Tankless Water Heater Venting Through Roof

I have installed five tankless water heaters previously but all were indoor mounted vented horizontally through an exterior wall.

Tankless water heater venting through roof.

Tankless water heater venting through roof is not necessary. See the use and care manual for important information regarding the venting installation and materials for your tankless water heater. 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. Tankless water heaters use fans to blow exhaust from the unit horizontally allowing vents to terminate on the side of a house.

By contrast tankless water heaters vents can terminate on a side wall because their. Tankless water heaters allow for either horizontal venting out a side wall or up through the roof. You would be able to take advantage of horizontal venting or up through the roof. A power vent has the intake on the actual body of the tankless heater and not through a pipe or vent.

Traditional gas tank water heater require venting through the roof. The standard galvanized vent from your old storage tank heater would quickly rust away if your tankless heater vented through it. Tankless water heaters provide either horizontal venting or vertical venting which is also referred to as tankless water heater venting through roof. Tankless water heaters can vent through the roof or a side wall creating more flexibility and options for placement.

Make sure you have pvc and stainless steel pipings with the help of which you can attach the water heater with the roof or above it. 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. Now i need to vent through the ceiling through the roof. Downhill slope or condensate drain.

By contrast tankless water heaters vents can terminate on a side wall because their. Tankless water heater venting through roof is not necessary. Because tankless water heaters require pvc or special stainless steel piping as the vent material which is much more expensive than copper pex or cpvc a short venting run is better for both the heater itself as well as your savings so many. Venting vent kits.

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. Your vent should slope slightly downhill from the water heater s heat exchanger or be constructed with a condensate drain near the exhaust outlet. Here we will be figuring out the steps to venting tankless water heaters through the roof.