Conventional enthalpy control of economizers often misses a significant energy conservation opportunity. The control circuit suggested in this video maintains the same occupied space temperature while reducing the percentage operating time of mechanical cooling. By increasing the the off time while maintaining identical compressor run time, the system achieves meaningful energy savings without compromising occupant comfort.
Battle against climate change
Logical approaches to addressing climate change in the HVAC industry can provide both indoor and outdoor environmental improvement as well as financial benefits. Sample energy reductions calculated by the building owners present paybacks about one year while they reported superior indoor conditions for their building occupants.