The Wacker Neuson Adapter is a genuine OEM component designed for the E-series and HSH-series hydronic surface heaters and ground heaters, including the E3000, E2200, E1250, E1100, HSH700G, HSH650, HSH380, and HSH350 families. As a direct factory replacement, this adapter is sourced from Wacker Neuson and manufactured to the same specifications as the original part. It fits an extensive range of configurations across the E3000, E2200, E1250, E1100, S3000, HX100, HX30, HP252, and Pureheat series, making it a widely applicable service part for hydronic heating equipment. Confirming your model number and machine number before ordering ensures the correct fit for your specific unit.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the adapter seats, seals, and connects exactly as the factory-installed part does.
- Direct Replacement Fit: — Replaces the original 5000168372 adapter with no rework to fittings or mounting points, dropping straight into the existing connection point on the heater assembly.
- Broad HSH and E-Series Compatibility: — Verified fitment across E3000, E3000ES, E2200, E1250, E1100, S3000, HSH700G, HSH650, HSH380, HSH350, HX100, HX30, HP252, and Pureheat hydronic heater variants.
- Maintains Heating System Integrity: — A correctly fitted adapter preserves proper fluid-circuit continuity in the hydronic loop; a worn or incorrectly sized adapter can cause leaks, pressure loss, and reduced heat output to hoses and ground blankets.
- Fluid-System Safety: — Because this adapter is part of a pressurized hydronic circuit, using the correct OEM-spec component helps prevent uncontrolled fluid release and maintains safe operating pressure throughout the heating loop.
An adapter in a hydronic heating system serves as a transitional fitting that connects two sections of the fluid circuit — joining hose lines, manifold ports, or heat exchanger inlets and outlets of differing thread types, sizes, or orientations. It allows the pressurized glycol-water mixture to flow cleanly from one component to the next without turbulence, pressure drop, or leakage at the junction. When an adapter cracks, corrodes, or develops a poor seal, the result is fluid loss from the hydronic loop, which reduces heating efficiency and can leave hoses or ground blankets underheated — a critical issue on cold-weather concrete curing and ground-thawing applications where consistent temperatures are essential.
Part Details
| Part Number | 5000168372 |
|---|---|
| Old Part Number | 0168372 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Adapter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with generator | E3000 | 5000620219, 5000620679, 5000620158, 5000620678, 5200014677, 5200004952, 5100017807, 5100017809, 5200014678, 5200014679, 5200014720, 5100017806, 5100017808, 5200014721, 5100017810, 5100017811, 5100025046, 5100055568, 5100056441, 5100017801, 5100056440, 5100025045 |
| HSH700 | HSH700G | 5000620243 |
| E2200 GROUND HEATER, W/ LIFT BAIL | E2200 | 5000620215, 5000620176, 5000620216, 5000620226, 5100017448, 5100017449 |
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| HP252 | HP252 | 5000620249 |
| HX100 Heat Exchanger | HX100 | 5000620432 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190, 5000620220 |
| E1250S | E1250S | 5200012355, 5200012354 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5000620244, 5200001676 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968, 5000620967 |
| Hydronic Surface Heater w/ Gen erator, 3000 ft hose | S3000 | 5000620218, 5000620182 |
| E12540B | E1250B | 5200012353, 5200007613 |
| HSH650 | HSH650 | 5000620991 |
| 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 |
| Hydronic Surface Heater, 700m hose | E700M | 5000620195 |
| HX30 Heat Exhanger, 230 V | HX30 | 5000620913 |
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.
