Description
The Trane VAL21105 is an OEM thermostatic expansion valve (TXV) engineered for precision refrigerant metering in Trane residential and light commercial HVAC systems. Featuring Chatleff-style connections and rated for 2-ton capacity at 79 PSIG, this valve delivers consistent superheat control to optimize system efficiency and protect the compressor from liquid slugging.
Key Features
- OEM Trane replacement TXV for direct-fit installation
- Chatleff-style connections for secure, leak-free refrigerant line attachment
- 2-ton capacity rating matched to compatible Trane system configurations
- 79 PSIG operating pressure rating for reliable performance across system conditions
- Precise superheat regulation to maximize system efficiency and protect compressor integrity
- Durable construction built to Trane OEM quality standards
Product Specifications
- SKU: VAL21105
- Brand: Trane
- Valve Type: Thermostatic Expansion Valve (TXV)
- Connection Type: Chatleff
- Capacity: 2 Ton
- Operating Pressure: 79 PSIG
Application
Designed as a direct OEM replacement for Trane split systems and air handlers, the VAL21105 TXV ensures accurate refrigerant flow control at the evaporator inlet. Proper TXV function is critical to maintaining system efficiency, preventing evaporator flooding, and extending compressor life. Always verify compatibility with your specific Trane model before installation.
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