The Wacker Neuson Solenoid Valve is a genuine OEM component designed for the TH627 hydronic surface heater. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original installed component, ensuring proper fluid control within the heating system. It is a direct-fit replacement for the TH627 (418-02), confirmed against the official spare parts list for that machine.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to the correct coil resistance and voltage rating for the TH627 heating circuit, so the valve opens and closes at the precise commanded thresholds.
- Direct-Fit Installation — Matches the original port threading, body dimensions, and electrical connector of the factory-installed valve for a straightforward swap.
- Confirmed TH627 Fitment — Verified against Wacker Neuson spare parts list 418-02 for the TH627 hydronic surface heater series.
- Restores Accurate Fluid Flow Control — A properly functioning solenoid valve allows the heater to regulate coolant or glycol flow on demand; a failed valve can cause continuous flow or complete shutoff, disrupting surface temperature consistency.
- Fuel and Fluid System Safety — As a fluid-control component in a hydronic heating system, using a correctly rated OEM valve helps prevent unintended flow conditions that could affect system pressure and operator safety.
A solenoid valve is an electromechanically operated valve that uses an electrical signal to open or close a fluid passage. In the TH627 hydronic surface heater, it controls the flow of heated fluid through the system, allowing the machine to deliver and regulate warmth across concrete slabs or ground surfaces during cold-weather construction work. When the solenoid valve fails — whether due to coil burnout, a stuck plunger, or seal degradation — the system loses the ability to accurately direct fluid flow, which can result in uneven heating, system faults, or complete loss of heating output.
Part Details
| Part Number | 1000027858 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Solenoid Valve |
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.
