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 an exact-match replacement that installs to the original specification with no adaptation needed to fit your machine. As a genuine OEM part, it carries the same design tolerances and electrical ratings as the switch installed at the factory, ensuring consistent operation in demanding jobsite conditions. If your TH627 heater is failing to start, cycling erratically, or not responding to controls, a faulty switch is one of the first components to inspect and replace.
Key Features
- Correct Electrical Rating — Genuine OEM construction ensures the switch meets the exact switching capacity and circuit specifications required by the TH627 heater's control system.
- Direct-Fit Replacement — Engineered to match the original mounting position and wiring connections on the TH627, allowing a straightforward swap during routine service.
- Confirmed Fitment — Verified for the Wacker Neuson TH627 indirect-fired air heater (418-02), so you can order with confidence that this is the correct part for your unit.
- Restored Heater Control — A functioning switch is essential for reliable ignition and operational control; replacing a worn or failed switch restores proper on/off and safety-circuit behavior to the heater.
- Safety-Circuit Integrity — Switches in indirect-fired heaters are part of the safety and shutoff circuit; using a genuine OEM part maintains the integrity of that circuit as originally designed.
The switch on the TH627 indirect-fired air heater controls the activation and operational state of the unit, sending or interrupting electrical signals that govern ignition, burner operation, and safety shutoff functions. When the switch degrades or fails, the heater may refuse to start, shut down unexpectedly, or fail to respond to operator input — leaving a work crew without heat when it matters most. Replacing it with a genuine Wacker Neuson 1000349209 Switch restores full electrical control and ensures the heater's safety circuits function exactly as intended.
Part Details
| Part Number | 1000349209 |
|---|---|
| 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.
