The Wacker Neuson is a genuine OEM End Cone designed for the E 1250 and HSH 380 series hydronic surface heaters. This factory-sourced component is a direct replacement for the original part, covering the E 1250S, E 1250P, and E 1250B LP/NG hydronic heaters as well as the HSH 380S and HSH 380B natural gas/propane units. As a genuine Wacker Neuson OEM part, the is manufactured to the same specifications as the component it replaces, ensuring proper fit and function within the heater assembly.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional tolerances of the original, ensuring correct seating and heat transfer performance within the combustion assembly.
- Direct-Fit Replacement — Designed to drop into the existing heater assembly without reworking surrounding components, matching the original mounting interface.
- Broad HSH and E 1250 Series Coverage — Compatible with the E 1250S, E 1250P, and E 1250B LP/NG hydronic heaters and the HSH 380S and HSH 380B natural gas/propane units, with and without generator.
- Sustained Heat Output — A correctly seated End Cone maintains proper combustion exhaust flow; a cracked or damaged cone can compromise heat distribution and overall heater efficiency.
- Combustion System Integrity — In a fuel-burning heater, a compromised end cone can allow exhaust gases to migrate outside the designed flow path, making correct replacement critical to safe heater operation.
The End Cone is positioned at the terminal end of the combustion chamber or heat exchanger tube in a hydronic surface heater, directing exhaust gases out of the heat exchange path in a controlled manner. It plays a key role in maintaining the separation between combustion byproducts and the heat transfer medium, keeping the system operating efficiently and safely. When the End Cone cracks, erodes, or seals improperly, exhaust flow becomes unpredictable, heat output drops, and the risk of combustion gas migration increases — making timely replacement essential for any heating application on an active jobsite.
Part Details
| Part Number | 5100014261 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | End Cone |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E 1250S Hydronic Heater, Standard, LP/NG | E1250S | 5200012354 |
| E 1250P Hydronic Heater, Premium, LP/NG | E1250P | 5200012356 |
| E 1250B Hydronic Heater, Basic, LP/NG | E1250B | 5200007613 |
| HSH 380S-Natural Gas/Propane, w/Generator | HSH380S | 5200012370 |
| HSH 380B-Natural Gas/Propane, w/o Generator | HSH380B | 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.
