Effbox is a Patent Pending control device for minimising the energy consumption of refrigeration and chiller plants. It optimises the temperature difference between the condenser and ambient conditions; reducing power use at the compressor and condenser fans.
This type of control is typically called wet bulb control or floating head pressure control.
It is designed to be simple to install, configure and use.
In climates where the ambient conditions vary the electrical savings are typically 6% – 20% of the combined compressor and fan energy.
The typical payback including installation is less than 2 years.