This model features ODF solder (sweat) connections

or pilot outages caused by improper gas-to-air ratios

it ensures direct compatibility with existing logic boards without the scaling errors often found in generic sensors

provided the secondary voltage remains at 24V

Heil Quaker ICP 1320368 Limit Switch Els PW 17895 This model features ODF solderThe Heil Quaker ICP 1320368 Auto Limit Switch is a critical safety component designed for precise thermal regulation in residential furnace systems. Engineered for a 90 110F temperature range, this normally closed (NC) switch acts as a secondary limit, opening the circuit upon a temperature rise to 110? F to prevent overheating and automatically resetting once the ambient temperature drops to 90? F. As a genuine OEM replacement part, it ensures direct