The Wacker Neuson Switch is a genuine OEM component designed for the TH627 indirect-fired air heater series. As a factory-sourced part, it is manufactured to the same specifications as the original, ensuring proper integration with the heater's control and ignition circuitry. This switch is the correct replacement for machines running under the TH627 (418-02) parts configuration.
Key Features
- Genuine OEM Electrical Integrity — Sourced directly from Wacker Neuson, this switch meets the original circuit switching specifications required for safe and accurate heater operation.
- Direct Drop-In Replacement — Designed to install into the existing switch position on the TH627, matching the original connector and mounting configuration.
- TH627 Series Compatibility — Confirmed fitment for the TH627 indirect-fired air heater, parts list 418-02.
- Consistent Heater Control — A properly functioning switch ensures reliable on/off and operational mode control for the heater; a failed switch can prevent the unit from starting or cycling correctly.
- Electrical Safety Compliance — Using the correct OEM switch on a fuel-fired heating appliance maintains the integrity of the control circuit and supports safe operation in demanding jobsite environments.
The switch on an indirect-fired air heater is part of the control circuit that governs the unit's operation — managing power flow to ignition, burner, or fan functions depending on its position in the system. When a switch fails, the heater may not start, may shut down unexpectedly, or may become unresponsive to operator input. Replacing a worn or faulty switch with the correct OEM part restores full control function and keeps the heater operating as intended.
Part Details
| Part Number | 1000020275 |
|---|---|
| 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.
