Amana-Goodman 10123529 Limit Switch

The Amana-Goodman 10123529 Limit Switch is a critical safety component designed for specific residential gas furnace applications. This manual reset rollout switch is engineered to monitor heat exchanger temperatures and interrupt the burner circuit if a flame rollout condition or excessive heat is detected, preventing damage to the cabinet and surrounding components. Calibrated for a 300-degree F trip point, this SPST (Single Pole Single Throw) switch ensures the system remains disabled until a technician identifies and resolves the underlying airflow or combustion issue. It features standard 1/4-inch male spade terminals for seamless integration into the existing wiring harness. As a direct OEM furnace replacement part, it guarantees precise fitment and maintains the original equipment's safety listing. Professional installation is recommended to ensure correct mounting orientation and electrical continuity within the 24V control circuit.

Key Benefits for Contractors:

• OEM Compatibility: Exact replacement for Amana and Goodman HVAC units, ensuring reliable performance in specific cabinet configurations.
• High-Temperature Calibration: Precise 300-degree F rollout protection provides a critical safety baseline for high-efficiency gas furnaces.
• Manual Reset Mechanism: Forces a manual inspection of the heat exchanger and venting system before the unit can be restarted.
• Rugged Construction: Built to withstand the harsh thermal cycling environment within the burner compartment.

Common Questions:

What causes a 300-degree rollout switch to trip?
Tripping is typically caused by a restricted flue, cracked heat exchanger, or improper manifold gas pressure causing flames to "roll out" of the combustion chamber.

Can I bypass a manual reset limit switch for testing?
No. Temporary bypassing is unsafe. The Amana-Goodman 10123529 should only be reset or replaced after the airflow or venting obstruction is cleared.

Is this switch compatible with other HVAC brands?
While functionally similar to other HVAC rollout switches, this specific part number is designed for Amana, Goodman, and Janitrol equipment. Always verify the temperature rating and mounting footprint.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.