Heil Quaker ICP 1320381 Limit Switch While the switch itself can

While the switch itself can wear out

and Janitrol air handlers and gas furnaces

the 10728319 is the standard 3-inch main limit switch for many models across the Goodman-Amana-Janitrol family

A leak typically indicates a failure in the collector box gasket or a cracked box

always verify your specific module's cable requirements

Heil Quaker ICP 1320381 Limit Switch While the switch itself canThe Heil Quaker ICP 1320381 Limit Switch is a critical OEM replacement part engineered for high limit thermal protection in residential heating systems. Designed as an auto reset limit switch, this component monitors internal heat exchanger temperatures, maintaining a precise operating range of 146? F to 150? F. When temperatures exceed the L150 40 threshold, the switch breaks the circuit to prevent equipment damage and ensure safe operation. This