Indoor and outside installation: The professionals will set up the indoor and outside units in their respective locations. I'd personally also endorse covering your AC condenser to the Winter season to safeguard it from snow. Thanks! We're glad this was helpful. Packaged models Mix all components in one outside unit. https://airconditionerinstallatio96418.blogminds.com/5-simple-techniques-for-air-conditioner-installation-27250519