The Wacker Neuson Fan Switch is a genuine OEM component designed for the HI1000 Indirect Air Heater series, including DGM Electric Break, DGM Surge Brake, and standard HI1000 configurations. As a direct OEM replacement, this fan switch is sourced through Wacker Neuson's authorized parts program, ensuring it meets the same specifications as the original component installed at the factory. It is compatible across multiple HI1000 variants, making it the correct choice when servicing any unit in this indirect-fired heater family.
Key Features
- Genuine OEM Switching Accuracy — Engineered to activate and deactivate the fan circuit at the correct threshold, maintaining proper airflow sequencing for safe heater operation.
- Direct Plug-In Replacement — Matches the original connector and mounting position on HI1000 series heaters for a straightforward swap during service.
- Broad HI1000 Series Fitment — Covers HI1000 DGM Electric Break, HI1000 DGM Surge Brake, and standard HI1000 Indirect Air Heater configurations.
- Consistent Airflow Control — A functioning fan switch keeps combustion air and heat output balanced; a failed switch can cause fan cycling issues or prevent the heater from reaching operating temperature.
- Fuel System & Electrical Safety Compliance — As part of the heater's combustion control circuit, using the correct OEM-spec switch helps ensure the unit operates within its designed safety parameters.
The fan switch on an indirect-fired air heater controls when the fan motor engages and disengages during the heating cycle. It signals the fan to run when heat output is needed and to shut down at the correct point in the cycle, keeping airflow and combustion properly synchronized. When this switch fails or wears out, the fan may run continuously, fail to start, or cycle erratically — all of which reduce heating efficiency and can trigger safety shutdowns on the unit.
Part Details
| Part Number | 5100035999 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI1000 Indirect Air Heater, DGM, Electric Break | HI1000DGM | 5200011234, 5200011235, 5100049275, 5100049276 |
| HI1000 | HI1000 | 5100049273 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
Wacker Neuson
Wacker Neuson Part # 1000362156 - Switch fan - Genuine OEM Part
