The Wacker Neuson Tube 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 installed at the factory, ensuring a correct, hassle-free installation. If your HDR 115 is showing signs of heat output loss or visible damage to the radiant tube assembly, replacing it with part number restores the heater to full operating condition.
Key Features
- Genuine OEM Material Integrity — Manufactured to the same material grade and dimensional tolerances as the original, ensuring the tube withstands the high-heat radiant environment of the HDR 115.
- Direct-Fit Replacement — Engineered to drop into the existing tube position on the HDR 115 without modification, using the original mounting configuration.
- Confirmed Fitment — Verified for the HDR 115 Direct Fired Radiant Heater (model HDR115), so you can order with confidence.
- Sustained Heat Output — A sound, undamaged tube is essential for efficient radiant heat transfer; a cracked or corroded tube compromises heat distribution and forces the unit to work harder.
- Combustion Safety Compliance — In a direct-fired radiant heater, tube condition is critical to safe combustion gas containment and heat direction — using a genuine OEM replacement maintains the integrity of the heating system.
The tube in a direct-fired radiant heater serves as the core conduit through which combustion gases travel, transferring heat outward as infrared radiant energy to warm the surrounding area. It must endure continuous high-temperature cycling, and over time exposure to combustion byproducts and thermal stress can cause cracking, warping, or corrosion. A damaged or failing tube reduces heating efficiency, creates uneven heat distribution, and can compromise the safe operation of the heater — making timely replacement with a correct OEM part essential for keeping the HDR 115 performing as intended.
Part Details
| Part Number | 5100020439 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Tube |
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.
