In my house we have a gas fireplace, because we do not like running the heater and it saves money and the environment.
What i have noticed was the gas fireplace doesn't spread the heat around the room.
So i made a fan system out of a couple dead computer fans.
Step 1: What I Did
I took a three computer fans and hooked them up to a 12v converter, then i set them up so they would
push the hot air out of our gas log fireplace saving us money, and reducing my carbon foot print.
Step 2: Materials
3 or 2 computer fans ( i used 3)
1 12v converter
Step 3: The Fans
Then use a wire tie and connect and the wires together with the extra wire, then attach it to your 12v converter
Step 4: Seting Them Up
But first make sure you know which way the air blows out