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  3. Interlock Switches

Interlock Switches

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  • In Stock (19)
  • 626461R - Control Rollout Switch

    626461R - Control Rollout Switch

    List Price: $29.53
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  • 19R05 - Power/T-stat Kit Plugs

    19R05 - Power/T-stat Kit Plugs

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  • 42-22692-09 - Door Switch

    42-22692-09 - Door Switch

    List Price: $25.07
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  • 64X53 - Interlock Switch Remote

    64X53 - Interlock Switch Remote

    List Price: $113.05
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  • 632337R - Door Switch

    632337R - Door Switch

    List Price: $39.47
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  • 42-21268-04 - Interlock Switc

    42-21268-04 - Interlock Switch

    List Price: $100.44
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  • 632125R - Door Switch

    632125R - Door Switch

    List Price: $56.21
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  • 024-35738-000 - Furnace Door Switch

    024-35738-000 - Furnace Door Switch

    List Price: $35.62
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Interlock switches keep the furnace form operating when the door panel is not in place so as to prevent combustion gases including carbon monoxide from entering the living space of a home. Interlock switches are usually located in the cabinet frame of the furnace and the switch springs open when the cabinet door panel is removed.

HVACPartsShop.com is your #1 internet source for HVAC repair parts. We sell original equipment manufacturer (OEM) parts from most brands, including Lennox, Carrier, Bryant, Rheem, Ruud, Goodman, Armstrong, Trane, York, etal. We have a knowledgeable and friendly staff ready to assist you. If you ever need assistance choosing the right AC Cabinet Part, Crankcase Heater, AC Accessory, Condenser Coil, AC Cover, Compressors, Condensate Part, Evaporator Coil, Fan Blade, Fan Motor, Line Drier, Service Valve, Reversing Valve, Sound Blanket, Pressure Switch, Contactor, Metering Device, or Control Board please contact us via Live Chat or call us at 1-866-215-3831.

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