The Wacker Neuson Tube is a genuine OEM component designed for the HI750G, HI750GM, HI900G, HI1000, and CUB700 series indirect-fired air heaters. As a factory-sourced part, it matches the original specifications and integrates directly with the heater assembly without modification. This Tube is the correct replacement for NG/LP and gas-fired skid-mounted indirect heater configurations across multiple Wacker Neuson HI-series models. Keeping this component in serviceable condition is essential for maintaining consistent airflow and combustion system integrity in your heater unit.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original design tolerances, ensuring correct wall thickness, diameter, and material grade for the HI-series heater environment.
- Direct-Fit Replacement — Engineered to slot into the existing heater assembly on HI750G, HI750GM, HI900G, HI1000, and CUB700 models, aligning with original mounting and connection points.
- Broad HI-Series Compatibility — Covers NG/LP skid-mounted and gas-fired indirect air heater configurations, making this a versatile service part across the Wacker Neuson HI heater family.
- Sustained Airflow Performance — A sound, undamaged tube maintains proper flow dynamics within the heater; a cracked or corroded tube compromises heat output and can cause uneven combustion or pressure loss.
- Fuel-System Adjacent Safety — In indirect-fired heaters operating on natural gas or LP, tube integrity is critical to separating combustion gases from the heated airstream — use only the correct OEM replacement to maintain safe operation.
In an indirect-fired air heater, the tube forms part of the internal pathway that channels either combustion gases or heated air through the unit, keeping the flame and exhaust separate from the clean air delivered to the workspace. This separation is what makes indirect-fired heaters suitable for occupied or enclosed job environments. When the tube degrades — through corrosion, cracking, or heat fatigue — airflow efficiency drops, heat output becomes inconsistent, and in worst cases, combustion byproducts can enter the heated air supply. Replacing a worn tube with the correct Wacker Neuson 5000172759 restores the heater's designed performance and keeps the unit operating safely and efficiently.
Part Details
| Part Number | 5000172759 |
|---|---|
| Old Part Number | 0172759 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Tube |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid Mounted-Indirect Fired Ai r Heater, NG/LP | CUB700 | 5000620208 |
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
| Factory-Installed Options | Factory-Installed Options | 5200004152 |
| HI1000 Indirect Air Heater, Gas | HI1000 | 5200011231, 5100049273 |
| Skid Indirect Air Heaters Natu ral Gas | HI900G | 5200014161 |
| HI 900G Heater-Indirect,3x16 | HI900 G | 5200014163, 5200014164 |
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.
