The Wacker Neuson Terminal is a genuine OEM component designed for HSH350 and HP252 series hydronic surface heaters. As a direct factory replacement, this terminal matches the original electrical connection specification for the machines it serves, ensuring a proper fit without adaptation. Wacker Neuson OEM parts are manufactured to the same standards as the components installed at the factory, making this a straightforward like-for-like swap during service or repair. Confirmed fitment includes the HSH350 and HP252 models.
Key Features
- Correct Contact Rating: — Genuine OEM construction ensures the terminal meets the original electrical load and connection spec for hydronic heater circuits.
- Drop-In Replacement: — Engineered to match the original terminal's mounting position and connector interface, allowing straightforward installation during a service call.
- Verified Fitment: — Compatible with HSH350 and HP252 hydronic surface heaters; always cross-reference your machine's model and serial number before ordering.
- Restored Electrical Integrity: — A damaged or corroded terminal can interrupt the heater's control circuit, causing unreliable operation or complete shutdown; replacing it restores consistent electrical continuity.
- Electrical Safety Compliance: — Using the correct OEM terminal on a hydronic heater's electrical system helps maintain safe, code-compliant wiring connections and reduces the risk of arcing or heat buildup at the contact point.
A terminal is an electrical connection point that allows current to pass between wiring harnesses, control components, or power circuits within the machine. In a hydronic surface heater like the HSH350 or HP252, secure and properly rated terminals are essential for reliable operation of heating controls and safety systems. When a terminal corrodes, loosens, or fails, it can cause intermittent faults, loss of heat output, or complete electrical failure — making prompt replacement critical to keeping the heater performing as intended.
Part Details
| Part Number | 5000172196 |
|---|---|
| Old Part Number | 0172196 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Terminal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| HP252 | HP252 | 5000620249 |
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.
