Heil Quaker ICP 1010712 Door Switch Reference the compressor’s data sheet

Reference the compressor’s data sheet or the electrical diagram on the terminal cover

it is a standard requirement for maintaining the 82% AFUE and high-thermal-efficiency ratings of the Lochinvar Knight and Copper-Fin series

leak-proof connection to the gas control valve

Why is the 90-degree boot important

Heil Quaker ICP 1010712 Door Switch Reference the compressor’s data sheetEnsure safe and uninterrupted operation of your HVAC equipment with the Heil Quaker ICP 1010712 Door Switch. This heavy duty furnace interlock switch is a critical safety component designed to instantly cut power to the blower motor and control board when the furnace access panel is removed. This mechanism prevents the circulation of unfiltered air and protects service technicians from high voltage electrical hazards during maintenance. As a direct