Concentric Vents High Efficiency Furnaces

Concentric vents make it easier to have a two pipe installation for high efficiency furnaces.

Concentric vents high efficiency furnaces.

Cvent 3 is for use with 3 in. In contrast modern high efficiency condensing furnaces exhaust much cooler gasses and need only plastic pipe materials such as pvc cpvc or abs for their exhaust vents. These vents simplify installation and only require one hole through the wall or roof where the pipes terminate. The concentric vent allows both the intake for combustion air and the exhaust vent to pass through a standard roof or sidewall.

The pvc pipes are used for air intake exhaust gas and to remove the corrosive condensation resulting from the combustion process. This item is accepts two inch pipe. These pvc pipes are connected to the furnace and expelled outside. Concentric vent kit for high efficiency gas furnace dcvk 20 two inch.

This is an alternative to the standard two pipe intake vent shown in the basic furnace installation instructions. Without using these vents the installation would require cutting two holes through the home one for each pipe. Refer to the furnace installation instructions for intake vent pipe sizing information. Enjoy 80 afue efficiency by selecting a high efficient direct vent furnace from cozy the trusted name in zone heating.

Description this item is used for a two pipe high efficiency gas furnace. Browse for more. The vent kit is ideal if you do not want to cut two holes in your roof or wall to vent the furnace. This high efficiency venting system must be installed when you install the new furnace.