Originally Posted by bridor15
The thermostat on my 1973 Tradewind seems to prefer approximately -30 as the daily outside temperature. Is there a way to either recalibrate the thermometer or replace the bulb?
It sounds like the unit is DOA. You could probably get a more modern, more reliable thermometer to go in the hole. I put an indoor-only thermometer in the hole where ours was, and re-used the cover and trim. That is, if you are talkiing about the thermometer and not the thermostat, you called it both things in your post.