The Wacker Neuson Fuse Block is a genuine OEM electrical protection component designed for the E-Series ground heaters, E-Series hydronic surface heaters, HSH-Series hydronic surface heaters, and associated CH and HP models. As a direct OEM replacement, the is manufactured to the same electrical specifications as the original, ensuring correct circuit protection across every compatible configuration. Fitment spans a wide range of Wacker Neuson heating equipment, including E1100, E2200, E3000, E3000ES, E5000, HSH350, HSH650, HSH700, HP252, E700M, and CH5000 models. Ordering by part number confirms you are receiving the exact component your machine was built with.
Key Features
- Correct Circuit Rating — Genuine OEM construction ensures the fuse block meets the original current-carrying and interruption specifications required by these hydronic heater electrical systems.
- Direct Drop-In Replacement — Matches original mounting footprint and terminal configuration, allowing installation without modification to wiring harnesses or mounting hardware.
- Broad Heater Family Coverage — Compatible with E1100, E2200, E3000, E3000ES, E5000, HSH350, HSH650, HSH700, HP252, E700M, and CH5000 ground heater and hydronic surface heater models.
- Protects Downstream Electrical Components — A properly functioning fuse block shields control boards, solenoids, and pump circuits from overload damage; a degraded or failed block can leave critical circuits unprotected or cause intermittent power loss.
- Electrical Safety Compliance — Replacing a blown or damaged fuse block with the correct OEM-rated component maintains the integrity of the heater's overcurrent protection design, an important consideration for job-site electrical safety.
A fuse block serves as the central overcurrent protection hub for the heater's electrical system, housing and distributing individual fuses that guard separate circuits — such as the burner, pump, control panel, and generator interface — from damaging current spikes. When the fuse block is compromised, individual circuits may lose protection or fail to receive power, causing the heater to shut down unexpectedly or operate erratically in cold-weather conditions where reliability is critical. Replacing a faulty fuse block with the correct OEM unit restores proper circuit isolation and ensures every downstream component receives the protection it was designed to operate with.
Part Details
| Part Number | 5000166625 |
|---|---|
| Old Part Number | 0166625 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuse Block |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with generator | E3000 | 5000620219, 5000620679, 5000620158, 5000620678, 5200014677, 5200004952, 5100017807, 5100017809, 5200014678, 5200014679, 5200014720, 5100017806, 5100017808, 5200014721, 5100017810, 5100017811, 5100025046, 5100055568, 5100056441, 5100017801, 5100056440, 5100025045 |
| HSH700 | HSH700G | 5000620243 |
| E2200 GROUND HEATER, W/ LIFT BAIL | E2200 | 5000620215, 5000620176, 5000620216, 5000620226, 5100017448, 5100017449 |
| E5000 GROUND HEATER, W/GAS BURNER | E5000 | 5000620898, 5000620897, 5000620899 |
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| HP252 | HP252 | 5000620249 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5000620244, 5200001676 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968, 5000620967 |
| HSH650 | HSH650 | 5000620991 |
| Hydronic Surface Heater, 700m hose | E700M | 5000620195 |
| Cross Heater with oil burner | CH5000 | 5000620240, 5000620242 |
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.
