Dometic™ Atwood 33082 Furnace Sail Switch With Bracket Upgrade Kit

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  • Dometic™ Atwood 33082 Furnace Sail Switch With Bracket Upgrade Kit
  • Dometic™ Atwood 33082 Furnace Sail Switch With Bracket Upgrade Kit


Dometic™ Atwood 33082 Furnace Sail Switch With Bracket Upgrade Kit
This is a replacement sail switch for select Atwood AFM and AFL Series Furnaces. The sail switch is an air proving device. It is a safety component that will not let ignition occur until it sees 75% of the motor’s rpm’s. It ensures that the combustion wheel is rotating fast enough so that there is a proper air and gas mixture for smooth ignition.
When the paddle of the switch is depressed, there should be continuity through the switch. If a sail switch needs to be replaced, it should be replaced with the exact same size. The most common problems with these switches are bent paddles, loose wire connections or an obstruction between the paddle and switch contact.
Compatible with
Dometic Atwood Furnace AFM Series with Serial Numbers AFTER 72489156: AFMD25111, AFMD25121, AFMD25131, AFMD25141, AFMD25151, AFMD30111, AFMD30121, AFMD30131, AFMD30141, AFMD30151, AFMD35111, AFMD35121, AFMD35131, AFMD35141, AFMD35151

Dometic Atwood Furnace AFLD Series with Serial Numbers AFTER 72991127: AFLD35111, AFLD35121, AFLD35131, AFLD40111, AFLD40121, AFLD40131

Dometic Atwood Furnace AFLA Series with Serial Numbers AFTER 81689155: AFLA35211, AFLA35221, AFLA35231, AFLA40211, AFLA40221, AFLA40231

Dometic Atwood Furnace DFMD Series with Serial Numbers AFTER 72489156: DFMD25111, DFMD25121, DFMD25131, DFMD25141, DFMD25151, DFMD30111, DFMD30121, DFMD30131, DFMD30141, DFMD30151, DFMD35111, DFMD35121, DFMD35131, DFMD35141, DFMD35151
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18 Reviews

  • 4
    Sail switch

    Posted by Andrew C Greaves on Nov 29th 2023

    Was told by a local service center to never order that item on Amazon due to poor quality coming from China will order more parts from you in future

  • 5
    Great service. Great product

    Posted by Terry mach on Sep 2nd 2022


  • 5
    Perfect Replacement

    Posted by John C McDermon on Nov 14th 2021

    This is the "improved" version with the little cut-out in the housing to reduce conflict with the sail. This was the exact thing I needed to get my heater working on a cold morning. That's why I carry a spare.

  • 5
    Exact Matched Part

    Posted by Roger Hunter on Oct 13th 2021

    I ordered several parts from Panther and all were exact matches and all worked perfectly. Thanks Panther

  • 5
    Domestic furnace sail switch

    Posted by David Purcell on Sep 29th 2021

    Arrived quickly and works fine

  • 5
    Sail switch fixed my furnace problems.

    Posted by Dave Nussbaumer on Sep 26th 2021

    Fit perfectly, and works great

  • 5
    Works like new

    Posted by Garrett Borden on Sep 8th 2021

    Great product, perfect fit, works like it came from the factory!

  • 5
    Mandatory Spare part.

    Posted by John V. on May 22nd 2021

    Wanted to have
    a spare.

  • 5
    Sail Switc

    Posted by Don Reaves on Apr 22nd 2021

    Fixed the issue great price and service

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