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Dometic Atwood Furnance Air Flow Sail Switch - AFM & AFL Series 31094

$39.99 $34.99
Brand: Dometic
SKU: 31094

This product is sold out

Product Description:  31094

No Longer Available. Use Replacement 36165

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 insures 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.

Compatibility: Atwood AFMD25/ AFMD35/ AFMD30 Model Hydroflame Furnace
Compatible with
Dometic Atwood Furnace AFM Series with Serial Numbers BEFORE 72489156: AFMD25111, AFMD25121, AFMD25131, AFMD25141, AFMD25151, AFMD30111, AFMD30121, AFMD30131, AFMD30141, AFMD30151, AFMD35111, AFMD35121, AFMD35131, AFMD35141, AFMD35151

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

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

Dometic Atwood Furnace DFMD Series with Serial Number BEFORE 72489156: DFMD25111, DFMD25121, DFMD25131, DFMD25141 and DFMD25151
  • Furnace Low Air Flow Switch
  • For Atwood Hydroflame AF Medium Or Dometic DF Medium Model Furnace With Serial Number Before 72489156/ AF Large DC Or DF Large DC Model Furnace With Serial Number Before 72991127/ AF Large AC Or DF Large AC Model Furnace With Serial Number Before 81689155
  • Sail Switch
  • Tan