Temperzone has started rolling out its 2nd Generation R410A units which now use Electronic Expansion Valves (EEV) as standard. The new control system using the EEV gives better EER at rated ambient of 35C. As the ambient goes below 35C it reduces the compressor energy input and hence increases the EER even further.
Temperzone has been using EEV units for a number of years, primarily as a protection system in units with high constant load like those used for very high ambient conditions in the mining industry. Temperzone’s 2nd generation R410A units have a much more sophisticated control system that allow much more use of the EEV.
Temperzone has started rolling out its 2nd Generation R410A units which now use Electronic Expansion Valves (EEV) as standard. The new control system using the EEV gives better EER at rated ambient of 35C. As the ambient goes below 35C it reduces the compressor energy input and hence increases the EER even further.