They are safer than non direct heaters because the unit is completely sealed and therefore no toxic gas fumes can be.
Direct vent furnace.
There are many advantages to be had from installing a direct vent gas furnace.
Direct vent gas wall heaters reviews 1.
Piping can be set horizontally to allow venting through a sidewall or vertical installation can also be undertaken to allow venting through the roof.
Stylish clean energy a.
Control panel locking feature prevents unintended operation especially by.
Martin direct vent propane wall heater.
This furnace is then classified as a non direct vent category iv gas furnace.
In direct vent applications combustion air is taken from outdoors and the flue gases are discharged to the outdoors.
They meet the stringent design standards of newly constructed modern homes.
Martin direct vent propane wall heater furnace.
In non direct vent applications combustion air is taken from indoors and the flue gases are discharged to the outdoors.