The Wacker Neuson Switch is a genuine OEM component designed for the TH627 indirect-fired air heater. Sourced directly from Wacker Neuson, this switch is built to the exact specifications of the original part, ensuring correct operation within the heater's control circuit. As a genuine OEM replacement, it carries the same design and material standards as the part that came installed from the factory, giving you a straightforward, confidence-inspiring repair.
Key Features
- Genuine OEM Electrical Specification — Manufactured to the original switching capacity and circuit rating, ensuring correct signal response in the TH627 control system.
- Direct Drop-In Replacement — Engineered to connect to the existing wiring harness and mounting position without alteration, simplifying the swap during service.
- Verified Fitment for TH627 — Confirmed compatible with the TH627 indirect-fired air heater, matching the original spare parts list specification for that model.
- Restored Heater Control Function — A functioning switch ensures the TH627 responds correctly to operator input; a failed switch can prevent ignition sequencing or shut the unit down unexpectedly.
- Fuel System Safety Relevance — As part of the heater's ignition and fuel-control circuit, a correctly rated switch is essential to safe, code-compliant operation of the unit on the jobsite.
The switch in the TH627 indirect-fired air heater serves as a key control point within the unit's electrical circuit, allowing the operator to activate or deactivate heating functions. It communicates operator commands to the heater's ignition and fuel delivery systems, making it central to reliable startup and shutdown. When the switch degrades or fails, the heater may not ignite, may cycle unpredictably, or may refuse to power on at all — all of which bring work to a halt during cold-weather operations where heat is critical.
Part Details
| Part Number | 1000335090 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
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.
