The Wacker Neuson Elbow Fitting is a genuine OEM component designed for the HSH350 Hydronic Surface Heater and E1100 Ground Heater series. Sourced directly from Wacker Neuson, this fitting matches the exact specifications of the original part, ensuring a correct, leak-free connection within the fluid circuit. It is compatible with HSH350 and E1100 machines, including both 50Hz and DG surface heater configurations. When your heating system depends on secure, properly routed fluid lines, using the correct OEM elbow fitting keeps the system operating as intended.
Key Features
- Genuine OEM Fluid-Tight Construction — Manufactured to Wacker Neuson's original material and thread specifications, ensuring the fitting seals correctly under normal operating pressures within the hydronic circuit.
- Direct-Fit Replacement — Matches the original port geometry and thread pitch, so it installs into the existing fluid line connections on the HSH350 and E1100 without reworking fittings or adapters.
- Broad Series Compatibility — Fits the HSH350 Hydronic Surface Heater and E1100 Ground Heater families, including DG and 50Hz surface heater variants.
- Protects System Flow Integrity — A correctly seated elbow fitting maintains proper fluid routing through the heating circuit; a cracked or stripped fitting can cause fluid loss, pressure drop, and reduced heating output across the surface area being thawed or cured.
- Fuel and Fluid System Compliance — Using the correct OEM-spec fitting in a pressurized hydronic system prevents unintended leaks at directional change points, which is critical for safe, unattended cold-weather ground heating operations.
An elbow fitting is a directional connector used within a machine's fluid circuit to route hoses or pipes at an angle — typically 45° or 90° — where a straight connection is not possible due to layout constraints. In hydronic surface heaters and ground heaters like the HSH350 and E1100, these fittings are part of the closed-loop system that circulates heated fluid through hoses laid across frozen ground or concrete forms. A worn, cracked, or cross-threaded elbow fitting can result in fluid leaks at the bend point, reducing system pressure and heating efficiency, and potentially causing the unit to shut down or underperform during critical cold-weather concrete or ground thawing applications.
Part Details
| Part Number | 5200003943 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Elbow Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5200001676 |
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.
