Direct Vent Vs Chimney Vent Boiler

Plumbers install a direct vent gas boiler in case an air tight construction of one s home makes it pretty difficult for a heater to draw sufficient combustion air from the inside.

Direct vent vs chimney vent boiler.

Basically the difference between the two is that the power vent water heater removes combustion gases from the atmosphere via a powered venting fan while a direct vent water heater vents these gases into the outdoor atmosphere using a chimney or exhaust pipe. On the flip side i can put that money toward a new power vent or direct vent boiler right now if i don t really need the chimney. Your furnace vents at a higher temperature which requires the chimney and the direct vent because it vents cooler vents out the side usually with pvc pipe. 1 is the chimney being used to vent a furnace or does the house have a direct vent furnace vent out an exterior wall.

You cannot remove if chimney being used by furnace unless you get a high efficiency furnace. Two of the three power vent and chimney rely on internal air for combustion a direct vented system utilizes outside air for combustion. There is also the 3rd option of getting a new boiler but spending to move the whole system to the other side of the house where a direct or power vent would just be pointed into the woods. 2 the structure of the brickwork does it span more than 1 level.

Two of the most popular types of water heaters today include the direct vent and power vent. Direct vent chimneys or exhaust for heating appliances. Going with the direct vent should not be a big problem. In this case the installation of a chimney or a vertical exhaust vent is impossible.