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Suburban Sail Switch Furnace Low Air Flow Switch 232261 233382
$22.99
Sale price
$22.99
Regular price
Available to Order
This Sail Switch is a low air flow switch for SF furnaces, compatible with Suburban models, and matches OEM Part# 232261, 233382.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
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Product Overview
This sail switch is a low air flow safety switch designed for use in SF series furnaces manufactured by Suburban. It monitors air flow through the furnace and shuts down the system if insufficient flow is detected, preventing overheating and potential damage. This switch is commonly used in RV and mobile home heating systems.
Key Features & Performance
- Detects low air flow to ensure safe furnace operation
- Direct replacement for Suburban SF furnace sail switches
- Durable construction for long service life
- Easy installation with standard wiring connections
- Matches OEM specifications for reliable performance
Fitment & Compatibility
- Suburban SF series furnaces
- Replaces OEM part numbers 232261 and 233382
Common Uses
- Replacing a failed sail switch in Suburban SF furnaces
- Maintenance and repair of RV heating systems
- Ensuring safe operation of low air flow furnaces
Technical Specifications
- Part Number(s): 232261, 233382
- Type: Sail Switch
- Application: Low air flow detection in SF furnaces
Frequently Asked Questions
Q: How does a sail switch work? A: It uses a small vane that moves with air flow; if the vane does not move due to low flow, the switch opens the circuit to shut down the furnace.
Q: Can this switch be used in Suburban NT furnaces? A: This sail switch is designed for Suburban SF series; please verify your furnace model before purchasing.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.