The Wacker Neuson Disc is a genuine OEM component designed for the HDR 115 Direct Fired Radiant Heater. Sourced directly from Wacker Neuson, this disc meets the original design specifications for the HDR 115, ensuring a correct, drop-in fit with no guesswork on compatibility. As a genuine OEM part, it is the same component installed at the factory, giving you confidence that the heater will perform as intended after service.
Key Features
- Genuine OEM Combustion-System Integrity — Manufactured to the exact material and dimensional tolerances required for proper combustion disc function in the HDR 115, maintaining consistent heat output and burner performance.
- Direct-Fit Replacement — Designed to install directly in place of the original disc with no reworking or adaptation needed, keeping service time to a minimum.
- Verified Fitment for HDR 115 — Confirmed compatibility with the HDR 115 Direct Fired Radiant Heater (Model HDR115_5100018592), so you can order with confidence.
- Sustained Heat Distribution — A correctly functioning disc ensures the radiant burner maintains even, efficient heat radiation; a worn or damaged disc can disrupt combustion geometry and reduce heating effectiveness.
- Fuel-System Safety Compliance — As a direct-fired combustion component, using the correct OEM disc supports proper burner alignment and safe fuel-air combustion, reducing the risk of incomplete burn or heat irregularities.
In a direct-fired radiant heater, the disc is a core combustion component that works within the burner assembly to regulate the fuel-air mix and support controlled, efficient radiant heat output. When the disc wears, warps, or becomes damaged, combustion efficiency drops — the heater may produce uneven heat, fail to reach operating temperature, or cycle improperly. Replacing a worn disc with a genuine Wacker Neuson 5100020459 restores the burner to its designed operating condition and keeps the HDR 115 running safely through demanding heating applications.
Part Details
| Part Number | 5100020459 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Disc |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HDR 115 Direct Fired Radiant Heater | HDR115 | 5100018592 |
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.
