"We installed one of their wood burning fireplaces in our new home when we built and it is great. We have 2200sq ft on the first floor and I can put a fire in it and it will heat our whole home much quicker than our central heat system can. We have it ducted into our central heat system and can turn the fan on to draw the heat from the fireplace to the rest of the house. It can be 30 degrees outside and I can make a fire and it will bring the inside temperature up to around 70 degrees. We have to start choking the fire back or it will cook us right out of here. I am very happy with this fireplace and we use it every winter."