The Wacker Neuson is a genuine OEM Pipe Fitting designed for the E1250S, E1250B, E1250P, HSH380S, and HSH380B hydronic surface heaters. As a factory-sourced component, it meets the exact dimensional and pressure-handling specifications required for the fluid circuit on these units. This fitting is compatible across multiple heater configurations — including Standard, Basic, Premium, LP/NG, Diesel, and generator-equipped variants — making it a versatile service part for technicians managing mixed fleets. Confirm your machine's part number against the fitment list before ordering to ensure an accurate match.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's exact material and thread specifications, ensuring a pressure-rated, leak-free connection within the hydronic fluid circuit.
- Direct-Install Replacement — Matches the original fitting geometry and thread profile, allowing straightforward swap-out without reworking surrounding plumbing connections.
- Broad Heater Fitment — Compatible with E1250S, E1250B, E1250P, HSH380S, and HSH380B models across LP/NG, Diesel, and generator-equipped configurations.
- Fluid System Integrity — A correctly seated pipe fitting maintains the closed-loop pressure needed to circulate heated fluid efficiently; a worn or damaged fitting can cause fluid loss and uneven surface heating.
- Fuel and Fluid Safety Compliance — Used within a pressurized hydronic heating circuit, this fitting must hold rated pressure reliably; using the correct OEM-spec part is critical to safe heater operation.
A pipe fitting in a hydronic surface heater forms part of the sealed network that routes heated fluid — typically glycol-based — from the heater unit through surface heating hoses or blankets and back again. This closed loop depends on every connection point holding consistent pressure; even a minor leak or mismatched fitting can drop system pressure, reduce heating output, and leave cured concrete or thawed ground coverage uneven. When a fitting cracks, corrodes, or develops a thread failure, the entire circuit loses efficiency until the component is replaced with a correctly rated part.
Part Details
| Part Number | 5200013465 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pipe 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.
