The Wacker Neuson Generator is a genuine OEM component designed for HI750GM HD and HI900DGM series indirect-fired air heaters. As a factory-sourced part, it is manufactured to the exact specifications required by these mobile heating units, ensuring proper electrical output and reliable integration with the heater's control and ignition systems. This generator is confirmed to fit the HI750GM HD Mobile Indirect Air Heater and HI900DGM heater models, making it a direct, no-guesswork replacement for a failed or worn unit.
Key Features
- Correct Electrical Output Spec — Built to OEM voltage and wattage tolerances critical for powering ignition and control circuits in indirect-fired heaters.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this is the same generator installed at the factory — not an approximation.
- Confirmed Fitment Across HI Series — Fits the HI750GM HD Mobile Indirect Air Heater (Surge, -40) and HI900DGM heaters including both Surge and Electric configurations.
- Restores Full Heater Operation — A worn or failed generator can cause ignition failure or intermittent shutdowns; replacing it with this part brings the heater back to full rated output.
- Electrical Safety Compliance — Using the correct OEM generator maintains the integrity of the heater's electrical system, reducing the risk of miswiring faults or unsafe operating conditions in cold-weather job environments.
The generator on an indirect-fired air heater supplies the onboard electrical power needed to run the burner's ignition system, fuel controls, and safety shutdown circuits. Without a functioning generator, the heater cannot reliably ignite or maintain its burner cycle, leaving crews without heat in cold or freezing conditions. A failing generator often presents as intermittent ignition, unexpected shutdowns, or a complete failure to start — replacing it promptly keeps the heating system operating as designed.
Part Details
| Part Number | 5000183011 |
|---|---|
| Old Part Number | 0183011 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Generator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222 |
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.
