Heil Quaker ICP 1320548 Limit Switch

When failures in the heating cycle occur, a reliable Heil Quaker ICP 1320548 Limit Switch is essential for maintaining furnace safety and preventing heat exchanger damage. This authentic ICP 1320548 265-290F Auto Limit Switch is engineered as a primary high-limit safety control, designed to interrupt the burner circuit if internal plenum temperatures exceed safe operating parameters. Featuring an auto-reset 265-290F limit, this bimetal disc thermostat ensures the system remains protected without requiring manual intervention after cooling. This HVAC high limit switch is a direct OEM replacement part compatible with a wide range of International Comfort Products equipment, including Heil, Tempstar, Comfortmaker, and Arcoaire furnaces. With a 3-1/4 inch insertion length and a two-pole configuration, it provides a precise furnace limit switch replacement for units experiencing short-cycling or blower motor irregularities. Technicians can rely on this ICP furnace safety switch for a secure fit in 80% and 90% AFUE gas furnaces where temperature regulation is critical.

• Precise Thermal Protection: Calibrated for a 265?F cut-out and 290?F cut-in range to ensure maximum safety for the heat exchanger.
• Broad ICP Compatibility: Fits various models across Heil, Tempstar, Arcoaire, and KeepRite product lines.
• Automatic Reset Functionality: Eliminates the need for manual resets, restoring system operation once temperatures return to 25F below the limit.
• OEM Durable Construction: Built to original manufacturer specifications to withstand high-cycle environments in residential furnaces.

• Can this switch be used to fix a furnace that is short-cycling? If the furnace shuts down before reaching the thermostat setpoint due to overheating, replacing a faulty 1320548 limit switch may resolve the issue, provided airflow is not restricted.
• Is this an authentic ICP part? Yes, this is a genuine ICP OEM part guaranteed to match the technical requirements of specified Heil Quaker units.
• What causes this limit switch to trip frequently? Common causes include dirty air filters, blocked return air ducts, or a malfunctioning blower motor that prevents adequate heat dissipation.

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.