The Wacker Neuson Flue Box Weldment is a genuine OEM component designed for the HI260 and HI1000 series indirect air heaters, including diesel, gas, and DGM electric break and surge brake configurations. As a factory-sourced part, the is manufactured to the same specifications as the original, ensuring a direct, hassle-free installation in your existing heater assembly. This weldment is compatible across the full HI1000 and HI260 model range, making it the correct choice whether you're servicing a diesel, gas, or DGM-equipped unit. Keep your heating equipment running through the job with a part built specifically for it.
Key Features
- Welded Steel Construction: — Fabricated as a structural weldment for the durability demands of continuous-duty combustion heat exchange applications.
- Genuine OEM Sourcing: — Sourced directly from Wacker Neuson, ensuring the 5200015102 meets the original dimensional and material standards for the flue assembly.
- Broad HI-Series Compatibility: — Fits HI260 oil heater models and the full HI1000 indirect air heater range, covering diesel, gas, and DGM variants with electric break and surge brake configurations.
- Direct Drop-In Replacement: — Engineered to match the original mounting points and flue routing of the heater chassis, so installation aligns without rework or adaptation.
- Combustion Performance Integrity: — A sound flue box weldment maintains proper exhaust gas routing away from the heat exchanger output — a failed or cracked weldment can cause combustion gases to contaminate the heated air stream.
- Combustion Safety Compliance: — The flue box is a critical component in separating exhaust gases from the discharge airflow; using a genuine OEM weldment ensures the separation integrity the original design requires.
The flue box weldment is the structural enclosure that channels exhaust gases from the burner through and out of the heater, keeping combustion byproducts fully isolated from the clean warm air delivered to the work area. In an indirect-fired heater, this separation is what makes the unit safe for occupied spaces — the heat exchanger transfers warmth without any exhaust contact with the output air. When the weldment cracks, warps, or develops a breach, exhaust gases can enter the airstream, creating both a performance loss and a serious air quality concern on the jobsite.
Part Details
| Part Number | 5200015102 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flue Box Weldment |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI260 HEATER,OIL WITH TANK | HI260 | 5200018503, 5200018504 |
| HI1000 Indirect Air Heater, Diesel w/Tank | HI1000 | 5200011232, 5200011233, 5200011231 |
| HI1000 Indirect Air Heater, DGM, Electric Break | HI1000DGM | 5200011234, 5200011235, 5100049275, 5100049276 |
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.
