Venting A Power Vent Hot Water Heater

Natural gas or propane hot water heaters are generally less expensive to operate than electric heaters but installing a standard vent in a house.

Venting a power vent hot water heater.

What you should know water heater venting basics. The hot exhaust gases from a natural draft water heater rise through an open draft diverter and out through a metal duct. A power vent water heater differs from the older direct vent water heaters in terms of where the venting is found. Standard atmospheric water heaters are the most common type of residential gas water heaters.

With a power vent model the vents exhaust horizontally out of a pipe. All water heater venting systems use a vent duct or pipe also called a chimney or flue. Power vented water heaters work the same as ordinary water heaters but the exhaust gases are blown out with a small fan instead of rising upwards through metal pipes. Failure to properly in stall the venting system can result in asphyxiation a fire or explo sion and can cause death serious bodily injury or property damage.

Smith power vent gas water heaters are equipped with an electric blower fan that is installed on top. It cannot be connected to an existing vent pipe or chim ney. It must be terminated to the outdoors. The power vent water heater requires its own separate venting system.

Proper venting prevents backdrafting. A direct vent system pulls in. The most common problem associated with water heater venting is a condition called. Gas water heater vent configurations standard atmospheric vent.