June 10, 2018 at 11:10 pm #2131 Larry VentoParticipant I have used a portable swamp cooler on patio in Mesa AZ . It’s hard to maintain it stops working once the monsoon season arrives. I personally would love to test this. I have always said did they test that here? The heat and sun here are like no other. If it works here in the desert it will work anywhere.