The Wacker Neuson Temperature Sensor is a genuine OEM component designed for the TH627 hydronic surface heater. As a direct Wacker Neuson OEM part, the is manufactured to the exact specifications required for proper system operation and accurate temperature monitoring. This sensor is sourced directly from Wacker Neuson, ensuring it matches the original part it replaces in the TH627.
Key Features
- OEM-Spec Signal Accuracy — Manufactured to Wacker Neuson's original electrical output specifications, ensuring the control system receives accurate temperature readings without calibration drift.
- Direct Drop-In Fitment — Engineered to match the original connector type, thread pitch, and sensor housing of the TH627, allowing straightforward installation without adapters.
- Confirmed TH627 Compatibility — Verified fitment for the TH627 hydronic surface heater, referencing Wacker Neuson spare parts list 418-02.
- System Protection Through Correct Sensing — A functioning temperature sensor allows the heater's control logic to regulate fluid heat output and prevent overtemperature conditions; a failed sensor can cause erratic operation or system shutdown.
- Fuel System and Heat Circuit Safety — Accurate temperature sensing is critical in hydronic heater applications where overheating risks damage to fluid lines, connected hoses, and the heat exchanger circuit.
The temperature sensor in a hydronic surface heater monitors the fluid temperature within the heating circuit and sends that data to the unit's control system. This allows the heater to regulate burner output and maintain the correct operating temperature for efficient, consistent heat delivery to the surface being conditioned. When the sensor fails or reads inaccurately, the control system cannot properly manage heat output, which can lead to overheating faults, nuisance shutdowns, or reduced heating performance on the job.
Part Details
| Part Number | 1000336644 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Temperature Sensor |
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.
