We have an old mid efficiency natural gas furnace that we do not use 98% of the time.
Two years ago we bought a
high efficiency wood fireplace insert which we use to heat with. With limited oxygen the wood burns slower and cleaner therefore saving you money and you have to stoke less often. It is exactly like a high efficiency wood stove only it fits into your existing fireplace.
Pros - Toasty warm heat and a nice fire to look at. It's cheaper to heat with wood than with gas. I'm allergic to dust and whenever we turn on the furnace my symptoms are horrible. Stuffy nose and sneezing all the time. With the insert I don't have any problems.
Cons - It's time consuming to heat only with wood, stacking, chopping and making and stoking the fire take time and I have to be here to do it. In the mornings and when we get home after being away all day in the winter the house can be as cold as 12C.
