The Wacker Neuson Disc is a genuine OEM component designed for the E1250 and HSH380 series hydronic surface heaters. This disc is sourced directly from Wacker Neuson, ensuring it meets the exact material and dimensional specifications of the original part installed at the factory. It is confirmed to fit the E1250S, E1250B, and E1250P hydronic heater variants, as well as the HSH380S and HSH380B series — covering Standard, Basic, and Premium configurations across LP/NG, natural gas, propane, and diesel fuel types. When you order by part number, you get a direct, verified replacement with no guesswork on compatibility.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's exact material and dimensional tolerances, ensuring the disc performs as the original did when the heater was built.
- Drop-In Replacement — Matches the original mounting interface and profile, allowing straightforward installation without rework or adaptation to surrounding components.
- Broad Hydronic Heater Fitment — Verified for E1250S, E1250B, E1250P, HSH380S, and HSH380B series heaters across LP/NG, propane, natural gas, and diesel configurations.
- Sustains Heater System Integrity — A correctly seated disc maintains proper fluid flow and pressure balance within the hydronic circuit, keeping heat output consistent and stable across the work surface.
- Verified by Part Number — Ordering on part number 5200013191 confirms you are receiving the exact Wacker Neuson component specified for these heater models, eliminating cross-reference errors.
In a hydronic surface heater, internal disc components play a role in regulating or directing fluid movement within the heating circuit. When this disc wears, warps, or fails, it can disrupt the controlled flow of heated fluid through the system, leading to uneven surface temperatures or reduced heating efficiency — both of which compromise concrete curing or cold-weather ground thawing operations. Replacing a worn disc with a genuine OEM part restores proper circuit function and helps the heater deliver consistent, uniform heat output across the connected surface blankets or hoses.
Part Details
| Part Number | 5200013191 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Disc |
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.
