The Wacker Neuson Pipe Fitting is a genuine OEM component designed for the E1250 and HSH380 series hydronic surface heaters. Sourced directly from Wacker Neuson, this fitting matches the exact specifications of the original part installed at the factory. It is compatible across multiple configurations of the E1250S, E1250B, E1250P, HSH380S, and HSH380B — covering Standard, Basic, and Premium models running on diesel, natural gas, or propane. When a pipe fitting in a hydronic heater system begins to leak or fails, fluid circulation is compromised and the unit cannot maintain consistent surface heating output; replacing it promptly with part number restores proper system integrity.
Key Features
- Genuine OEM Fluid System Integrity — Manufactured to Wacker Neuson's pressure and sealing specifications for hydronic circuit pipe connections, ensuring leak-free performance under operating conditions.
- Direct-Fit Replacement — Matches the original fitting geometry and thread spec, connecting directly into existing hydronic circuit ports without adaptation.
- Broad E1250 and HSH380 Compatibility — Fits E1250S, E1250B, and E1250P heaters as well as HSH380S and HSH380B units across diesel, natural gas, and propane fuel variants.
- Protects Hydronic Circuit Performance — A sound pipe fitting maintains closed-loop fluid flow through the heating system; a cracked or weeping fitting allows pressure loss that degrades heat transfer to the surface blanket or mat.
- Fuel and Configuration Versatile — One part number covers Standard, Basic, and Premium configurations across LP/NG and diesel-powered HSH and E1250 machines, simplifying parts inventory for mixed fleets.
A pipe fitting in a hydronic surface heater serves as a sealed connection point within the fluid circuit that carries heated water or glycol solution from the burner assembly to the surface heating mats or blankets. It keeps the closed-loop system pressurized and prevents fluid from escaping at joint transitions. When a fitting cracks, corrodes, or develops a leak, the system loses fluid pressure, circulation is disrupted, and the heater can no longer deliver consistent, even heat to the curing or thawing surface — making prompt replacement critical to keeping concrete curing schedules and cold-weather work on track.
Part Details
| Part Number | 5200014906 |
|---|---|
| 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.
