The Wacker Neuson Terminal is a genuine OEM component designed for the HI750 and HI900 series mobile indirect fired air heaters, including diesel, natural gas, and dual-fuel configurations. Sourced directly from Wacker Neuson, this terminal matches the exact electrical specification of the original part, ensuring a correct, secure connection every time. It fits a broad range of HI750 and HI900 variants — including skid-mounted, surge brake, and cold-weather surge configurations — so confirm your model number before ordering.
Key Features
- OEM-Spec Conductivity — Manufactured to the original electrical contact specification, ensuring proper current transfer with no resistance variance introduced by an incorrect terminal.
- Drop-In Connection — Engineered to match the original connector interface, so installation follows the same procedure as the factory-fitted terminal without rework or adaptation.
- Broad HI-Series Fitment — Compatible with multiple HI750 and HI900 model variants, including diesel, natural gas, LP, dual-fuel, skid-mounted, and surge brake configurations.
- Protects Heater Electrical Integrity — A worn or corroded terminal can cause intermittent ignition faults, heater shutdowns, or control board errors; this replacement restores consistent signal and power delivery.
- Electrical Safety Compliance — Using a correctly rated OEM terminal in a combustion heating system ensures the electrical circuit operates within its designed parameters, reducing risk of arcing or control failure.
A terminal is an electrical connection point that carries power or control signals between wiring harness conductors and the heater's operating components — such as ignition circuits, fuel controls, or safety sensors. In an indirect fired air heater, reliable terminal connections are critical because a loose or corroded contact can interrupt the control signal mid-cycle, causing unexpected shutdowns or preventing the unit from firing at all. Replacing a failed terminal with the correct OEM part restores clean electrical continuity and keeps the heater running through demanding cold-weather operations.
Part Details
| Part Number | 5000192469 |
|---|---|
| Old Part Number | 0192469 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Terminal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923, 5000620924 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
| HI 900D Heater-Indirect | HI900D | 5200014158, 5200014159, 5200014160 |
| Skid Indirect Air Heaters Natu ral Gas | HI900G | 5200014161 |
| HI 900G Heater-Indirect,3x16 | HI900 G | 5200014163, 5200014164 |
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.
