Tankless Water Heater Vent Types

There are two basic types of tankless water heaters.

Tankless water heater vent types.

They re more energy efficient than a storage tank but provide only a limited flow of hot. Tankless water heaters blow exhaust from the heater horizontally with the use of fans thereby permitting vents to end on a different position of your house. Traditional gas tank water heater require venting through the roof. By contrast tankless water heaters vents can terminate on a side wall because their.

In that installation separate intake and exhaust vent pipes are run between the water heater and interior wall and only the wall penetration and. Once you have your total flow rate and the required temperature rise you can find the right size tankless water heater for your home. For vent kits make sure you read the directions carefully for your particular tankless heater. Gas including both natural gas and propane lp and electric which comes in both whole home and point of use configurations.

Most tankless water heaters have a life expectancy of more than 20 years. Types of tankless water heater vent termination kits. To get the most out of your tankless water heater you need the right vent and termination kit. Traditional tank gas water heaters vent through the roof using galvanized steel b vents because they work through natural draft allowing the hot exhaust air to rise up and out of the house.

Electric tankless water. Water heater ducts may lead directly outdoors or they may tie into a larger vent duct that also serves a gas or. Tankless water heater venting through roof is not necessary. Condensation tankless water heaters minimize the value of the installation.

Tankless water heaters can vent through the roof or a side wall creating more flexibility and options for placement. The initial cost of a tankless water heater is greater than that of a conventional storage water heater but tankless water heaters will typically last longer and have lower operating and energy costs which could offset its higher purchase price. Simply locate the appropriate water heater sizes on ecomfort using your information. All water heater venting systems use a vent duct or pipe also called a chimney or flue to bring exhaust gases from the water heater to the outdoors.

Rather than storing water tankless water heaters use heating coils to heat the water as you need it. Gas tankless water heaters are less expensive to operate but they typically require venting outdoor models are the notable exception. A concentric vent termination may be used on a power direct vent tank or tankless water heater to get the same benefit of a single wall or roof penetration with an aesthetic vent termination. Tankless water heaters use fans to blow exhaust from the unit horizontally allowing vents to terminate on the side of a house.

The duct may be metal or plastic depending on the type of vent system.