Quote:
electroni, spend up for it. what if the wafer goes out? no back up. with the electronic, there is a back up.
Actually there IS a backup with the wafer setup, which is what I have. In it you have two switches and two wafers. You set the backup first to hold the temp at 102F then set the primary to 99.5, if the primary switch goes out the backup saves the hatch. That's how I understood it anyway.
okay, wait, maybe i have it backwards!!!!!!! lol! but i'll look inside mine. here's what i know...i have the top package. it has a back up on it. the thermostat is electronic and i believe the backup is a wafer.