Dometic Refrigerator Cap Tube - NR Series - Part# 239401031
The Dometic refrigerator cap tube is a critical component in the cooling system of NR Series absorption refrigerators. This tube manages refrigerant flow and pressure regulation, ensuring your RV fridge maintains proper temperature control. If your Dometic refrigerator is running warm, not cooling evenly, or showing signs of refrigerant issues, a worn or damaged cap tube may be the culprit.
- OEM Dometic replacement part for NR Series refrigerators
- Manages refrigerant pressure and flow in the cooling circuit
- Direct fit — no modifications required
- Essential for maintaining consistent cooling performance
- Genuine part ensures compatibility with your RV's cooling system
| Specification | Details |
|---|---|
| Part Number | 239401031 |
| Compatibility | Dometic NR Series Refrigerators |
| Component Type | Cap Tube Assembly |
| OEM Status | Genuine Dometic Original Equipment |
Frequently Asked Questions
How do I know if my cap tube needs replacement?
Signs include the refrigerator running warmer than normal, uneven cooling between compartments, or the fridge not cooling at all despite the burner or compressor running. A failed cap tube disrupts refrigerant circulation.
Is this a direct replacement for my NR Series fridge?
Yes. This is an OEM Dometic part designed specifically for NR Series models. It installs directly without modification, though professional service is recommended for refrigerant system work.
Can I install this myself?
Cap tube replacement involves the refrigerant system and requires proper evacuation and recharging procedures. We recommend having a certified RV technician perform the installation to maintain system integrity and warranty compliance.
Why choose Elkhart RV Parts?
We specialize in hard-to-find Dometic replacement parts and ship from Elkhart, Indiana — the RV capital of the world. Every part is genuine OEM Dometic stock, backed by expert support to help you get the exact component your refrigerator needs.
Original: $1,242.48
-65%$1,242.48
$434.87Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Dometic refrigerator cap tube is a critical component in the cooling system of NR Series absorption refrigerators. This tube manages refrigerant flow and pressure regulation, ensuring your RV fridge maintains proper temperature control. If your Dometic refrigerator is running warm, not cooling evenly, or showing signs of refrigerant issues, a worn or damaged cap tube may be the culprit.
- OEM Dometic replacement part for NR Series refrigerators
- Manages refrigerant pressure and flow in the cooling circuit
- Direct fit — no modifications required
- Essential for maintaining consistent cooling performance
- Genuine part ensures compatibility with your RV's cooling system
| Specification | Details |
|---|---|
| Part Number | 239401031 |
| Compatibility | Dometic NR Series Refrigerators |
| Component Type | Cap Tube Assembly |
| OEM Status | Genuine Dometic Original Equipment |
Frequently Asked Questions
How do I know if my cap tube needs replacement?
Signs include the refrigerator running warmer than normal, uneven cooling between compartments, or the fridge not cooling at all despite the burner or compressor running. A failed cap tube disrupts refrigerant circulation.
Is this a direct replacement for my NR Series fridge?
Yes. This is an OEM Dometic part designed specifically for NR Series models. It installs directly without modification, though professional service is recommended for refrigerant system work.
Can I install this myself?
Cap tube replacement involves the refrigerant system and requires proper evacuation and recharging procedures. We recommend having a certified RV technician perform the installation to maintain system integrity and warranty compliance.
Why choose Elkhart RV Parts?
We specialize in hard-to-find Dometic replacement parts and ship from Elkhart, Indiana — the RV capital of the world. Every part is genuine OEM Dometic stock, backed by expert support to help you get the exact component your refrigerator needs.
