Heating and Cooling› Ducts and Accessories

M.C.ENTERPRZ

SWITCH SAIL REPLACEMENT FOR DOMETIC

$38.59

SKU: M063 31093MC

In Stock
In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The M.C. Enterprises 31093MC is an RV furnace air flow sail switch for select Atwood AFS and AFM Series Furnaces. This switch functions as an air proving device, ensuring proper air and gas mixture for ignition by confirming the combustion wheel is rotating sufficiently. It is a safety component that prevents ignition until the motor reaches 75% of its RPMs.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandM.C.ENTERPRZ
Part NumberM063 31093MC

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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