* The thermostat is located in the master bedroom downstairs, which tends to remain colder than the rest of the house if the door is closed,
so setting 70°F there causes the other rooms to go up to 75-80.
* Keep the door to the basement stairs **open** in the winter to let the heat from the furnace flow by convection. Also leave the
* The thermostat is located in the master bedroom downstairs, which tends to remain colder than the rest of the house if the door is closed,
so setting 70°F there causes the other rooms to go up to 75-80.
* Keep the door to the basement stairs **open** in the winter to let the heat from the furnace flow by convection. Also leave the