is there a way to lock on the fan all of the time?
cold winters here in Iowa below zero!
we need to be able to lock the thermostat to the furnace fan to on to help keep the pipes from freezing.
also we need a wider range on the heat cool settings for the max min temps.
is there a way to place the unit to a single temp for super cold outdoor temps?
it would be nice to have an outdoor temp sensor tied in to the system as well.
