Making stuff cool and keeping it that way has been a pretty essential part of human civilization for thousands of years, with only in the past few hundred years man-made methods having become avail…
I'm having a concrete patio installed in our backyard. The HVAC condenser needs to be moved. Seems this would require: 1. Properly evacuate the refrigerant (R-410A) 2. Disconnect 3. Move (I can do this) About 10 days later: 1. Reconnect 2.…
