Emerson Alco 066662 TXV 318423-701 Efficient Airflow: Optimized blade pitch

Efficient Airflow: Optimized blade pitch for consistent HVAC blower wheel performance and static pressure management

Its pilot operated design allows for efficient operation across a wide range of differential pressures while maintaining consistent performance in demanding field conditions

High Isolation Efficiency: Engineered as a Class 2 power source to isolate the low-voltage control loop from the 120V primary feed

or the pressure tubing

Linter-Resistant Ports: Engineered to prevent debris buildup

Emerson Alco 066662 TXV 318423-701 Efficient Airflow: Optimized blade pitchThe Emerson Alco 066662 is a professional grade R410A 3 ton TXV designed for precise refrigerant metering in residential and light commercial air conditioning systems. This externally equalized thermal expansion valve features a straight body configuration with 3 8" x 1 2" sweat connections, ensuring a reliable seal in high pressure environments. Engineered for versatility, the 066662 kit includes Chatleff and Aeroquip adapters, making it an essential