Direct Vent Water Heater Vs Standard Vent

Different water heaters have different types of ventilation.

Direct vent water heater vs standard vent. This overcomes the limitation of a regular direct vent water heater which must be located adjacent to an exterior wall. There are also power direct vent models which use a fan to exhaust combustion gases. The difference between the two water heater types is combusted from the burner to the vent system. Here we ll be comparing the direct vent water heater against the power vent water heater.

The direct vent was probably used because it was a lot easier given the location. The only downside is that direct vent water heaters are significantly more expensive running up to twice as much as a regular water heater. Here we will go over the two most popular water heater types direct vent and power vent. They do require a zero tolerance for the proper and safe transfer of the flue gases.

Direct vent water heaters. The venting system is responsible for safely removing these dangerous gases from your home. 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. Two of the most popular types of water heaters today include the direct vent and power vent.

Direct vent water heaters are designed with the sealed combustion chamber and they mostly use the horizontal flue pipe directly through the external wall and out. A standard vent must go mostly up and all the way to the roof. They can use a separate vent pipe or double wall vents coaxial to draw the. These include an atmospheric or standard vent direct vent and power vent among others.

A direct vent water heater vents these combustion gases to the atmosphere while a power vent water heater removes them with the aid of a powered venting fan.