In this HT tutorial, I show you how to install a DIY mini split air conditioner and heat pump in a spray foam attic for humidity and moisture control. These systems also work great for garages, workshops, basements, and lofts.
I realize this project is a bit costly compared to other HT posts; however, it is a cheaper option compared to a traditional HVAC system and can be installed by a DIY'er.
Mini split air conditioners and heat pumps are becoming very popular in the United States. Furthermore, mini splits now come with pre-charged line sets, which allows you to install the system without hiring an HVAC technician.