Navien Tankless Water Heater Venting Through Roof

The biggest issue is that the condensate is very acidic and will corrode the masonry of a chimney.

Navien 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. By sharing the main intake and exhaust vent pipes effective system venting is available with less venting materials and minimal number of penetrations on the walls or roofing. Tankless water heater venting through roof is not necessary. Installing your tankless water heater for easier venting.

The navien common vent system provides an easy way to install the vent system for up to 8 navien npe water heater or nhb nfb boiler units. 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. Technically you can vent your tankless heater through the chimney but only in certain circumstances. 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.

Gandy installations saves customer enough space for a refrigerator. Traditional gas tank water heater require venting through the roof. 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. Storage tank propane 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 facility.

To make venting easiest install your tankless water heater on an outside wall. Read more problem solved. It really is not a good idea. Tankless water heaters use fans to blow exhaust from the unit horizontally allowing vents to terminate on the side of a house.

Tankless water heaters allow for either horizontal venting out a side wall or up through the roof. When venting navien npe tankless water heaters it is important that you do not start the vent run with a street elbow at the vent collar. Tankless water heaters provide either horizontal venting or vertical venting which is also referred to as tankless water heater venting through roof.