The Wacker Neuson Burner Flange is a genuine OEM component designed for the HI750, HI900G, HI1000, and CUB700 series indirect-fired air heaters. Sourced directly from Wacker Neuson, this part meets the exact specifications required to maintain proper burner alignment and combustion integrity across NG and LP fuel configurations. It is confirmed compatible with skid-mounted and standalone indirect heater configurations within these series. If you're replacing a worn or damaged flange on any of these heater models, part number is the correct factory-specified replacement.
Key Features
- Genuine OEM Combustion Integrity — Manufactured to Wacker Neuson's exact tolerances, ensuring the burner seats and seals correctly for consistent, safe flame operation.
- Direct Bolt-On Replacement — Engineered to match the original mounting pattern and flange geometry, allowing straightforward swap-out without fabrication or adapters.
- Broad HI-Series Compatibility — Fits HI750G, HI750GM, HI900G, HI1000, and CUB700 indirect-fired air heater models across both natural gas and propane (LP) fuel variants.
- Supports Full Heating Output — A correctly seated burner flange maintains the proper air-to-fuel ratio at the combustion chamber, keeping heat output at rated capacity for demanding cold-weather jobsite conditions.
- Fuel System Safety — A cracked or warped burner flange can compromise the combustion seal, creating a potential fuel-leak or backfire risk; replacing with a genuine OEM part restores the designed safety margin.
The burner flange is a critical structural and sealing component that connects the burner assembly to the combustion chamber in an indirect-fired air heater. It positions the burner at the correct depth and angle relative to the heat exchanger, ensuring complete combustion and preventing exhaust gases from escaping into the heated airstream. When the flange warps, cracks, or its sealing surface degrades, the heater may experience ignition failures, uneven flame patterns, reduced heat output, or — in more serious cases — combustion gas contamination of the output air.
Part Details
| Part Number | 5000172749 |
|---|---|
| Old Part Number | 0172749 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Burner Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid Mounted-Indirect Fired Ai r Heater, NG/LP | CUB700 | 5000620208 |
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
| Factory-Installed Options | Factory-Installed Options | 5200004152 |
| HI1000 Indirect Air Heater, Gas | HI1000 | 5200011231, 5100049273 |
| 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.
