The Wacker Neuson Capacitor is a genuine OEM component designed for the HI 120 and HI 120HD indirect-fired air heaters. Sourced directly through the Wacker Neuson parts network, this capacitor meets the original electrical specifications required to keep the heater's motor circuit operating correctly. It is a direct-fit replacement for both the standard HI 120 and the heavy-duty HI 120HD configurations, making it the reliable choice when the original component needs replacement.
Key Features
- Correct Electrical Specification — Genuine OEM rating ensures the capacitor delivers the exact start or run capacitance required by the HI 120 and HI 120HD motor circuit — no guesswork on microfarad or voltage tolerance.
- Direct-Fit Replacement — Engineered to match the original mounting and terminal configuration, so installation connects straight into the existing heater wiring without modification.
- Fits HI 120 and HI 120HD — Confirmed compatibility across both the standard and heavy-duty variants of the HI 120 indirect-fired air heater family.
- Restores Reliable Motor Startup — A failed capacitor causes hard-start conditions, motor humming, or complete failure to ignite the heater blower; replacing it with part 5200024743 restores proper startup torque and airflow.
- Electrical Safety Compliance — Using a genuine OEM capacitor with the correct rated voltage and capacitance protects the motor windings from overcurrent stress, reducing the risk of further electrical damage to the heater.
A capacitor in an indirect-fired air heater stores and releases electrical energy to provide the burst of torque the blower motor needs to start and maintain its operating speed. Without a properly functioning capacitor, the motor may struggle to start, run inefficiently, or draw excess current that can damage the motor windings over time. When the capacitor fails, heat output drops or stops entirely — replacing it promptly with the correct part gets the heater back to full output.
Part Details
| Part Number | 5200024743 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Capacitor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 120 | HI120 | 5200019342 |
| HI 120HD | HI120HD | 5200019343 |
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.
