Economizers can help your HVAC equipment work more efficiently for you when it is nice out in the spring and fall by bringing in outdoor air rather than using the air conditioning or heating parts of the equipment. This equals FREE COOLING! This can also help with stagnant air that never gets changed out with fresh air. This can help you save on your energy bills and get fresh air into your building. It's a win win!
Economizers can be controlled via the building controls system (building automation), some units have controls that interlock with them based on outdoor air temperatures or even some CO2 sensors can control the economizers based on current CO levels in the buildings. CO sensors also can control an economizer with powered exhaust to help get the bad air out and replace it with fresh air. For more information on getting economizers installed, maintained or repaired in your building call us to schedule a Right-Size expert to assess your equipment, giving you the best options for your business.