said by DKS:Here where we live DKS, it would be rather uncommon to see. Mention propane and you get the mental picture of a one-toothed hillbilly who married his sister and roasting a steak on an outdoor grill in his kitchen with a little white propane tank next to it. said by Jon:
And why is running a propane grill inside dangerous?
Two words. Carbon monoxide
There are houses all over the world that run entirely on propane. How is it different from a propane powered stove or furnace or fire place?
Those devices are all properly vented to the outside. I have a natural gas furnace and water heater. Both are vented to the outside. The furnace also has an outside air intake.