Venting Tankless Water Heater Installation

Venting a tankless water heater according to the manufacturer s instructions is essential to the installation process for the water heater to function at length and effectively and most importantly to avoid any chance of danger and the risk of carbon monoxide poisoning.

Venting tankless water heater installation.

There are concentric and dual. It provides a continuous supply of hot water at a preset temperature. The rinnai water heater is one of the most advanced water heaters available. This type of vent draws air in from the outside and then vents the exhaust out as well.

Tankless water heaters can vent through the roof or a side wall creating more flexibility and options for placement. There are two types of venting available for this type of tankless water heater. This appliance is direct vent where air is brought in from the outside and combustion gases are exhausted to the outside. 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.

See the use and care manual for important information regarding the venting installation and materials for your tankless water heater. Tankless water heaters use fans to blow exhaust from the unit horizontally allowing vents to terminate on the side of a house. Power vent and direct vent. These are the two major differences in venting that will affect how and where you install your tankless water heater.

Direct vent units attract outside air from the house or building while power vent units solely need an exhaust vent and should be installed in a larger area for receiving sufficient air amount for combustion. Mount the tankless water heater securely to the platform. While electricity water and gas supplies are connected the rinnai water.