This Dometic R-404A refrigerant line set assembly is the factory OEM replacement for RV air conditioning and cooling systems that use R-404A refrigerant. The 40-inch length connects your compressor to the condenser and evaporator coils, making it essential for maintaining proper refrigerant flow and system efficiency. If your RV AC is underperforming or you're replacing a damaged line, this genuine Dometic assembly ensures a proper fit and reliable cooling performance.
Key Features
- Factory OEM Dometic refrigerant line assembly for R-404A systems
- 40-inch length fits standard RV air conditioning installations
- Pre-assembled and ready to install—no additional fittings needed
- Designed for optimal refrigerant flow and system efficiency
- Durable construction rated for RV mobile and stationary use
- Genuine part ensures compatibility with Dometic cooling systems
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 9600014282 |
| Refrigerant Type | R-404A |
| Assembly Length | 40 inches |
| Application | RV Air Conditioning Systems |
| Manufacturer | Dometic |
Frequently Asked Questions
- How do I know if my RV AC system uses R-404A refrigerant?
- Check your Dometic air conditioning unit's nameplate or service manual. R-404A is commonly used in Dometic RV cooling systems. If you're unsure, contact our support team with your RV model and we can confirm the correct refrigerant type for your system.
- Can I install this line set myself, or do I need a professional?
- Refrigerant line installation requires proper evacuation and charging procedures to comply with EPA regulations. We recommend having a certified RV technician or HVAC professional handle the installation to ensure system integrity and warranty compliance.
- What causes a refrigerant line to fail?
- Lines can develop leaks from vibration damage during travel, corrosion, impact, or age. If your AC is losing cooling capacity or you notice oil residue near connections, a line replacement may be necessary. A professional can perform a pressure test to confirm a leak.
Why 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 we sell is genuine OEM Dometic equipment backed by expert customer support. When you need the exact refrigerant line assembly for your RV cooling system, trust the specialists who know RVs inside and out.
| Part_number | 9600014282 |
|---|---|
| Product_name | Dometic R-404A Refrigerant Line Set Assembly 40" |
| Manufacturer | Dometic |
| Product_type | Refrigerant Line Set Assembly |
| Refrigerant_type | R-404A |
| Length | 40 inches |
| Dimensions | 40" x 7" x 2.25" |
| Weight | Under 3 lbs |
| Configuration | Slimline |
| Condition | Pre-charged |
| Installation_type | Factory-built ready to install |
| Compatible_units | Dometic single-zone AC unitsDometic multi-zone AC unitsDometic Penguin IIDometic Rooftop AC systems |
| Oem_part | true |
| Category | Accessories |
| Subcategory | RV Air Conditioning Parts |
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.