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Heil 611872 Door Interlock Safety Switch

Manufacturer

Picture for manufacturer Heil

Part Number

611872
5 reviews
Sale Price

$21.28

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Heil 611872 is a door interlock safety switch designed for residential gas furnaces. This essential safety component ensures that the furnace blower access door is properly secured before the unit can operate, protecting technicians and homeowners during maintenance and operation.

Key Features:

  • Genuine OEM replacement part for Heil furnaces
  • Compatible with multiple ICP family brands including Heil, Tempstar, Arcoaire, Comfortmaker, and KeepRite
  • Safety interlock design prevents furnace operation when access panel is removed
  • Direct replacement for part number 611872
  • Fits numerous 867-series furnace models

This interlock switch is a critical safety device that helps prevent accidental contact with moving parts and electrical components. When the blower access door is opened, the switch interrupts power to the furnace, ensuring safe service and maintenance procedures.

It’s the second time I ordered from here. The first time was a great experience. Prices were reasonable and shipping was quick.

Great web site

It was easy to order and it came in a short time as per ground.

Happy face

Had what I wanted for a good price.

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