Purchase an INVERTER model. Select an INVERTER air conditioner thru a QUALIFIED AUTHORIZED AIRCON DEALER/CONTRACTOR. The higher the EER rating, the more efficient the unit.
Poorly made or poorly installed HVAC products won’t hold up over time. They usually require frequent and costly repairs that you wouldn’t have had to deal with had you gone with the right pros for the job. A knowledgeable HVAC professional will recommend the best products for you, because they know they will last and ultimately save...