We have a vacation home in Canada that we rent out during the winter. The renters turn up the heat and don't turn it back down when they leave, resulting in unnecessary heating costs until the next renter shows up. I am looking for a thermostat that automatically reduces the temperature either after a set time (like 24 hours) or when it no longer senses motion in a room for a few hours. I can't find any thermostats that do this for electrical baseboard heating. Does anyone know of any equipment that does this? I would even consider thermostats that can be monitored and controlled over the internet, but cost is an issue.