The Wacker Neuson is a genuine OEM Adapter Fitting designed for the HP252, HSH350, and HI260 series heaters and hydronic surface heaters. As a factory-sourced component, the is manufactured to the exact dimensions and material specifications required for a secure, leak-free connection within these climate and heating systems. This fitting is confirmed compatible across both the HSH350 Hydronic Surface Heater and multiple HI260 configurations, making it a reliable choice for operators maintaining heating equipment across a range of job conditions. Keep a spare on hand to avoid extended downtime when routine maintenance or unexpected fitting failure occurs.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to exact thread pitch and port sizing, ensuring a pressure-rated, leak-free connection in liquid and air heating circuits.
- Direct-Fit Installation — Threads and port geometry match the original fitting seat exactly, allowing straightforward installation without modification to hoses, fittings, or housings.
- Broad Heating System Compatibility — Confirmed fitment across the HP252, HSH350 Hydronic Surface Heater, and HI260 indirect-fired air heater series, covering both liquid and forced-air heating equipment.
- Fluid Circuit Integrity — A properly seated adapter fitting maintains correct flow paths and system pressure; a failed or cross-threaded fitting can cause fluid loss, pressure drop, or complete heating system shutdown.
- Fuel and Fluid System Compliance — As a genuine OEM part, this fitting meets the material compatibility requirements for the fuels and heating fluids used in Wacker Neuson heating systems, reducing the risk of degradation or seal failure over time.
An adapter fitting serves as a transition connector within a machine's fluid or air delivery circuit, linking components with differing thread types, port sizes, or fitting standards so that flow is maintained without leakage. In heating equipment like the HI260 indirect-fired air heater and the HSH350 Hydronic Surface Heater, these fittings are critical junction points in fuel supply lines, coolant circuits, or burner assemblies where a secure, pressure-tight seal is essential to safe and efficient operation. When an adapter fitting cracks, strips, or develops a leak, it can disrupt fuel or fluid delivery and force the entire heating system offline until the fitting is replaced.
Part Details
| Part Number | 5000173124 |
|---|---|
| Old Part Number | 0173124 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Adapter Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HP252 | HP252 | 5000620249 |
| Hydronic Surface Heater | HSH350 | 5000620254 |
| HI260 HEATER,OIL WITH TANK | HI260 | 5200018503, 5200018504 |
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.
