Cold Storage - Car cover or not?

[black69]

I just thought I would throw out my 2 cents on car storage. I do have cars stored all over the place because I don't have one big fancy garage with forced air heat. What I came up with is I use the 220 hookup at the airconditioner and wired into that for baseboard heater and set it at 40-45. I put that in 3 garages over a weekend, the trick is to mount the baseboard heater on the opposite side of where the 220 junction box is for the airconditioner, to keep the 220 wiring short. Clean easy and safe. No new breakers to install. You can get the whole set up at home depot and its easy to install. No gaselines, venting issues.
I put the standard cover on and 4 mouse traps (one at each corner of each car.