The Wacker Neuson Gas Burner is a genuine OEM component designed for the HI750 series indirect-fired air heaters, including the HI750GM, HI750D, and HI750G models. As a direct Wacker Neuson OEM part, the is manufactured to the same specification as the original, ensuring correct fit and consistent combustion performance across all covered HI750 configurations. This burner is compatible with diesel, natural gas, and LP fuel variants within the HI750 lineup, making it the correct replacement regardless of which HI750 heater variant you're servicing. Verify your model number against the fitment list before ordering to confirm compatibility.
Key Features
- OEM Combustion Specification — Manufactured to Wacker Neuson's exact fuel-air mixture and flame output spec, so the burner fires reliably and maintains rated heat output from the first startup.
- Direct Replacement for HI750 Series — Drops into HI750GM, HI750D, and HI750G heater assemblies using the original mounting points and fuel connections — no reworking of the burner chamber required.
- Multi-Fuel Variant Coverage — Fits diesel, natural gas, and LP configurations of the HI750, covering a wide range of jobsite heating setups under a single part number.
- Restored Heat Output — A worn or fouled burner causes incomplete combustion, reduced airflow temperature, and erratic cycling. Replacing with 5000181632 restores full BTU output and consistent heat delivery.
- Fuel System Safety Compliance — The burner is a primary combustion component. Using a correctly rated OEM burner ensures safe ignition characteristics and reduces the risk of uncontrolled flame or fuel system faults in enclosed or temporary heating applications.
The gas burner is the core combustion component of an indirect-fired air heater — it ignites the fuel supply and generates the heat that is then transferred to the outgoing airstream without exposing the heated air to combustion gases. In the HI750 series, a functioning burner maintains steady, controlled combustion that allows the heater to reach and hold its rated output temperature. When the burner degrades or fails, symptoms include hard starting, flame-outs during operation, uneven heat delivery, or a complete loss of heat — all of which can halt work in cold-weather concrete curing, freeze protection, or temporary enclosure heating applications.
Part Details
| Part Number | 5000181632 |
|---|---|
| Old Part Number | 0181632 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gas Burner |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923, 5000620924 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
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.
Wacker Neuson