Last night the stove ran out of pellets and the house went down to 54 degrees. I have hot water baseboard and I have the thermostat to kick on at 65 degrees. I talked to a friend who repairs oil burners and he said it is very common for houses with pellet and wood stoves to have their baseboards freeze. Has anyone else had this problem? If I am using the pellet stove to heat my upstairs and there is no call for heat for the baseboard, how can I prevent the pipes from freezing?