The DRESCHER COMBUSTION AIR VENT
A BREATH OF FRESH AIR FOR YOUR HOME
Save on heating costs and increase the efficiency of your masonry fireplace.
Instead of using the already heated and costly interior air, The Drescher Vent draws in fresh, cool, air from outside the home to provide the optimal environment for combustion.
See How It Works
Install and use in Masonry Fireplaces
A 4 1/4″ hole is drilled through the fireplace wall no more than 4″ from the floor of the fireplace to the bottom of the hole.
The fireplace vent is installed horizontally through the fireplace wall with the flange and cap on the inside. A louver screen is installed on the exterior wall to prevent the intrusion of bugs and small animals.
The Drescher Air Vent will efficiently draw cold air from outside the home and generate the proper environment for combustion, using unheated, free air.