The Wacker Neuson Nozzle 0.65 x 80 is a genuine OEM component designed for the HDR 115 Direct Fired Radiant Heater. Sourced directly through Wacker Neuson's authorized parts network, this nozzle meets the exact spray angle and flow rate specifications required for proper combustion in the HDR 115. Keeping the correct nozzle installed ensures clean, efficient fuel atomization and consistent heat output on the jobsite.
Key Features
- Exact Spray Geometry: — Manufactured to the precise 0.65 x 80 orifice and spray angle specification, ensuring correct fuel atomization for complete, efficient combustion.
- Genuine OEM Part: — Supplied as an authorized Wacker Neuson replacement, confirming it meets the same material and dimensional standards as the original factory-installed nozzle.
- Direct-Swap Installation: — Threads directly into the existing burner assembly of the HDR 115, requiring only standard nozzle tooling to replace.
- Verified HDR 115 Fitment: — Confirmed compatibility with the HDR 115 Direct Fired Radiant Heater, eliminating guesswork when ordering a service replacement.
- Combustion System Safety: — A correctly rated burner nozzle is critical to safe heater operation; an incorrect orifice size or spray pattern can cause incomplete combustion, flame instability, or fuel buildup.
The burner nozzle is the point at which pressurized fuel is broken into a fine mist and introduced into the combustion chamber. In a direct-fired radiant heater like the HDR 115, the nozzle's orifice size controls fuel flow rate while the spray angle distributes the mist evenly across the flame head — both directly influence heat output and combustion efficiency. When a nozzle wears, clogs, or is replaced with an incorrect size, the result is poor ignition, uneven flame pattern, excessive fuel consumption, or a heater that fails to reach its rated output.
Part Details
| Part Number | 5100020456 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nozzle 0.65 x 80 |
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.
