The Wacker Neuson Valve is a genuine OEM component designed for the HSH700G, HP252, HSH650, CUB400, and MC5200 series hydronic surface heaters, indirect-fired air heaters, and mobile drying systems. As a factory-sourced part, it meets the exact specifications required for proper fluid or fuel flow control within these heating and drying units. This valve fits across multiple Wacker Neuson heating product families, making it a versatile stocking item for dealers and rental fleets running mixed equipment lineups. Confirm your model number before ordering to ensure correct fitment.
Key Features
- Genuine OEM Flow Accuracy — Manufactured to Wacker Neuson's original tolerances, ensuring the valve seats, seals, and regulates flow precisely as the system demands — critical in heating equipment where improper flow leads to inefficient heat output or system fault.
- Direct-Fit Replacement — Engineered to install in the same position and orientation as the original, with matching port dimensions and connection interfaces for the supported heating and drying systems.
- Broad Heating Equipment Compatibility — Confirmed fitment across HSH700G and HSH650 hydronic surface heaters, HP252, CUB400 indirect-fired diesel air heaters, and MC5200 mobile drying systems.
- Maintains Heating System Performance — A functioning valve ensures correct fluid or fuel delivery through the heating circuit; a worn or stuck valve can cause erratic temperatures, system lockout, or failure to reach operating temperature.
- Fuel and Fluid System Safety — In diesel-fired and hydronic heating applications, valve integrity is essential for safe containment and controlled flow; using a correctly specified OEM part supports safe system operation in enclosed or temporary heat environments.
A valve in a hydronic heater or indirect-fired air heater controls the flow of fluid or fuel through the system's internal circuit. It opens and closes on demand — whether manually, thermally, or via an electronic signal — to regulate how much fluid or fuel reaches key components such as the burner or heat exchanger. When a valve sticks open, the system loses the ability to regulate temperature accurately. When it sticks closed or fails to open fully, the machine may not generate sufficient heat or may shut down entirely on a safety fault. Replacing a degraded valve promptly restores controlled, efficient operation and prevents stress on surrounding components.
Part Details
| Part Number | 5000172660 |
|---|---|
| Old Part Number | 0172660 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HSH700 | HSH700G | 5000620243 |
| HP252 | HP252 | 5000620249 |
| Skid Mounted-Indirect Fired Ai r Heater, Diesel | CUB400 | 5000620211, 5000620212, 5000620615 |
| HSH650 | HSH650 | 5000620991 |
| Mobile Drying System | MC5200 | 5000620201, 5000620232 |
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.
