The Wacker Neuson Electrical Box is a genuine OEM component designed for Pureheat Hydronic Heaters and HHS Hose Handling Systems. As a direct OEM replacement, it is manufactured to the same specifications as the original, ensuring correct fitment across the Pureheat Oil Burner, Pureheat Gas Burner, Pureheat Hydronic Air Heater (Diesel), and the full HHS series — including the HHS1101, HHS1251, HHS1701, HHS2200, HHS2502, HHS3000, HHS3002, and HHS3004. Sourcing the correct electrical box for these systems is critical: a faulty or mismatched unit can disrupt control functions and leave heating or fluid-management operations offline. With part number, you get an exact-match replacement backed by Wacker Neuson's OEM supply chain.
Key Features
- OEM Electrical Integrity — Manufactured to original wiring and enclosure specifications, ensuring correct voltage routing and control circuit compatibility for Pureheat and HHS systems.
- Drop-In Replacement — Mounts and connects in the same position as the original unit, using existing hardware and wiring harness connections without adaptation.
- Broad Fitment Coverage — Confirmed fit across Pureheat Oil Burner, Gas Burner, and Diesel Hydronic Heater models, plus the full range of HHS Hose Handling Systems from HHS1101 through HHS3004.
- System Control Continuity — The electrical box governs operational control of the heater or hose handling unit; a worn or failed box can result in erratic behavior or complete system shutdown.
- Electrical Safety Compliance — As the central control enclosure for powered heating and fluid systems, using a genuine OEM unit ensures correct insulation, sealing, and component ratings are maintained.
The electrical box serves as the central control enclosure for the machine's electrical system, housing the terminals, relays, and control components that manage power distribution and operational switching. In Pureheat hydronic heaters and HHS hose handling systems, this box is the nerve center that coordinates burner ignition, temperature control, and fluid system commands. When the electrical box fails or becomes damaged — through moisture ingress, heat stress, or component fatigue — the entire unit can lose operational control, making prompt replacement with a correctly rated OEM part essential to restoring safe and reliable system function.
Part Details
| Part Number | 5000166562 |
|---|---|
| Old Part Number | 0166562 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Electrical Box |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190 |
| HHS2202 Hose Handling System | HHS2202 | 5000620423 |
| Hose Handling System | HHS2200 | 5000620418 |
| Hose Handling System | HHS3000 | 5000620419 |
| Hose Handling System | HHS1101 | 5000620421 |
| HHS3002 Hose Handling System | HHS3002 | 5000620424 |
| HHS3004 Hose Handling System | HHS3004 | 5000620425 |
| HHS2502 Hose Handling System | HHS2502 | 5200003554 |
| Hose Handling System | HHS1701 | 5000620422 |
| HHS1251 Hose Handling System | HHS1251 | 5200019011 |
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.
