Backdraft means the exhaust gasses move downward in the exhaust pipe.
Gas water heater exhaust fan.
We do not sell any parts for these units.
A direct vent system pulls in.
Do not attempt to try and make something work as a misapplication could result in serious injury or death.
The system works solely through natural convection based on the principle that hot air rises.
After market replacements these blowers fans are sold as complete assemblies.
Standard water heaters the most common type often use a method known as atmospheric venting.
Power venting water heaters are considered more energy efficient than a standard direct vent system and are more effective at preventing back draft air from entering the water heater.
The blower pushes the exhaust and excess heat through the exhaust venting.
In this case the exhaust gases backdraft into the home.
The vent system must be installed by a qualified person.
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Natural gas or propane hot water heaters are generally less expensive to operate than electric heaters but installing a standard vent in a house.
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On some gas water heater models a power vent blower fan will be used to draw the exhaust fumes through the flue.
With a vent pipe that is too large the water heater does not produce enough heat to sufficiently warm the vent pipe to get water heater exhaust gases to rise out of the home.
Failure to properly vent a gas fueled water heater can result in severe injury or death from carbon monoxide poisoning.
Push to connect x 1 in.
The vent consists of a vertical or upward sloping vent duct that typically ties into a common vent.
Braided stainless steel water softener connector.
Gas fired water heaters like those illustrated here must be supplied with adequate combustion air and the heater s exhaust gases must be vented to outdoors.
The hot exhaust gases from a natural draft water heater rise through an open draft diverter and out through a metal duct.
Hot exhaust from the water heater naturally rises up through the vent and into the air outdoors creating a draw that promotes this upward airflow.
These blowers are part number specific for a particular water heater.
The n the gasses end up inside the home near.
Hot water heater flue exhaust blowers.