I recommend using a online heating fuel comparison calculator or downloading the app Heating Fuel Comparison. Enter your cost for electric, propane, and natural gas and it will tell you what will be most economical for you. Most likely it will be natural gas.
Many people think electric is so expensive, but in our neck of the woods, it is much cheaper than propane.
The vent free heaters can be a concern, if the room is fairly tight, eventually you run out of oxygen. If they don't burn correctly, they will produce carbon monoxide.
Last edited by Rockandrollin; March 21, 2018 at 05:04 PM.
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