removing the need for an external power supply

If you are using RA2000 valves

Ensure your inventory includes these 20 amp 600 volt fuses to keep cooling and heating units operational during peak load conditions

providing reliable 24V power step-down

Durable Construction: High-grade industrial materials resist warping and corrosion in demanding residential and light commercial environments

Copeland Comfort Control (Alco) 078117 Cage Assembly 30067439-890 removing the need for anThe Copeland Comfort Control (Alco) 078117 Cage Assembly, also identified by the industry interchange X9117B7B, is a high capacity component engineered for the Alco T Series take apart expansion valves. Designed for heavy duty commercial refrigeration and large scale HVAC systems, this double ported cage assembly provides precise refrigerant metering and stable superheat control even under fluctuating load conditions. The modular "take apart" design