Dometic 4471014889 OEM Essential Furnace Hall Effect Switch Assembly Kit - Special Order

Dometic 4471014889 OEM Essential Furnace Hall Effect Switch Assembly Kit

Special Order Item (7–14 Business Days for Shipping)
Genuine OEM Replacement

Part Number: 4471014889
Product Type: Hall Effect Switch Assembly Kit
Application: Dometic DFH Series Furnaces

Product Overview

The Dometic 4471014889 OEM Essential Furnace Hall Effect Switch Assembly Kit is a genuine factory replacement sensor assembly designed for select Dometic DFSADH, DFSDH, and DFMDH series furnaces.

The Hall Effect Switch is a critical electronic sensor that monitors blower or combustion operation and communicates rotational or position feedback to the ignition control system. If the switch fails, the furnace may not complete the ignition sequence, may shut down unexpectedly, or may not allow burner operation due to missing rotational feedback.

Replacing a faulty Hall Effect Switch with OEM Part 4471014889 restores proper safety monitoring and ensures reliable furnace ignition performance.

Manufactured to original equipment specifications, this assembly kit ensures correct electrical calibration and direct-fit installation.

Please Note: This is a Special Order item and typically ships within 7–14 business days.

Key Features

• Genuine OEM Dometic replacement component
• Complete Hall Effect Switch assembly kit
• Designed for DFSADH, DFSDH and DFMDH furnace models
• Provides critical rotational/position sensing
• Restores proper ignition sequencing and safety monitoring
• Special Order item (7–14 business days)

Compatible Furnace Models

Part 4471014889 is compatible with the following Dometic furnaces:

DFSADH12111
DFSADH12121

DFSDH20111
DFSDH20121

DFMDH15131

DFMDH25111
DFMDH25121
DFMDH25131

DFMDH30111
DFMDH30121
DFMDH30131

Always verify your furnace model number before ordering.

When Should You Replace the Hall Effect Switch?

You may need to replace this assembly if:

• Furnace fails to complete ignition sequence
• Blower runs but burner does not light
• Furnace shuts down unexpectedly
• Error codes indicate sensor or motor feedback issue
• Intermittent ignition problems occur

This component is essential for modern Dometic “H” series furnace safety control systems.

Product Specifications

Manufacturer: Dometic
Part Number: 4471014889
Component: Hall Effect Switch Assembly Kit
Application: DFSADH / DFSDH / DFMDH Series
Availability: Special Order – 7–14 Business Days
Includes: Complete switch assembly kit

Frequently Asked Questions (FAQ)

Q: What does a Hall Effect Switch do in an RV furnace?
A: It monitors rotational movement and provides feedback to the control system to ensure safe operation.

Q: What does the “H” in DFMDH or DFSDH indicate?
A: These models use updated control systems that rely on Hall Effect sensor technology.

Q: Is this an OEM part?
A: Yes. 4471014889 is a genuine Dometic replacement component.

Q: Why is this marked Special Order?
A: This assembly is not typically stocked for immediate shipment and must be ordered from the distributor.