The Wacker Neuson is a genuine OEM Blower 6-5/16 x 2-3/8 designed for HI750, HI900, and HI1000 series indirect fired air heaters, as well as Pureheat hydronic heater units. As a factory-sourced component, the is manufactured to the same specifications as the original blower installed at the factory, ensuring a direct fit across the wide range of compatible heater configurations — including diesel, DGM, skid-mounted, and surge brake variants. Verify your model number against the fitment list to confirm compatibility before ordering. This is the correct blower for applications ranging from the E5000 Ground Heater through the full HI750, HI900, and HI1000 product families.
Key Features
- Genuine OEM Airflow Performance — Manufactured to the exact wheel diameter and width of the original blower, maintaining the designed airflow volume and pressure required for efficient indirect heat transfer.
- Direct-Fit Replacement — Matches the original mounting footprint and shaft interface, allowing straightforward installation without modification to the heater housing or burner assembly.
- Broad Heater Family Coverage — Compatible with HI750, HI900, and HI1000 series indirect air heaters across diesel, DGM, skid-mounted, and mobile configurations, as well as E5000 Ground Heater and Pureheat hydronic heater units.
- Combustion Airflow Integrity — A correctly functioning blower delivers consistent air supply to the burner; a worn or failed blower can cause incomplete combustion, burner lockout, or uneven heat output on the jobsite.
- Fuel System Safety Relevance — Proper blower operation is critical to maintaining the correct air-to-fuel ratio in the burner chamber; a degraded blower can contribute to fuel-rich conditions and combustion hazards in enclosed heating applications.
The blower in an indirect fired air heater is the component responsible for drawing in combustion air and forcing it through the burner assembly. It works alongside the fuel system to maintain the correct air-to-fuel mixture that keeps the burner firing cleanly and efficiently. When the blower wheel becomes damaged, worn, or imbalanced, airflow drops, the burner struggles to maintain a stable flame, and heat output is compromised — in some cases triggering safety shutdowns. Replacing a failed blower with the correct OEM unit restores the designed airflow conditions that the heater's combustion and control systems depend on.
Part Details
| Part Number | 5000169204 |
|---|---|
| Old Part Number | 0169204 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Blower 6-5/16 x 2-3/8 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E5000 GROUND HEATER, W/DIESEL BURNER | E5000 | 5000620897, 5000620899 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620190 |
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923, 5000620924 |
| 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 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
| HI 900D Heater-Indirect | HI900D | 5200014158, 5200014159, 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.
