Manioiity 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

[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 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.