) switch ensures the inducer motor is generating sufficient draft before allowing the ignition sequence to proceed. As a veteran grade OEM Lennox replacement part, it is engineered to
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























