<strong>Yahoo Message Number: 8204</strong>I keep a Radio Shack remote thermostat in my plumbing bay. <br/>Night time lows were in the high 20s, the bay temp was around 38 or so.<br/><br/>During our trip home this week, the bay temp got down to 18 degrees while driving. The outside temps were from 27 down to 12 degrees. <br/>I tried changing the setting on the bay thermostat, thinking I had it set the...