Daikin-McQuay 20162903 160°F Auto Reset Rollout Limit Switch

The Daikin-McQuay 20162903 is a genuine OEM 160°F automatic reset rollout limit switch designed for use in gas furnaces. This critical safety component monitors heat exchanger and burner compartment temperatures, opening the electrical circuit when temperatures reach the 160°F set point to prevent overheating and potential equipment damage. The automatic (auto) reset function allows the switch to close and restore circuit continuity once temperatures return to a safe operating level.

This limit switch is also sold and catalogued under the Goodman and Amana brands, sharing cross-reference designations including LMT SWCH M2, CS-7, CS-75A, and 7247, making it a widely used OEM replacement part across the Daikin/Goodman/Amana family of residential and light commercial gas furnaces.

Key Features:

• Trip temperature: 160°F (L160F) — opens on temperature rise
• Automatic reset — closes on temperature drop without manual intervention
• Functions as a primary rollout limit switch (M2 designation)
• OEM part for Daikin, Goodman, Amana, Janitrol, McQuay, Kenmore, GMC, Gree, and Xenon furnace models
• Cross-reference part numbers: CS-7, CS-75A, LMT SWCH M2, 7247

This rollout limit switch is a direct OEM replacement for gas furnaces requiring the 20162903 safety control, ensuring proper protection and reliable operation of the heat exchanger and burner assembly.