The Dometic expansion valve (EEV) is a critical component in your RV's air conditioning system that regulates refrigerant flow to maintain optimal cooling performance. If your TX10 or GVTX10 air conditioner isn't cooling properly or is cycling on and off erratically, a faulty expansion valve is often the culprit. This OEM replacement part restores precise temperature control and system efficiency.
Key Features
- Electronic expansion valve (EEV) for precise refrigerant flow control
- OEM Dometic replacement—exact fit for TX10 and GVTX10 models
- Maintains consistent cooling performance and system reliability
- Prevents compressor strain caused by improper refrigerant metering
- Direct replacement—no modifications required
- Part of Dometic's complete air conditioning system architecture
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 4471007312 |
| Component Type | Electronic Expansion Valve (EEV) |
| Compatible Models | Dometic TX10, GVTX10 |
| Function | Regulates refrigerant flow in cooling system |
| Condition | New OEM |
Frequently Asked Questions
- How do I know if my expansion valve is failing?
- Common signs include reduced cooling capacity, inconsistent temperature control, the AC cycling rapidly on and off, or unusual hissing sounds from the air conditioning unit. If your TX10 or GVTX10 isn't maintaining cabin temperature like it used to, the expansion valve should be inspected.
- Can I install this expansion valve myself?
- Replacement requires specialized tools and knowledge of refrigeration systems. We recommend having a certified RV technician perform the installation to ensure proper refrigerant handling, system evacuation, and leak testing. Improper installation can damage the entire AC system.
- Is this a genuine Dometic part?
- Yes, this is an authentic OEM Dometic expansion valve. We source directly from Dometic to guarantee you receive the exact component engineered for your TX10 or GVTX10 air conditioner, ensuring perfect fit and performance.
Why Choose Elkhart RV Parts
We specialize in hard-to-find Dometic replacement parts for RV owners who need exact OEM components. Shipping from Elkhart, Indiana—the RV capital of the world—we maintain inventory of genuine Dometic parts and provide expert support to help you identify and install the right replacement. When your RV's cooling system needs attention, trust the specialists.
| Brand | Dometic |
|---|---|
| Product type | Expansion Valve |
| Valve type | Electronic Expansion Valve (EEV) |
| Part number | 4471007312 |
| Compatible models | TX10GVTX10 |
| Compatible ac units | Dometic rooftop AC units |
| Application | RV air conditioning systems |
| Part category | Service Parts |
| Oem | true |
| New | true |
| Function | Refrigerant flow control and cooling performance |
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.