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Integrated Protection: Built-in circuit breakers eliminate the need for additional external disconnects in many residential configurations
Versatile Range: Field-adjustable 2-20" water column set point range allows for precise tuning across multiple burner types
Standard R41706-004 assemblies typically require external circuit protection
this unit serves as the Trane MOT10511 genuine OEM replacement for several legacy part numbers
Lennox 30M03 Limit Switch Freon Integrated Protection: Built-in circuit breakersThe Lennox 30M03 Limit Switch is a critical safety component designed for precise thermal regulation within residential and commercial HVAC furnaces. This fixed temperature limit control is engineered with a specified range of 140 170F, ensuring the system shuts down if heat exchanger temperatures exceed safe operating parameters. As an OEM Lennox replacement part, this switch features an automatic reset mechanism, transitioning back to a closed state
US$ 64.95
US$ 64.95
US$ 136.95