Staying Cool

Last summer when the temperature here in Las Vegas was topping out at 114 degrees F, it was a struggle to keep the interior of my RV under 90 degrees, even with two 15,000 BTU roof air conditioners and a 6,000 BTU window unit. By mid-afternoon, I wanted to go to the movies or casinos just to cool down.

This summer I have taken a couple of steps to keeping the interior cooler. First, I have covered most of my windows with reflective insulation which has reduced the amount of heat coming into the RV significantly...

Second, I purchased a personal evaporative cooler from Walmart that works surprisingly well by using the evaporation of water to produce cool air...

These small units will not cool an entire room - they need to be within a couple feet of you.

Although the temperature has only reached 106 degrees to date, the interior of the RV has been much more comfortable than last year. Hopefully, I will be able to say the same when it exceeds 110.

Update (7/28/2019): The temperature hit 112 F today and although the interior of the RV is warm, it is better than last summer. I did have to replace the living room air conditioner due to the compressor failing, so this may have been part of the problem.