If part of your home is toasty warm and part of it freezing cold, then you should consider a heat transfer kit to better distribute warm air throughout your home.

A Heat Transfer Kit utilises and redistributes existing warm air from a room that has a single heat source (such as a fireplace or potbelly stove), to colder rooms around the home using an inline fan.

The base kit transfers warm air from one room to another.  The deluxe kits transfers warm air from one room to two others, and the premium kit transfers warm air from one room to three others.