This reminds me of the time when the guy from the heating/cooling company came to inspect the furnace. Towards the end of the visit, he told me that he was confused by my thermostat, until he realized that it was in Celsius. This was the first thermostat set to Celsius he's ever seen.
As a side note, the switching of temperature scales is not very easy on my thermostat. I actually have to take it apart and move a switch on the circuit board. Otherwise it's a great product (bought at Home Depot as well, a Hunter brand). Remek
