The Wacker Neuson Left Side Door is a genuine OEM component designed for the E1250 and HSH380 series hydronic surface heaters. This factory-sourced door panel provides a direct, like-for-like replacement for the original unit, covering a broad range of E1250S, E1250B, E1250P, HSH380S, and HSH380B configurations across LP/NG, diesel, and generator-equipped variants. As a genuine Wacker Neuson part, the is produced to the same tolerances and material specifications as the door fitted at the factory, ensuring correct alignment, latch engagement, and weather protection from day one.
Key Features
- OEM Panel Construction — Manufactured to Wacker Neuson's original material and dimensional spec, so fit, finish, and hinge alignment match the factory door exactly.
- Direct-Mount Replacement — Mounts to the existing hinge points and latch hardware on the E1250 and HSH380 enclosures with no reworking of the cabinet frame required.
- Broad Series Compatibility — Fits E1250S, E1250B, and E1250P heaters as well as HSH380S and HSH380B units across LP/NG, diesel, and generator-equipped configurations.
- Enclosure Integrity — A properly fitting door maintains the sealed environment around internal burner and heat-exchanger components, protecting against moisture ingress, debris, and wind that can affect heater ignition and combustion performance.
- Fuel-System Safety Relevance — On combustion heating equipment, a compromised or missing access door can disrupt air-fuel mixing and create unsafe operating conditions; replacing a damaged door restores the designed ventilation and containment envelope.
The left side door forms part of the outer protective enclosure on Wacker Neuson hydronic surface heaters. It shields internal burner assemblies, fuel system components, and heat-exchanger plumbing from the elements, helping maintain consistent combustion conditions and safe operation. When this door is damaged, warped, or missing, moisture and debris can reach sensitive components, leading to ignition faults, corrosion of fuel fittings, or unsafe accumulation of combustion gases — making prompt replacement essential for both performance and site safety.
Part Details
| Part Number | 5200010886 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Left Side Door |
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.
