Lennox 30M03 - (R40154B014) Control-Limit – High-Temperature Safety Switch for HVAC Systems
Ensure safe and efficient operation of your heating system with the Lennox 30M03 - (R40154B014) Control-Limit. This high-quality limit control switch is designed to monitor and regulate temperature within your HVAC unit, protecting it from overheating and potential damage.
Featuring precision engineering and compatibility with select Lennox units, this SPST (Single Pole Single Throw) limit control opens the circuit when the air temperature exceeds a predetermined setpoint, automatically interrupting power to heating elements or the blower. Once the temperature returns to a safe level, the circuit resets, restoring normal system operation.
Key Features:
- OEM Replacement: Genuine Lennox part ensures perfect fit and reliable performance
- Model Number: 30M03
- Part Number: R40154B014
- Function: High-temperature safety cut-off
- Application: Furnace and HVAC limit temperature control
- Construction: Durable materials for long-lasting reliability in high-heat environments
- Mounting: Standard mounting design for easy installation and replacement
Whether you're performing routine maintenance or emergency repairs, the Lennox 30M03 Control-Limit is a dependable solution to maintain system safety and performance. Ideal for contractors and HVAC professionals seeking reliable OEM parts.
Compatible with various Lennox gas furnace models – check your unit’s specifications for proper fit.
Order today from Beenimax.com and keep your system protected and running smoothly.