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Sail Switch Furnace Low Air Flow Switch Replacement for Suburban SF Furnaces 232261, 233382 (232261, 233382, 525003)

Free shipping on orders over $29.99

$7.49

$ 3 .99 $3.99

In Stock

About this item

  • Replacement Sail Switch
  • Compatibility with Suburban Series Furnaces: SF20/ 25/ 30/ 35/ 42 And SF20F/ 25F/ 30F/ 35F/ 42F
  • Direct Replacement
  • unit count: 1.0



Dan L
2025-07-04 11:18:10
I bought this sail switch to keep as a spare in case ours fails again.
Corey Chavez
2025-04-07 10:18:14
I bought 3 different sail switches from Amazon that didn’t fit my application. This one worked and have backups just in case it ever fails again. Easy fix and saved money doing it myself.
gail rockwell
2025-01-08 10:36:45
We replace every year and this is a great switch for the price works great.
J K
2024-11-15 15:25:47
I installed an electronic filter in the furnace. It was plugged in continuously. Installed this inline so the filter was off when the furnace was off and on when the furnace was. The blade wasn't large enough to active the switch. I cut and folded a 1" x 1" piece of screen and glued it on the switch blade. Works perfect. You can hear it mate when the furnace comes on. Thanks so very much, JK