Amana-Goodman 0200054001P Limit Switch

The Amana-Goodman 0200054001P Limit Switch is a critical OEM HVAC safety component designed for precise thermal regulation within furnace and air handler assemblies. This 150-45F limit switch functions as a high-limit safety, engineered to open the electrical circuit if the heat exchanger temperature exceeds the 150°F threshold, preventing equipment damage and ensuring safe operation. Once temperatures drop below the 45°F reset point, the switch closes to resume normal cycling. As a direct replacement for BT1243752, this Goodman furnace limit switch ensures exact electrical characteristics and physical mounting alignment for professional field service. Maintaining a functioning high limit control is essential for blower motor timing and preventing short-cycling in Amana and Goodman gas furnaces. Using genuine Amana-Goodman replacement parts preserves the original engineering specifications of the heating system.

• Precise Thermal Calibration: Fixed 150°F cut-out and 45°F reset differential ensures accurate furnace over-temperature protection.
• Direct OEM Fitment: Eliminates the need for field modifications, ensuring 0200054001P replaces BT1243752 seamlessly.
• System Reliability: Heavy-duty construction designed for high-cycle environments in residential and light commercial HVAC units.
• Safety Compliance: Meets manufacturer safety protocols for thermal monitoring in Amana-Goodman air handlers and furnaces.

What causes a 150-45F limit switch to trip frequently?
Repeated tripping usually indicates restricted airflow, such as a clogged filter, blocked return ducts, or a failing blower motor, rather than a faulty Amana-Goodman 0200054001P switch.

Can I use an aftermarket limit switch with similar ratings?
While universal parts exist, installing this genuine OEM limit switch ensures the exact response time and physical positioning required for the specific heat exchanger geometry in Goodman and Amana equipment.

Is the 0200054001P compatible with both gas and electric heat?
This switch is specifically designed for the internal temperature monitoring requirements of select gas furnaces and air handlers; always verify your model number for HVAC part compatibility.

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.