The Wacker Neuson is a genuine OEM Elbow Fitting designed for the E1250 and HSH380 series hydronic surface heaters. As a direct OEM replacement, this fitting is manufactured to the exact specification required by Wacker Neuson, ensuring correct thread engagement, port alignment, and sealing performance within the fluid circuit. Fitment covers a wide range of E1250 and HSH380 configurations including Standard, Basic, and Premium variants running on LP/NG, Natural Gas/Propane, or Diesel. Verify your model number against the compatibility list before ordering to confirm correct application.
Key Features
- OEM-Grade Sealing Integrity — Manufactured to Wacker Neuson's exact thread form and port geometry, this elbow fitting maintains leak-free performance under the pressures and temperatures of active hydronic fluid circuits.
- Drop-In Replacement — Matches the original fitting's thread size, elbow angle, and port orientation so it installs directly into the existing fluid line connection points without rework.
- Broad Series Compatibility — Fits E1250S, E1250B, and E1250P hydronic heaters across LP/NG, Natural Gas/Propane, and Diesel fuel configurations, as well as HSH380S and HSH380B surface heater units.
- Protects Fluid Circuit Performance — A correctly seated elbow fitting maintains proper coolant or glycol flow routing through the heater system; a cracked or leaking fitting causes fluid loss, pressure drop, and reduced heating output.
- Fuel-System Safety Relevance — On hydronic heaters, fluid-circuit fittings are part of a closed loop that operates under heat and pressure; using a correctly rated OEM fitting helps prevent leaks that could pose a burn or fire hazard on an active heating system.
An elbow fitting redirects fluid flow at an angle within the hydronic circuit of a surface heater, allowing hoses and lines to change direction without sharp bends that could restrict flow or cause line failure. In hydronic surface heaters like the E1250 and HSH380 series, these fittings are critical junctions in the heated-fluid loop that transfers warmth to concrete slabs, ground thaw blankets, or curing covers. When an elbow fitting cracks, strips, or begins to weep fluid, the system loses pressure and heating efficiency drops — in cold-weather concrete work, that can mean compromised curing conditions and costly delays.
Part Details
| Part Number | 5200013481 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Elbow Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1250S | E1250S | 5200012355, 5200012354 |
| E12540B | E1250B | 5200012353, 5200007613 |
| HSH380s | HSH 380S | 5100054643 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| HSH380S-Diesel, with Generator | HSH380S | 5200012371, 5200012370 |
| HSH380B-Diesel, without generator | HSH380B | 5200012359, 5200007614 |
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.
