The Wacker Neuson Switch is a genuine OEM Switch designed for the HI 770 XHD, HI 1000, and E3000 series indirect air heaters and ground heaters. Sourced directly from Wacker Neuson, this part carries the same specification as the original component fitted at the factory. It is compatible across multiple configurations within the HI 770 XHD, HI 1000 DGM, and E3000 Ground Heater families, covering a broad range of Arctic Bear XHD and standard diesel indirect heater setups. When your heating equipment needs a verified replacement switch, part delivers a direct, no-guesswork solution.
Key Features
- Correct Switching Specification — Genuine OEM construction ensures the switch operates at the correct actuation rating and electrical load capacity required by Wacker Neuson indirect air heater control circuits.
- Direct Plug-In Replacement — Engineered to the original connector and mounting configuration, this switch installs in place of the worn component without modification to wiring harnesses or mounting brackets.
- Broad Heater Family Coverage — Fits HI 770 XHD (Arctic Bear XHD and standard configurations), HI 1000 DGM (electric break and surge brake variants), and E3000 Ground Heater series.
- Restored Heater Control Function — A failed or intermittent switch can prevent the burner from igniting or cause erratic operation in cold-weather applications where consistent heat output is critical.
- Genuine Wacker Neuson OEM Part — Backed by Wacker Neuson's OEM supply chain, this part meets the original design intent for all listed HI and E3000 platform variants.
The switch on a Wacker Neuson indirect air heater or ground heater is a key control component in the unit's operating circuit — it signals the heater to start, stop, or change operating state depending on its position in the system. When this switch wears out, becomes corroded, or fails electrically, the heater may refuse to start, cycle on and off unpredictably, or shut down unexpectedly, leaving a worksite without heat in conditions where consistent warmth is essential for concrete curing, thawing frozen ground, or maintaining safe working temperatures. Replacing a faulty switch with the correct OEM part restores reliable control and ensures the heater responds properly to operator inputs.
Part Details
| Part Number | 5000166784 |
|---|---|
| Old Part Number | 0166784 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 770 XHD Indirect Air Heater, Diesel, 2x12 | Arctic Bear XHD | 5000620676 |
| HI 770 XHD Indirect Air Heater, Diesel, 1x16 | HI770XHD | 5000620183, 5200003814, 5200004934, 5100049894 |
| HI770XHD Indirect Heater | Arctic Bear XHD NS | 5000620690 |
| E3000 Ground Heater, 6kW Gen LB TC | E3000 | 5100025046, 5100025045 |
| 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.
