The Wacker Neuson Fuse is a genuine OEM fuse designed for the HSH700 and HSH650 hydronic surface heaters. Sourced directly from Wacker Neuson, this is the exact part specified for these machines — no guesswork on compatibility. As a genuine OEM component, it meets the original electrical protection standards built into the HSH series heating systems. Whether you're servicing an HSH650 or an HSH700G, this fuse is the correct, confirmed-fit replacement to get your unit back in operation.
Key Features
- Correct Amperage Rating — Genuine OEM specification ensures the fuse delivers the exact overcurrent protection the HSH series electrical circuit requires.
- Direct Drop-In Replacement — Matches the original fuse holder and terminal configuration in the HSH700 and HSH650, swapping in without modification to the wiring harness.
- Confirmed HSH Series Fitment — Verified for the HSH700 (HSH700G) and HSH650 hydronic surface heater models.
- Protects Critical Heating Components — A correctly rated fuse shields the burner controls, pump circuitry, and heating elements from damaging current surges, preventing costly downstream failures.
- Electrical Safety Compliance — Using the OEM-specified fuse maintains the designed circuit protection thresholds, which is essential on fuel-burning hydronic heating equipment operating on job sites.
A fuse is the first line of electrical defense in a hydronic surface heater, protecting the control board, pump motor, and burner ignition circuitry from overcurrent events. When a fuse blows, the machine shuts down to prevent damage — but installing a replacement with the wrong amperage rating can either leave components unprotected or cause nuisance trips that interrupt heating cycles. Using the correct OEM-rated fuse like the 5000176642 ensures the circuit behaves exactly as Wacker Neuson engineered it, keeping the HSH series heater operating safely and consistently in cold-weather concrete curing and ground-thaw applications.
Part Details
| Part Number | 5000176642 |
|---|---|
| Old Part Number | 0176642 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuse |
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.
