Direct Vent Vs Power Vent Water Heater

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Direct vent vs power vent water heater. There are also power direct vent models which use a fan to exhaust combustion gases. Exhaust gases can be pushed through horizontal exhaust pipes with the use. At the end of the day both venting solutions offer a sealed system which is of great importance. Two of the most common type of water heaters are atmospheric vent water heaters and power vent water heaters.

A power vent water heater uses a fan or blower to assist in the removal of exhaust gases from the hot water heater. Direct vent water heater vs power vent water heater is one better than the other. It s hard to say really as it depends on your current needs where you live and even building codes where applicable. While atmospheric vent water heaters are simple and don t require electric power or moving parts power vent water heaters use a fan to push the excess gases through the venting pipes and outside.

A direct vent system typically results in lower water heating costs because the exhaust gases are vented vertically with no extra power required as is the case with the power vent water heater. Direct vent water heater when using a direct vent water heater water is heated by the heat of fuel combustion. The only downside is that direct vent water heaters are significantly more expensive running up to twice as much as a regular water heater.