It will take Qualified HVAC contractors approximately four to 8 hrs to install a central AC unit. On the other hand, if the task also necessitates installing ductwork, count on the job to take Yet another just one to 2 business days, with regards to the sizing of your home. https://air-conditioning-installa23458.blazingblog.com/26615095/considerations-to-know-about-air-conditioning-installation-north-west