The Wacker Neuson is a genuine OEM NG Burner Nozzle designed for Wacker Neuson indirect-fired air heaters, including the HI750G, HI750GM, HI900G, HI1000, and CUB700 series. As a factory-sourced component, this nozzle is manufactured to the exact specifications of the original part, ensuring correct fuel atomization and combustion performance in natural gas and LP-compatible heater configurations. The replaces the original nozzle directly across multiple skid-mounted and portable indirect heater models, covering a wide range of jobsite heating applications.
Key Features
- Exact OEM Fuel Atomization Spec — Manufactured to Wacker Neuson's original nozzle geometry and orifice tolerances, ensuring the correct spray pattern and fuel-to-air ratio for clean, efficient combustion.
- Direct Drop-In Replacement — Engineered to the same thread size and seat configuration as the factory-installed nozzle, allowing straightforward installation without modification to burner assembly hardware.
- Broad Heater Family Coverage — Fits HI750G, HI750GM, HI900G, HI1000, and CUB700 indirect-fired air heater models, including skid-mounted natural gas and LP configurations.
- Sustained Heating Output — A correctly specified burner nozzle maintains consistent flame ignition and heat output; a worn or clogged nozzle can cause misfires, incomplete combustion, and loss of BTU output.
- Fuel System Safety Compliance — Using the correct OEM-spec nozzle in a gas-fired burner system is critical to safe heater operation; incorrect orifice sizing can create hazardous combustion conditions or cause the heater to fail safety lockout controls.
The burner nozzle is responsible for atomizing the incoming fuel supply into a fine, consistent spray that mixes with combustion air before ignition inside the indirect heater's burner chamber. In a properly functioning indirect-fired air heater, the nozzle ensures a stable, clean flame that transfers heat to the heat exchanger without introducing combustion gases into the output airstream. When the nozzle wears, clogs, or is sized incorrectly, the result is poor flame quality, incomplete combustion, sooting of the heat exchanger, and unreliable ignition — all of which reduce heating efficiency and can trigger safety shutdowns.
Part Details
| Part Number | 5000172756 |
|---|---|
| Old Part Number | 0172756 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | NG Burner Nozzle |
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.
