Economizers
Free Cooling:
Economizers are used to allow outside air to cool the space in the spring and fall.
This saves energy over the conventional mechanical cooling system which also protects the compressor from
operating in low ambient conditions that can cause mechanical failure.
When free cooling is not available, the compressors will be cycled on by demand.
When free cooling is available, the outdoor-air dampers will modulate to supply 55 degree air to the space.
Most economizers use an enthalpy / temperature control to limit the amount of humidity allowed before the change to mechanical cooling furthering comfort to the tenants.
One of the biggest advantages of an economizer is the ability to cool interior spaces or space with a
large heat load when the outdoor ambient temperature is too cold for safe mechanical cooling.
Save the compressor and increase comfort!
How much energy can you save?
As much as 10% a cooling season,
as well as less ware on your mechanical cooling system.
All Climate Heating & Cooling: (763) 548-8095
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