This Dometic run capacitor is an essential electrical component for RV rooftop and window air conditioning units. The 45/10 MFD dual-capacitor design regulates power flow to the compressor and fan motors, ensuring smooth operation and preventing damage from electrical surges. If your AC is running weakly, humming without cooling, or won't start, a failed capacitor is often the culprit—and this OEM replacement restores full cooling performance.
- Dual capacitor: 45 MFD (compressor) and 10 MFD (fan motor)
- Direct replacement for Dometic RV air conditioning systems
- Improves compressor and fan motor efficiency and longevity
- Prevents AC shutdown and electrical damage from capacitor failure
- Easy bolt-down installation on existing AC units
- OEM Dometic part—guaranteed compatibility and reliability
| Specification | Details |
|---|---|
| Capacitance | 45/10 MFD (dual) |
| Part Number | 9108725295 |
| Application | Dometic RV Air Conditioners |
| Type | Run Capacitor |
Frequently Asked Questions
How do I know if my RV AC capacitor has failed?
Common signs include: the AC unit hums but won't start, cooling is weak or absent, the compressor cycles on and off repeatedly, or the unit shuts down after a few minutes. A failed capacitor prevents the motor from receiving the proper electrical boost needed to run.
Can I install this capacitor myself?
Yes, if you're comfortable with basic electrical work. Turn off power at the breaker, discharge the old capacitor safely with an insulated screwdriver, unbolt it, and install the new one in the same position. Always wear safety glasses and work carefully around electrical components. If unsure, consult a professional RV technician.
Will this capacitor fit my specific Dometic AC model?
This 45/10 MFD capacitor is designed for most Dometic rooftop and window air conditioning units. Verify your AC model number and compare it to the part compatibility list, or contact our support team with your unit's specs for confirmation before ordering.
Why choose Elkhart RV Parts?
We specialize in hard-to-find Dometic RV replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM Dometic stock, backed by expert customer support to help you get the right component the first time.
| Capacitance (mfd) | 45/10 |
|---|---|
| Product type | Run Capacitor |
| Brand | Dometic |
| Part number | 9108725295 |
| Capacitor type | Dual-Run |
| Application | RV Air Conditioning |
| Compatible ac units | Dometic Penguin |
| Compatible rv types | Travel Trailers, Motorhomes |
| Function | AC Compressor and Fan Motor Operation |
| Item condition | New |
| Part category | OEM |
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.