Tankless Gas Water Heater Venting

Tankless water heaters can vent through the roof or a side wall creating more flexibility and options for placement.

Tankless gas water heater venting.

If you have a gas fueled tankless water heater that is installed inside the house it needs to be vented to the outside. Power vent and direct vent. Venting for gas tankless water heaters. Traditional gas tank water heater require venting through the roof.

If you have questions just call tanklessking today for help. The reason is because like a standard water heater they create dangerous combustion gases when they fire. 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 don t always need two ventilation pipes even for direct vent units.

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. View as grid list. Indoor tankless water heaters use either steel venting or pvc venting depending on the model you purchase. Concentric vents provide a couple of advantages.

Tankless water heaters are ventilated in two ways. Electric tankless water heaters do not need to be vented but gas tankless heaters do. But if you have an outdoor unit then you don t need a vent as the exhaust is already outside. You can vertical vent or horizontal vent and tanklessking has all your venting equipment for your tankless water heater.

See the use and care manual for important information regarding the venting installation and materials for your tankless water heater. Direct vent units pull in air from outside the house so they have two vents for intake and exhaust. The gases contain carbon monoxide. Direct vent water heaters can use two separate pipes for intake and exhaust but some manufacturers offer concentric venting a single pipe that contains an inner exhaust vent and an outer intake vent.

Power vent units use indoor air for combustion and simply vent the exhaust to the outside. Tankless water heaters can be vented in two ways.