13") compared to the older 15" version to accommodate specific firetube lengths

If the Amana-Goodman 0130P00096 Thermistor drifts out of calibration

ensuring 100% compatibility across residential and commercial HVAC units that utilize these specific catalog numbers

Once the system cools to 120°F

It typically indicates a cracked heat exchanger

Heil Quaker ICP 1320363 Limit Switch 13") compared to the olderThe 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 175F to 195F, 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