The Wacker Neuson Plug is a genuine OEM component designed for the TH627 hydronic surface heater. As a factory-sourced part, it meets the exact specifications required by the TH627, ensuring a correct, secure fit within the system. Confirm your model number against the TH627 spare parts list before ordering to ensure full compatibility.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional specifications used in original TH627 production, ensuring the plug seals and performs as intended from day one.
- Direct Drop-In Installation — Engineered to match the original port threading and seating geometry on the TH627, so installation requires only standard hand tools.
- Confirmed TH627 Fitment — Verified against the TH627 (418-02) spare parts list, giving you confidence you are ordering the correct plug for your machine.
- Leak-Free System Integrity — A properly seated plug maintains the closed hydronic circuit pressure that the TH627 depends on to deliver consistent heat output across the surface area being warmed.
- Fuel and Fluid System Safety — A damaged or missing plug on a hydronic heater can result in fluid loss, pressure drop, or contamination of the heating circuit — replacing it promptly with the correct OEM part protects both equipment and operator.
A plug in a hydronic surface heater serves as a sealing component within the fluid circuit, closing off ports or passages that are not in active use or that require secure closure during normal operation. When the plug is correctly installed, it maintains the system's internal pressure and prevents fluid from escaping the circuit, which is essential for the heater to transfer heat efficiently through the glycol-based fluid to the surface above. A cracked, stripped, or missing plug can cause fluid leakage, a loss of circuit pressure, and ultimately reduced or failed heat output — making prompt replacement with the correct part critical to keeping the TH627 operational.
Part Details
| Part Number | 1000099083 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
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.
