The Wacker Neuson Toggle Switch is a genuine OEM component designed for HSH700G, HSH650, and E700M hydronic surface heaters. As a direct factory replacement, this switch is sourced from Wacker Neuson and built to the same specification as the original part installed at the factory. Correct fitment has been verified across the HSH700G, HSH650, and E700M heater models, so you can order with confidence.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to Wacker Neuson's exact contact rating and switching specification, ensuring consistent on/off control without voltage drop or arcing concerns.
- Direct Drop-In Replacement — Matches the original mounting footprint, terminal configuration, and actuator travel of the factory-installed switch for straightforward installation.
- Verified Fitment — Compatible with the HSH700G, HSH650, and E700M hydronic surface heaters — covering the core HSH product family.
- Keeps Heat Flowing on the Job — A failed or intermittent toggle switch prevents the heater from powering on or cycling correctly; replacing it restores full operator control over heating output.
- Electrical Safety Compliance — As a switching component in a fuel-fired heating system, using the correct OEM-rated switch ensures the circuit operates within its designed load parameters and reduces the risk of unintended electrical faults.
The toggle switch on a hydronic surface heater serves as the primary operator control that energizes and de-energizes the heating system. It routes power to the burner, pump, and associated controls, meaning a worn or faulty switch can result in the heater failing to start, shutting off unexpectedly, or becoming unresponsive to operator input. Replacing a degraded toggle switch with a properly rated OEM unit restores predictable, safe control over the heater and protects downstream electrical components from the irregular current that a failing switch can produce.
Part Details
| Part Number | 5000172048 |
|---|---|
| Old Part Number | 0172048 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Toggle Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HSH700 | HSH700G | 5000620243 |
| HSH650 | HSH650 | 5000620991 |
| Hydronic Surface Heater, 700m hose | E700M | 5000620195 |
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.
