Exterior Components› Car and Truck Covers

SUBURBAN MFG

SUBURBAN FURNACE LOW AIR FLOW SWITCH 233355 (NT40) 232279

$19.62

SKU: S09E 233355

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Suburban Sail Switch is a low airflow switch designed for a Suburban NT-40 RV furnace. This switch helps your furnace operate more efficiently and safely. It features a power rating of 0.1A at 125-250V AC and 0.5A at 30V DC.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandSUBURBAN MFG
Part NumberS09E 233355

Videos

Suburban Rv Furnace Sail Switch Location

Suburban Rv Furnace Sail Switch Location
Suburban Rv Furnace Replacement Sail Switch Part Number

Suburban Rv Furnace Replacement Sail Switch Part Number
Suburban SF-30Q sail switch and limit switch location and check

Suburban SF-30Q sail switch and limit switch location and check
Suburban 3500 RV Furnace With A Failed High Limit Switch

Suburban 3500 RV Furnace With A Failed High Limit Switch
Suburban RV Gas Furnace Operation and Maintenance

Suburban RV Gas Furnace Operation and Maintenance
Suburban SF30 Sail Switch Problem

Suburban SF30 Sail Switch Problem
Suburban Furnace

Suburban Furnace

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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