Direct Vent Hot Water Heater Installation

Direct vent direct vent gas water heaters are a type of gas water heater best suited for use when there is insufficient ventilation within the installation space in your home.

Direct vent hot water heater installation.

The primary advantage of a power vent is that the water heater can be located in any area and does not require a vertical vent or chimney. A direct vent water heater draws air for combustion from outside your home rather than inside. For most direct vent systems two pipes are used. This page has general replacement instructions.

Direct vent tankless water heaters require no extra power the exhaust gas is drawn out vertically through separate vent duct. Thus the using costs and venting costs are quite low. It s easier to run the vent if you install a power vented type of natural gas or propane water heater. Either way a power vent can be vented by simply running inexpensive pipe horizontally.

On some water heaters the anode rod is attached directly to the hot water nipple. Natural gas or propane hot water heaters are generally less expensive to operate than electric heaters but installing a standard vent in a house without an existing chimney is expensive. Exhaust gases are vented outdoors through a separate vent duct or through a separate chamber of the same pipe this requires a double wall vent duct. Look for a hex shaped plug at the top of the water heater.

Direct vent water heaters. One is for intake while the other for exhaust. This difference in operation means that you can install a direct vent system almost anywhere. You simply untighten the plug and remove it.

A direct vent system pulls in air from outside and then vents the exhaust through a horizontal pipe. No vent damper whether it is operated thermally or otherwise is to be installed on this direct vent water heater. Alteration of any part of the factory furnished vent assembly could result in improper operation due to. With a direct vent system air for combustion is drawn from a vent pipe that runs through an exterior wall or the roof.