Heil Quaker ICP 1320363 Limit Switch

The Heil Quaker ICP 1320363 Limit Switch is a critical OEM furnace safety control engineered for high-limit protection in International Comfort Products (ICP) heating systems. This auto-reset limit switch features a calibrated opening range of 175°F to 195°F, designed to interrupt the burner circuit if the heat exchanger temperatures exceed safe operating parameters. As a genuine ICP replacement part, it ensures the precise thermal response required to prevent equipment damage and maintain the system's design certifications. The L195-20F limit switch configuration allows for a 20°F differential, meaning the switch will automatically close and restore operation once the temperature drops to approximately 175°F. Professional technicians rely on the 1320363 limit switch for its direct-fit compatibility with popular Heil, Arcoaire, and Tempstar furnace models, facilitating a reliable restoration of the sequence of operation without the need for field modifications.

Key Benefits for Contractors

• Precision Thermal Protection: Factory-calibrated 195°F cut-out ensures the HVAC high limit switch trips exactly when needed to protect the heat exchanger.
• OEM Compatibility: A direct ICP 1320363 replacement that maintains the original equipment?s safety ratings and operational specifications.
• Automatic Reset Function: The L195-20F design eliminates manual resets, allowing the system to resume normal heating cycles once safe temperatures are reached.
• Broad Application: Fits a wide range of residential and light commercial ICP, Heil Quaker, and Tempstar units, making it a versatile furnace limit switch for service trucks.
• Rugged Build Quality: Constructed for long-term cycling in high-temperature environments to prevent nuisance tripping and premature failure.

Common Questions

What causes a limit switch to trip repeatedly?
Frequent tripping of the 1320363 limit switch usually indicates airflow issues, such as a restricted air filter, blocked return air grilles, or a failing blower motor causing the heat exchanger to reach the 195°F limit.

Is this switch compatible with other ICP brands?
Yes, as a genuine Heil Quaker 1320363 part, it is the correct OEM replacement for several brands under the International Comfort Products umbrella, including Arcoaire, Comfortmaker, and Tempstar.

Does this switch require manual intervention after a trip?
No, this is an auto-reset furnace switch. It is designed to automatically re-engage the circuit once the internal temperature falls roughly 20°F below the trip point.

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.