Twin blower fireplace heat exchanger, 17 inched deep, fits small metal prefab fireplaces. Made out of 1/8th thick made in USA structural steel for long life. Twin 55 CFM fans run quiet yet put out  a good flow of heated air. Each fan comes with its own plug in wall power source. Runs on 12v power so if the power ever goes out you can wire it up to a car, boat, lawn tractor, or jump box battery. These  do not have adjustable legs to raise it over a lip or gas starter pipe but can be added for 30.00 See 3rd to last picture for view of legs

   2 piece design tilts up for easy ash removal, ash is a insulator and needs to be removed regularly no matter whos design you are using for maxium performance. See last picture to see how it tips up for easy ash removal

   

  This is all boxed up and ready for a shipping label  Can build deeper models for larger fireplaces. Message me for details

   17 inches deep by 20 inches wide in rear by 26 wide in front