Wacker Neuson 5100020617 Fan Housing

The Wacker Neuson Fan Housing is a genuine OEM component designed for the HDR 115 Direct Fired Radiant Heater. Sourced directly from Wacker Neuson, this part meets the original design specifications for the HDR 115, ensuring correct airflow geometry and a drop-in fit with no guesswork on compatibility. Whether you are restoring a heater that has suffered physical damage to the housing or completing a scheduled service, part number is the correct replacement to specify.

Key Features

• Genuine OEM Construction: — Manufactured to Wacker Neuson's original tolerances, maintaining the correct airflow channel geometry critical to combustion efficiency in direct-fired radiant heaters.
• Direct-Fit Replacement: — Matches all original mounting points and fan clearances on the HDR 115, allowing straightforward installation without modification to surrounding components.
• Confirmed HDR 115 Fitment: — Verified for the HDR 115 Direct Fired Radiant Heater, so you can order with confidence knowing this is the right part for your machine.
• Protects Airflow Integrity: — A structurally sound fan housing channels combustion air efficiently across the heat exchanger; a cracked or deformed housing causes uneven heat output and risks recirculating exhaust gases.
• Fuel System Safety Relevance: — In a direct-fired heater, proper air containment within the fan housing is essential to safe burner operation; a compromised housing can disrupt the air-to-fuel ratio and create unsafe operating conditions.

The fan housing encloses the blower assembly in a direct-fired radiant heater, directing the flow of combustion air into the burner chamber at the correct pressure and volume. It also shields surrounding components from heat and mechanical contact with the rotating fan. When the housing is cracked, warped, or damaged, airflow becomes turbulent or uncontrolled, leading to poor heat output, incomplete combustion, or unsafe burner behavior that can trigger shutdowns or create a hazard on the worksite.

Part Details

Compatibility & Fitment

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.