The Wacker Neuson Wire Complete is a genuine OEM wiring assembly designed for the HX200 Heat Exchanger and the Pureheat Hydronic Heater series, including Oil Burner, Gas Burner, and Diesel Hydronic Air Heater configurations. As a direct factory replacement, this wire assembly ensures correct electrical connectivity within the heating system, maintaining the precise signaling and power delivery these units depend on. Sourced directly from Wacker Neuson, part number is built to the same specification as the original, so you can install with confidence across all compatible Pureheat and HX200 applications.
Key Features
- OEM-Spec Conductor and Termination Integrity — Manufactured to the original electrical specification, ensuring correct resistance, insulation rating, and connector fit for safe, accurate signal and power transfer in hydronic heating systems.
- Direct Drop-In Replacement — Connectors and harness routing match the original installation points on the HX200 and Pureheat platforms, so the assembly seats correctly without modification to the existing wiring layout.
- Broad Pureheat and HX200 Compatibility — Fits the HX200 Heat Exchanger, Pureheat Hydronic Heater (Oil Burner and Gas Burner), and the Hydronic Air Heater (Diesel) — covering the core Wacker Neuson hydronic heating lineup in a single part number.
- Protects Burner and Heating Circuit Performance — A degraded or broken wire assembly can cause erratic burner behavior, loss of ignition control, or complete heating failure; replacing with the correct OEM assembly restores full system function.
- Electrical Safety Compliance — Using the genuine OEM wire assembly maintains the correct insulation and current-carrying ratings for these fuel-burning heaters, supporting safe operation in line with the original design intent.
The Wire Complete in a hydronic heater serves as the electrical backbone connecting the control board, burner components, sensors, and safety switches into a single functioning circuit. In units like the Pureheat and HX200, this wiring assembly carries both power and control signals that govern ignition, fuel delivery, and temperature regulation — meaning any break, corrosion, or short in the harness can disrupt the entire heating cycle. Replacing a worn or damaged wire assembly with the correct OEM part restores proper communication between components and prevents fault conditions that could lead to uncontrolled shutdowns or unsafe burner operation.
Part Details
| Part Number | 5000166081 |
|---|---|
| Old Part Number | 0166081 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wire Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HX200 Heat Exchanger | HX200 | 5000620430 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190 |
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.
