The Wacker Neuson Rotary Switch is a genuine OEM component designed for the TH627 indirect-fired air heater. Sourced directly from Wacker Neuson, this part matches the original specification installed at the factory, ensuring correct operation of the heater's control system. If your TH627 is showing erratic burner behavior, unresponsive heat settings, or a failed mode selector, the is the verified replacement to restore full function.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to the original switching resistance and contact rating spec, so the heater's control circuit responds exactly as intended.
- Direct-Fit Replacement — Matches the original mounting footprint and wiring connector on the TH627 control panel, dropping straight into the existing position.
- Confirmed TH627 Compatibility — Verified fitment for the TH627 indirect-fired air heater, so you can order with confidence using part number 1000182995.
- Restores Accurate Heat Mode Selection — A worn or failed rotary switch can prevent operators from selecting or holding the correct heat output setting; replacing it returns full, precise control.
- Electrical Safety Assurance — Correct contact construction and insulation rating matter in a combustion-air heater environment; using the genuine OEM part ensures the switch meets the original safety design intent.
The rotary switch on the TH627 indirect-fired air heater serves as the primary operator control for selecting heat output modes or burner operating states. It routes low-voltage control signals through its contact positions to govern how the heater runs, making it a critical link between the operator and the burner system. When the switch wears out or its internal contacts fail, the heater may refuse to start, cycle unpredictably, or lock into a single mode — replacing it with the correct OEM part brings reliable control back immediately.
Part Details
| Part Number | 1000182995 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rotary 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.
