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RV Furnace Sail Switch for Dometic Atwood Hydro Flame AFSAD AFSD AFMD 31093
$41.79
Sale price
$41.79
Regular price
Available to Order
This RV Furnace Sail Switch is a replacement sail switch compatible with Dometic Atwood Hydro Flame models AFSAD, AFSD, and AFMD and matches OEM Part# 31093.
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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.
Randy W. — Verified customer
Product Overview
This RV Furnace Sail Switch is a critical safety component that detects proper airflow in RV furnaces. It ensures the furnace only operates when air is flowing, preventing overheating and potential damage. Ideal for RV owners and technicians repairing Dometic or Atwood Hydro Flame heating systems.
Key Features & Performance
- Designed specifically for Dometic Atwood Hydro Flame AFSAD, AFSD, and AFMD furnace models
- Replaces OEM part number 31093 for exact fit and function
- Detects airflow to enable safe furnace ignition and operation
- Durable construction ensures long-lasting performance in RV environments
- Easy to install with basic tools
Fitment & Compatibility
- Dometic Atwood Hydro Flame AFSAD series furnaces
- Dometic Atwood Hydro Flame AFSD series furnaces
- Dometic Atwood Hydro Flame AFMD series furnaces
Common Uses
- Replacing a faulty sail switch in an RV furnace
- Restoring proper safety function to Dometic or Atwood furnaces
- Troubleshooting furnace ignition issues caused by airflow sensor failure
- Routine maintenance of RV heating systems
Technical Specifications
- Part Number(s): 31093
- Type: Sail Switch
- Compatible Brands: Dometic, Atwood Hydro Flame
Frequently Asked Questions
Q: What is a sail switch and how does it work? A: A sail switch detects airflow using a flapper that moves when air passes; it signals the furnace control board to allow ignition only when proper airflow is present.
Q: Will this sail switch fit any other furnace models? A: This switch is specifically designed for Dometic Atwood Hydro Flame models AFSAD, AFSD, and AFMD; always verify your furnace model before purchase.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.