The Wacker Neuson Terminal is a genuine OEM electrical Terminal designed for the E1100 series Hydronic Surface Heater. As a direct factory replacement, this Terminal meets the same specifications as the original component installed at the time of manufacture. It is confirmed to fit the E1100 Ground Heater, the E1100 Hydronic Surface Heater with Generator, and the E1100 DG Surface Heater variants.
Key Features
- Genuine OEM Electrical Integrity — Sourced directly from Wacker Neuson, this Terminal is manufactured to the correct conductivity and connection spec for the E1100 electrical system, ensuring a secure, resistance-matched contact point.
- Drop-In Replacement — Matches the original Terminal's connector profile and mounting position, allowing straightforward installation without reworking surrounding wiring or harness routing.
- E1100 Series Compatibility — Verified fitment across the E1100 Ground Heater, E1100 Hydronic Surface Heater with Generator, and E1100 DG Surface Heater configurations.
- Sustained Heating System Performance — A correctly seated Terminal maintains uninterrupted electrical flow to the hydronic heating circuit; a corroded or loose terminal can cause intermittent operation or complete system shutdown during critical cold-weather work.
- Electrical Safety — Replacing a damaged or degraded Terminal with the correct OEM part reduces the risk of arcing, voltage drop, or overheating at the connection point — particularly important in a fuel-fired heating system operating in cold, often damp site conditions.
A Terminal is an electrical connection point that joins conductors within the machine's wiring system, allowing current to pass reliably between components. In a hydronic surface heater like the E1100, stable electrical connections are critical to controlling the burner, pump, and thermostat circuits that regulate heat output. When a Terminal corrodes, loosens, or fails, the affected circuit can become intermittent or drop out entirely, leading to unreliable heat delivery or a system that won't start — a serious problem when the heater is being used to protect concrete cures or thaw ground in freezing conditions.
Part Details
| Part Number | 5000166717 |
|---|---|
| Old Part Number | 0166717 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Terminal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1100 GROUND HEATER | E1100 | 5000620172, 5000620244, 5200001676 |
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.
