The Dometic run capacitor (Part# 290335802) is an essential electrical component for RV air conditioning systems and compressors. If your AC unit won't start, runs inefficiently, or shuts down unexpectedly, a failed capacitor is often the culprit. This 60MFD/440V replacement ensures your cooling system operates at peak performance.
- 60 microfarads (MFD) rating for reliable AC compressor operation
- 440-volt capacity handles high-demand RV air conditioning systems
- Direct OEM Dometic replacement—exact fit for compatible units
- Prevents compressor damage from electrical stress
- Easy installation for experienced RV technicians
- Genuine part ensures warranty compatibility
| Specification | Details |
|---|---|
| Part Number | 290335802 |
| Capacitance Rating | 60 MFD |
| Voltage Rating | 440V |
| Application | Dometic RV Air Conditioning Systems |
| Type | Run Capacitor |
Frequently Asked Questions
Q: How do I know if my capacitor has failed?
A: Signs include AC compressor not starting, unusual humming sounds, reduced cooling capacity, or complete system shutdown. A failed capacitor often has a burnt smell or visible bulging.
Q: Is this a direct replacement for my Dometic unit?
A: Yes—this is a genuine OEM Dometic part. Verify your unit's specifications match 60MFD/440V before ordering to ensure compatibility.
Q: Can I install this myself?
A: Capacitors hold electrical charge and can be dangerous. We recommend having a qualified RV technician perform the installation for safety and warranty purposes.
Why Elkhart RV Parts
We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM stock, and our expert support team is ready to help you identify the exact component your RV needs.
| Brand | Dometic |
|---|---|
| Part number | 290335802 |
| Product type | Run Capacitor |
| Mfd rating | 60MFD |
| Voltage rating | 440V |
| Application | RV Air Conditioning and Cooling Systems |
| Part category | Service Part |
| Oem type | Genuine OEM |
| Compatibility | Select Dometic air conditioning units and heat pump models |
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.