Watch This!!
How Does a Heat Pump Work?
If you would like to know how the quiet and constantly comfortable cooling and heating system actually works, take a moment to watch this video (link below) from Fujitsu, one of the manufacturers Heat Pumps Unlimited represents. You will love the energy efficient, environmentally sound heating and cooling system.
World’s Most Efficient Mini-Splits – RLS3/RLS3H Series
https://www.youtube.com/watch?v=XK6JiiaZHiE