The Wacker Neuson Housing is a genuine OEM component designed for the HI750, HI1000, and HI900 indirect air heater series. As a direct factory replacement, this housing is sourced from Wacker Neuson and built to the same specifications as the original part installed at the time of manufacture. It is confirmed to fit multiple configurations across the HI750, HI750G, HI750D, HI750GM, HI1000, HI1000DGM, and HI900D series indirect fired air heaters. When the housing is compromised or damaged, structural integrity and weather protection of the heater assembly are at risk — making prompt, accurate replacement essential for continued operation.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to match the original housing dimensions, material grade, and mounting interface of the production unit.
- Direct-Fit Replacement — Designed to align with existing mounting points and enclosure hardware on compatible indirect fired air heater models, requiring no rework to surrounding components.
- Broad Model Coverage — Fits HI750, HI750G, HI750D, HI750GM, HI750GM HD, HI1000, HI1000DGM, and HI900D series heaters across diesel, gas, and dual-fuel configurations.
- Structural Integrity Restored — A fully intact housing keeps internal heat exchanger components properly enclosed and protected, maintaining safe airflow routing and combustion containment during operation.
- Combustion Containment Compliance — The housing plays a direct role in separating combustion gases from the heated airstream in indirect fired heaters — using a correctly rated OEM part matters for both operational safety and code compliance on enclosed job sites.
- Correct Part Number Verified — Part number 5200018268 is cross-referenced against the applicable Wacker Neuson parts diagrams for all listed model and serial number ranges.
The housing on an indirect fired air heater forms the outer structural shell that encloses and protects the internal heat exchanger, burner assembly, and airflow components. In indirect fired heaters like the HI750 and HI1000 series, the housing also plays a critical role in keeping combustion byproducts separated from the clean heated air delivered to the work area — a key feature that makes these units safe for use in occupied or semi-enclosed spaces. A cracked, corroded, or damaged housing can compromise that separation, affect airflow efficiency, and expose internal components to environmental damage, so replacing it with a verified OEM part is the safest and most reliable option.
Part Details
| Part Number | 5200018268 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857 |
| Factory-Installed Options | Factory-Installed Options | 5200004152 |
| HI1000 Indirect Air Heater, Diesel w/Tank | HI1000 | 5200011232, 5200011233, 5100049274 |
| HI1000 Indirect Air Heater, DGM, Electric Break | HI1000DGM | 5200011234, 5200011235, 5100049275, 5100049276 |
| Skid Indirect Air Heaters, Die sel 4 x 12 | HI900D | 5200014160 |
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.
