The Wacker Neuson Air Tube Complete is a genuine OEM component designed for the E1250S, E1100, E1250B, and E1250P series hydronic surface heaters. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, part is produced to the exact same specifications as the original component installed at the factory. This Air Tube Complete is confirmed to fit multiple HSH hydronic surface heater configurations, including diesel-powered and generator-equipped variants across the E1100 and E1250 series.
Key Features
- Genuine OEM Airflow Integrity — Manufactured to the original dimensional and material specification, ensuring the correct air volume and flow path is maintained within the combustion and heat-exchange circuit of the heater.
- Direct-Fit Replacement — Engineered to connect to existing mounting points and ducting interfaces on E1100 and E1250 series units without rework or adaptation.
- Broad HSH Series Compatibility — Fits E1250S, E1100, E1250B, and E1250P hydronic surface heaters, including diesel-powered, premium, and generator-equipped configurations.
- Combustion Performance Support — A correctly functioning air tube maintains the precise air-to-fuel ratio the burner depends on; a cracked, blocked, or deteriorated tube causes inefficient combustion, heat output loss, or burner lockout.
- Fuel System Safety Relevance — Because the air tube is integral to the burner air supply on a diesel-fired hydronic heater, using a correctly specified OEM replacement helps maintain safe combustion operation and reduces the risk of incomplete burn or flue gas irregularities.
The air tube on a hydronic surface heater channels combustion air from the intake to the burner assembly, providing the controlled airflow required for clean, efficient diesel ignition. Without a fully sealed and properly routed air tube, the burner cannot maintain stable flame, which leads to reduced heat output, nuisance lockouts, or excessive fuel consumption. Replacing a worn or damaged air tube with a genuine OEM part restores the heater's designed combustion efficiency and keeps the unit operating safely through demanding cold-weather curing and thawing applications.
Part Details
| Part Number | 5000170344 |
|---|---|
| Old Part Number | 0170344 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Tube Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1250S | E1250S | 5200012355 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5000620244, 5200001676 |
| E12540B | E1250B | 5200012353 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357 |
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.
