Enter the measurements for the room you'd like your log burner in the boxes provided and your recommended stove heatput output will be calculated for you.

When picking out a stove, make sure it fits your room's size just right - too small and it'll struggle, too big and it won't perform its best, plus you might end up overheating!

Keep in mind, this applies only to wood or mixed fuel stoves, Bioethanol is a different case!
Check the minimum recommended room sizes on the product page for those.