Description
GLASS FRONTED 70AM a gas Fire insert with a sealed combustion chamber.
Therefore, it is a so-called sealed device. The oxygen necessary for combustion is collected from the outside through a coaxial evacuation tube. This tube is actually an inner tube through which air is drawn in for combustion, and an outer tube through which smoke is expelled. A sealed fireplace is one in which combustion takes place in a hermetically sealed chamber and, therefore, does not use the air from the room where it is installed. This type of fireplace is much more efficient than open-draft or atmospheric fireplaces.
