Can You Vent A Tankless Water Heater Through A Chimney

The vent pipe must be made of stainless steel designed for venting corrosive gases. This will allow your water heater to operate efficiently and effectively and most significantly it will avoid any probability of danger and therefore the risk of carbon monoxide gas poisoning. What type of vent does a tankless water heater use. All indoor tankless gas water heaters must be vented vertically or horizontally to the outdoors using factory approved venting material No other venting material is permitted.

Check Details How To Vent Your Tankless Water Heater Correctly Demo Noritz

Venting of a tankless water heater in accordance with the manufacturers directions is very important in order to install the water heater.

Can you vent a tankless water heater through a chimney. It really is not a good idea. Consult individual manufacturers instructions. Be sure to check your gas water heater annually for cracks or leaks in the flue.

Ad Find China Manufacturers Of Solar Water Heaters. To make venting easiest install your tankless water heater on an outside wall. It does not use any chimney for venting outside of the house.

You can not share a tankless water heaters venting system with another appliance through pipes. Rather it requires special stainless steel venting or PVC. Most building codes require 4-inch flue pipes on water heaters.

Special stainless steel pipe. Also it is recommended to install vent screens to prevent foreign objects from entering the terminal. To avert this problem you can vent the water heater to the largest hole in the chimney and cap the remaining holes.

The tankless heater cannot share vent piping with any other appliance and it cannot use a masonry chimney flue for venting. The instructions say not to do this but I dont have a horizontal path to an exterior wall location. If you have a condensing tankless water heater slope the venting ¼ per foot and toward the heater.

The biggest issue is that the condensate is very acidic and will corrode the masonry of a chimney. The standard galvanized vent from your old storage tank heater would quickly rust away if your tankless heater vented through it. Special stainless steel pipe.

If you can run the proper vent product up through an existing chimney to the outlet and provide the proper condensate drain to protect the unit you can use the existing chimney as a chase to run your new vent pipe in. A new high-efficiency furnace may now vent through a plastic pipe that exits a sidewall of the home not the chimney. See the Use and Care Manual for important information regarding the venting installation and materials for your tankless water heater.

The tankless heater cannot share vent piping with any other appliance and it cannot use a masonry chimney flue for venting. Thus the water heater vent is now an orphan in the chimney. The condensate should not drain through a heater but the trap.

The tankless heater cannot share vent piping with any other appliance and it cannot use a masonry chimney flue for venting. An orphaned water heater is one that vents into a chimney flue liner that used to accept the exhaust gas of the water heater and usually a furnace. The standard galvanized vent from your old storage tank heater would quickly rust away if your tankless heater vented through it.

Can you Vent a Tankless Water Heater through the Chimney. Not only that but since the gases from the exhaust are highly corrosive so you cant vent out of a masonry chimney flue. Your tankless water heater cannot share a vent with any other furnace.

Also a galvanized vent from a storage tank heater will quickly rust and dissolve away. No the tankless water heaters do not use the common venting includes piping vent and masonry chimney flue. It has to have its own venting pipes.

Tankless water heaters can vent through the roof or a side wall creating more flexibility and options for placement. If the unit is installed on a basement wall the vent pipe can be run up just a few feet and then vented out the side with the use of a 90-degree elbow. Venting Requirements Tankless I would like to replace my tank type water heater with a tankless Rheem RTG-74PV in the same location.

You should either slope horizontal venting away from the heater or provide some type of condensate drain. I would like to vent it into the brick chimney were the heating boiler and the old water heater was vented to. Special stainless steel pipe.

Technically you can vent your tankless heater through the chimney but only in certain circumstances. Traditional gas tank water heater require venting through the roofTankless water heaters use fans to blow exhaust from the unit horizontally allowing vents to terminate on the side of a house. Use of special pipes Pipes used for venting of a tankless water heater are made of stainless steel.

Downhill slope or condensate drain.