This specific 100262939 model is designed for Natural Gas ONLY

If you are replacing an auto-reset limit

If the switch does not detect that the door is fully closed

ensuring durability in both chilled and hot water applications

or a visible bulge at the top of the capacitor

Amana-Goodman KRCS01-4B Sensor 320735-701 This specific 100262939 model isOptimize your HVAC system's performance with the Amana Goodman KRCS01 4B Remote Sensor Kit. Specifically engineerd for FXTQ and FXMQ series indoor units, this essential remote temperature sensor allows for precise environmental monitoring by replacing the standard return air thermistor. By relocating the sensing point, the KRCS01 4B ensures more accurate climate control in applications where the indoor unit's location might otherwise lead to thermal