This view shows the stainless steel heat exchanger between the firebox and the chimney, notice the 3 layers of pipes and the insulation going all the way to the chimney.
Inside the Box
Inside you will find firebrick and insulation to keep as much heat in as possible and heat the water not the air around.
Welding
This view shows how well the firebox is carefully welded together
Door view
This is a view of the 2 doors on the stove. The top is for loading wood and the bottom serves as a damper to control your fire.