The Wacker Neuson Reservoir Tank is a genuine OEM component designed for the HSH700 and HSH650 hydronic surface heaters. As a factory-sourced part, it meets the exact material and dimensional requirements of the original, ensuring a seamless fit within the machine's fluid circuit. This reservoir tank is the correct replacement for both the HSH700 and HSH650 models, giving operators a straightforward path back to full operation. Confirm your model number before ordering to ensure compatibility.
Key Features
- Genuine OEM Fluid Integrity — Factory-sourced construction ensures the tank walls, fittings, and sealing surfaces hold up to the thermal cycling demands of a hydronic heating system.
- Direct-Fit Replacement — Engineered to the original mounting and connection points, this tank installs in the same position and orientation as the factory unit with no rework required.
- Confirmed HSH Compatibility — Verified fitment for the HSH700 and HSH650 hydronic surface heater models, covering both units in the HSH family.
- Maintains Fluid System Performance — A sound reservoir keeps the glycol-based fluid properly contained and available for circulation; a cracked or failing tank leads to fluid loss, reduced heating output, and potential system shutdown.
- Fuel and Fluid Safety Compliance — Using a genuine OEM reservoir ensures the fluid containment system operates within the design tolerances of the heater, supporting safe handling of heated glycol fluid on the jobsite.
The reservoir tank stores and supplies the glycol-based fluid that circulates through a hydronic surface heater's heating circuit. It acts as the central fluid reserve, allowing the pump to draw from and return fluid to a controlled volume as the system heats concrete slabs, frozen ground, or other surfaces. When the reservoir is cracked, leaking, or compromised, the system loses fluid volume, circulation pressure drops, and the heater cannot maintain consistent output — making prompt replacement essential to keeping curing and thawing operations on schedule.
Part Details
| Part Number | 5000176592 |
|---|---|
| Old Part Number | 0176592 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Reservoir Tank |
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.
