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2-Pack 232261 Sail Switch Replacement for Suburban SF Series RV Furnace SF-20/25/30/35/42, Replaces 233382 525003 Low Air Flow Sail Switch

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Product details

Management number 237410722 Release Date 2026/07/10 List Price $3.60 Model Number 237410722
Category
  • [Part Numbers] Compatible with Suburban sail switch part numbers 232261, 233382, and 525003, restoring proper low-airflow detection and furnace ignition performance. Ideal for RV owners experiencing furnace startup issues or inconsistent heating.
  • [Applications] 232261 sail switch compatible with Suburban SF Series models SF20, SF25, SF30, SF35, SF42, SF20F, SF25F, SF30F, SF35F, SF42F, and SH42 / SH42F RV furnaces. Ensures accurate airflow sensing to maintain reliable burner ignition.
  • [Ensures Safe & Reliable Furnace Operation] This 232261 low air-flow sail switch monitors blower performance and prevents ignition failures caused by insufficient airflow—helping avoid overheating, misfires, and premature furnace wear. Power-rated at 0.1A (125–250V AC) and 0.5A (30V DC), and built with a 5/8" × 1-1/8" switch body and a 3-1/8" sail arm, it provides consistent, accurate sensing for stable furnace operation.
  • [Durable Construction for Long Service Life] Built with high-quality materials for consistent performance in RV heating systems. Designed to withstand vibration, temperature changes, and frequent on/off cycles during furnace operation.
  • [Easy Installation for RV Owners] Plug-and-play replacement with no special tools required. Restore proper furnace functionality within minutes and keep your RV heating system running smoothly during cold-weather trips. This is an aftermarket replacement part, not an OEM product. It fits and functions properly as a compatible substitute.
UPC 734697498658
ASIN B0CTQ9HG2S
Color Black
Model SF Series
Wattage 25 watts
Terminal Blade
Brand Name Manioiity
Unit Count 2.0 Count
Part Number 215LA4PU2589Z99G023IBFB9
Switch Type Flow Switch
Circuit Type 1-way
Contact Type Normally Open
Control Type Airflow-Activated
Manufacturer Manioiity
Actuator Type Paddle
Material Type Steel, Plastic
Mounting Type Surface Mount
Connector Type Plug In
Control Method Touch
Current Rating 0.5 Amps
Operation Mode Airflow-Activated
Number of Items 2
Contact Material Stainless Steel
Operating Voltage 250 Volts
Compatible Devices Suburban RV Furnaces (SF20, SF25, SF30, SF35, SF42, SF20F, SF25F, SF30F, SF35F, SF42F, SH42, SH42F) with part numbers 232261, 233382, 525003
Number of Positions 1
Connectivity Protocol Wi-Fi
Smart Home Compatibility Not Smart Home Compatible
Compatible with Vehicle Type Recreational Vehicle (RV)

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