The Wacker Neuson Knob is a genuine OEM component designed for the E-Series hydronic ground heaters, hydronic surface heaters, and HSH-Series hydronic surface heaters. This is a direct OEM replacement sourced through the Wacker Neuson parts network, ensuring it meets the original design intent for the control systems found across the E1100, E1250, E2200, E3000, E3000ES, E5000, HSH350, HSH380, HSH650, HSH700, Pureheat, and HHS hose handling system product lines. If you are maintaining or restoring the controls on any of these machines, verifying part number against your serial number and model number is recommended before ordering.
Key Features
- Genuine OEM Construction: — Molded and dimensioned to the original Wacker Neuson specification, ensuring the knob seats, grips, and operates the control shaft exactly as intended — no guesswork on sizing or shaft fit.
- Drop-In Control Shaft Compatibility: — Replaces the original knob on the control panel without modification to the shaft, fastener, or surrounding panel hardware.
- Broad Fitment Across the Hydronic Heater Range: — Covers a wide range of E-Series ground and surface heaters (E1100, E1250, E2200, E3000, E5000), HSH-Series surface heaters (HSH350, HSH380, HSH650, HSH700), Pureheat hydronic heaters, and HHS hose handling systems.
- Keeps Operator Controls Functional: — A cracked, stripped, or missing knob makes accurate control adjustments difficult; replacing it restores positive, tactile feedback to panel operation in cold-weather and freeze-protection jobsite conditions.
- Operator Safety Relevance: — Hydronic heaters operate with hot fluid circuits and combustion burners; a secure, intact control knob ensures the operator can make precise, confident adjustments to temperature and flow settings without slipping or losing control of the setting.
The knob on a hydronic heater control panel provides the operator's direct interface with a rotary control shaft — typically governing burner temperature, thermostat settings, or valve positions depending on the specific machine configuration. When the knob cracks, strips internally, or breaks off, the operator loses the ability to make accurate and consistent adjustments, which is particularly critical on ground heating and surface heating equipment where precise temperature control directly affects concrete curing outcomes or ground thaw performance. Replacing a worn or damaged knob with the correct OEM part restores full, reliable panel operation and keeps the machine performing to its intended specification.
Part Details
| Part Number | 5000168100 |
|---|---|
| Old Part Number | 0168100 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Knob |
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 |
| E5000 GROUND HEATER, W/GAS BURNER | E5000 | 5000620898, 5000620897, 5000620899 |
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| HP252 | HP252 | 5000620249 |
| HHS702 Hose Handling System | HHS702 | 5000620426 |
| 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 |
| 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 |
| HHS2202 Hose Handling System | HHS2202 | 5000620423 |
| Hose Handling System | HHS2200 | 5000620418 |
| Hose Handling System | HHS3000 | 5000620419 |
| Hose Handling System | HHS700M | 5000620420 |
| Hose Handling System | HHS1101 | 5000620421 |
| HHS3002 Hose Handling System | HHS3002 | 5000620424 |
| HHS3004 Hose Handling System | HHS3004 | 5000620425 |
| HHS2502 Hose Handling System | HHS2502 | 5200003554 |
| Cross Heater with oil burner | CH5000 | 5000620240, 5000620242 |
| Hose Handling System | HHS1701 | 5000620422 |
| HHS1251 Hose Handling System | HHS1251 | 5200019011 |
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.
