The Wacker Neuson is a genuine OEM Receptacle Connector designed for the E1250S, E1250B, E1250P, HSH380S, and HSH380B series hydronic surface heaters. As a direct OEM replacement, this connector is built to the exact electrical specifications of the original component, ensuring a secure, correct-contact fit within the heater's wiring harness. Compatible across LP/NG, diesel, and generator-equipped configurations in the E1250 and HSH380 families, this part covers a wide range of Wacker Neuson hydronic heating systems. Keep a verified replacement on hand so your heating setup is ready when cold-weather concrete curing or ground thawing demands it.
Key Features
- OEM-Matched Electrical Spec — Manufactured to the original connector pin configuration and contact rating, ensuring correct current transfer without resistance variance.
- Drop-In Harness Fit — Matches the original connector housing profile for a direct plug-in replacement within the heater's wiring harness — no splicing or adapter needed.
- Broad E1250 and HSH380 Coverage — Fits E1250S, E1250B, and E1250P models across LP/NG and diesel fuel configurations, as well as HSH380S and HSH380B units with and without generators.
- Protects Heating System Continuity — A failed or corroded receptacle connector can interrupt power delivery to critical heater controls; a correctly functioning connector keeps the system operating at full output.
- Electrical Safety Assurance — As an OEM connector in a fuel-burning heating system, correct contact integrity matters — this genuine part meets the original design requirements for safe operation in demanding job conditions.
The receptacle connector is an electrical coupling point within the hydronic surface heater's wiring harness, providing a reliable, removable connection between power supply leads and the heater's control or heating circuits. It allows sections of the wiring system to be disconnected for service and then re-engaged with a secure, low-resistance contact. When a receptacle connector corrodes, cracks, or loses retention, it can cause intermittent power loss, control faults, or a complete failure of the heating system — problems that are especially disruptive during time-sensitive cold-weather concrete or ground heating operations.
Part Details
| Part Number | 5200017751 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Receptacle Connector |
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.
