Heating and Cooling› Heaters

SUBURBAN MFG

DL3-1220 LP FG

$5,941.29

SKU: S09E 1761

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Suburban RV Furnace Sail Switch, MPN 1761, is a crucial safety component designed for Suburban NT-12, NT-16, and NT-20 Series RV furnaces. It ensures proper airflow from the blower before the burner ignites, preventing overheating and ensuring safe and efficient operation of the furnace. This part is essential for maintaining the safety and functionality of your RV's heating system.

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 1761

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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