The Wacker Neuson is a genuine OEM Elbow Fitting designed for the E1250 and HSH380 series hydronic surface heaters. This includes the E1250S, E1250B, and E1250P models across Standard, Basic, and Premium configurations, as well as HSH380S and HSH380B units in both fuel variants — LP/NG, Diesel, and Natural Gas/Propane — whether generator-equipped or not. As a factory-sourced component, part is manufactured to the same specification as the original, ensuring a direct, compatible installation within the fluid circuit. Keeping the hydronic plumbing circuit properly sealed and directionally routed is critical to heater performance, and this fitting delivers exactly that.
Key Features
- Genuine OEM Fluid Circuit Integrity — Factory-sourced fitting maintains correct pressure ratings and material compatibility within the hydronic loop, matching the original specification exactly.
- Direct Plumbing Replacement — Threads and elbow geometry match the original installation points, allowing straightforward swap-in within the existing fluid routing on supported heater models.
- Broad HSH and E1250 Series Coverage — Verified fitment across E1250S, E1250B, and E1250P variants, plus HSH380S and HSH380B models in LP/NG, Diesel, and Natural Gas/Propane configurations.
- Sustained Hydronic Loop Performance — A correctly seated elbow fitting keeps fluid flowing at the designed rate and direction; a cracked or weeping fitting can cause pressure loss, fluid leaks, and heater shutdown.
- Fuel and Configuration Agnostic — Covers both generator-equipped and non-generator HSH380 builds, as well as all three E1250 trim levels, giving technicians a single confirmed part number across the range.
An elbow fitting is a directional plumbing connector used within the hydronic fluid circuit to redirect the flow of heated liquid between components such as the heat exchanger, pump, and distribution lines. In hydronic surface heaters like the E1250 and HSH380 series, these fittings are critical junction points — they must hold a leak-free seal under continuous thermal cycling and fluid pressure. When an elbow fitting cracks, corrodes, or develops a weeping joint, the result is fluid loss, reduced heating output, and potential heater shutdown until the fitting is replaced.
Part Details
| Part Number | 5200013483 |
|---|---|
| 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.
