Dometic Replacement Capacitor Dual 40MFD/10MFD 250V - Part# 290000055
The Dometic dual capacitor (Part# 290000055) is an essential electrical component for RV air conditioning and refrigeration systems. This 40MFD/10MFD 250V capacitor helps your cooling units start reliably and run efficiently. If your RV AC or fridge is struggling to start or running weakly, a worn capacitor is often the culprit.
Key Features
- Dual capacitor design: 40MFD and 10MFD ratings in one unit
- 250V rated for standard RV electrical systems
- Direct replacement for Dometic cooling systems
- Improves AC and refrigerator startup performance
- Prevents compressor strain and extends equipment life
- OEM genuine Dometic part for guaranteed compatibility
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 290000055 |
| Capacitor Type | Dual Capacitor |
| Primary Rating | 40 MFD |
| Secondary Rating | 10 MFD |
| Voltage Rating | 250V |
| Manufacturer | Dometic |
Frequently Asked Questions
Q: How do I know if my capacitor needs replacing?
A: Common signs include your RV air conditioner or refrigerator taking longer to start, running at reduced capacity, making humming sounds without starting, or not running at all. Capacitors typically last 10-15 years and fail more frequently in hot climates.
Q: Will this capacitor work with my specific RV model?
A: This is a genuine Dometic OEM part designed for Dometic cooling systems using this capacitor specification. Verify your system uses a 40MFD/10MFD 250V capacitor before ordering. Contact our expert support team with your RV model for confirmation.
Q: Is this a difficult installation?
A: Capacitor replacement requires disconnecting power and carefully removing the old unit, then installing the new one in the same orientation. If you're not comfortable working with electrical components, we recommend having a qualified RV technician handle the installation for safety.
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 Dometic stock with expert support to help you identify and install the right component for your RV.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Dometic dual capacitor (Part# 290000055) is an essential electrical component for RV air conditioning and refrigeration systems. This 40MFD/10MFD 250V capacitor helps your cooling units start reliably and run efficiently. If your RV AC or fridge is struggling to start or running weakly, a worn capacitor is often the culprit.
Key Features
- Dual capacitor design: 40MFD and 10MFD ratings in one unit
- 250V rated for standard RV electrical systems
- Direct replacement for Dometic cooling systems
- Improves AC and refrigerator startup performance
- Prevents compressor strain and extends equipment life
- OEM genuine Dometic part for guaranteed compatibility
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 290000055 |
| Capacitor Type | Dual Capacitor |
| Primary Rating | 40 MFD |
| Secondary Rating | 10 MFD |
| Voltage Rating | 250V |
| Manufacturer | Dometic |
Frequently Asked Questions
Q: How do I know if my capacitor needs replacing?
A: Common signs include your RV air conditioner or refrigerator taking longer to start, running at reduced capacity, making humming sounds without starting, or not running at all. Capacitors typically last 10-15 years and fail more frequently in hot climates.
Q: Will this capacitor work with my specific RV model?
A: This is a genuine Dometic OEM part designed for Dometic cooling systems using this capacitor specification. Verify your system uses a 40MFD/10MFD 250V capacitor before ordering. Contact our expert support team with your RV model for confirmation.
Q: Is this a difficult installation?
A: Capacitor replacement requires disconnecting power and carefully removing the old unit, then installing the new one in the same orientation. If you're not comfortable working with electrical components, we recommend having a qualified RV technician handle the installation for safety.
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 Dometic stock with expert support to help you identify and install the right component for your RV.
