The Wacker Neuson is a genuine OEM Screw designed for the E1250 and E3000 series hydronic surface heaters, as well as the HSH380 series hydronic surface heaters. As a direct OEM replacement, this screw is produced to the exact specifications required by Wacker Neuson for use across the LP/NG, diesel, and premium configurations in these product families. It is confirmed compatible with the E1250S, E1250B, E1250P, HSH380S, HSH380B, and E3000 models in both standard and generator-equipped variants.
Key Features
- Genuine OEM Fastener Integrity — Manufactured to Wacker Neuson's exact thread pitch, head type, and material grade specifications for hydronic heater applications, ensuring proper clamping force and resistance to the heat cycling these units experience in operation.
- Broad Hydronic Heater Coverage — Fits the E1250S, E1250B, and E1250P series (LP/NG and Diesel configurations) as well as the HSH380S and HSH380B series and the E3000 hydronic surface heater, covering both generator-equipped and non-generator variants.
- Drop-In Replacement — Matches the original fastener dimensions and drive type, allowing direct installation without modification to mounting points or surrounding hardware.
- Thermal and Corrosion Resistance — Suited for the demanding environment inside hydronic surface heaters, where fasteners are exposed to repeated heat cycles, moisture, and mechanical vibration over extended cold-weather operation.
- Maintains Assembly Integrity — A correctly torqued, properly spec'd screw keeps panels, covers, and internal assemblies securely seated, preventing rattles, misalignment, and potential ingress of debris into critical heater components.
A screw in a hydronic surface heater serves as a structural fastener that holds panels, brackets, heat exchanger components, and covers in their correct positions throughout the unit's operating life. In a hydronic heater environment, fasteners are subjected to repeated thermal expansion and contraction, vibration from burner operation, and exposure to condensation — conditions that can cause an incorrect or worn fastener to loosen, strip, or fail prematurely. Using the correct OEM-specified screw ensures the assembly stays tight and aligned, protecting internal components from damage and keeping the heater operating efficiently during demanding concrete curing and cold-weather heating applications.
Part Details
| Part Number | 5200014947 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw |
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 |
| E3000 | E3000 | 5100055568, 5100056441, 5100056440 |
| 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.
