The Wacker Neuson Combustion Chamber is a genuine OEM component designed for the HDR 115 Direct Fired Radiant Heater. Sourced directly from Wacker Neuson, this part matches the original specification exactly, ensuring the heater performs as intended on the jobsite. If your HDR 115 is producing uneven heat, showing signs of combustion damage, or failing to sustain a consistent flame, replacing the combustion chamber with OEM part is the correct corrective action.
Key Features
- OEM-Grade Heat Resistance — Manufactured to withstand the sustained high-temperature combustion cycles of the HDR 115, maintaining structural integrity under continuous direct-fired operation.
- Direct Drop-In Replacement — Engineered to the original dimensions and mounting configuration of the HDR 115, allowing straightforward removal of the damaged chamber and installation of the new unit.
- Confirmed Fitment for HDR 115 — Verified for the HDR 115 Direct Fired Radiant Heater (model HDR115_5100018592), eliminating guesswork when ordering.
- Restored Combustion Efficiency — A correctly functioning combustion chamber ensures complete, stable fuel ignition, delivering consistent radiant heat output and preventing fuel waste or incomplete burn.
- Combustion Safety Integrity — The combustion chamber contains and directs the flame within the heater body. Using a correctly rated OEM chamber is essential for safe operation and preventing uncontrolled heat exposure or flue gas issues.
The combustion chamber is the core component where fuel ignition and sustained burning take place inside a direct-fired radiant heater. It contains the flame, focuses heat output, and channels exhaust gases correctly through the heater body. When the combustion chamber is cracked, warped, or burned through, the heater will lose heating efficiency, produce irregular flame patterns, or allow combustion gases to escape in unintended directions — all of which compromise both performance and operator safety. Replacing a damaged chamber with the correct OEM part restores the heater to its designed output and ensures combustion remains properly contained.
Part Details
| Part Number | 5100020433 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Combustion Chamber |
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.
