The Wacker Neuson Switch is a genuine OEM component designed for HSH700 and HSH650 series hydronic surface heaters. Sourced directly from Wacker Neuson, this switch delivers the exact electrical characteristics and physical fitment required by the original design. It is a direct replacement for the factory-installed unit on both the HSH700 and HSH650 machines, ensuring seamless installation without guesswork. Keeping the correct switch in place is essential to maintaining safe and consistent heater operation on the jobsite.
Key Features
- Genuine OEM Electrical Spec: — Manufactured to the original circuit switching specifications of the HSH series, ensuring correct current handling and switching response for the heater control system.
- Drop-In Replacement: — Matches the original mounting configuration and wiring connections of the factory switch, allowing straightforward installation on both HSH700 and HSH650 units.
- Confirmed HSH Series Fitment: — Verified for the HSH700 and HSH650 hydronic surface heaters — consult your serial number before ordering to confirm correct application.
- Restores Full Heater Control: — A failed or intermittent switch can prevent the heater from starting, cycling, or shutting down properly; replacing it with the correct OEM part restores normal operational control.
- Electrical Safety Compliance: — As a switching component in a fuel-fired heating system, using the correct OEM-rated part helps maintain the machine's original safety and operational integrity.
The switch in a hydronic surface heater controls the activation and cycling of the heating system, serving as the primary operator interface between the user and the machine's heat output. When it functions correctly, it allows the operator to start, adjust, and shut down the heater reliably under demanding cold-weather conditions. A worn or faulty switch can cause the unit to fail to start, behave erratically, or remain stuck in an on or off state — disrupting concrete curing operations where consistent heat management is critical.
Part Details
| Part Number | 5000169172 |
|---|---|
| Old Part Number | 0169172 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HSH700 | HSH700G | 5000620243 |
| HSH650 | HSH650 | 5000620991 |
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.
