Venting Hot Water Heater Into Attic

Do not vent this water heater into the venting system of another gas appliance designed to vent under positive pressure.

Venting hot water heater into attic. Intake vents located at the lowest part of the roof under the eaves allow cool. Discuss these venting features with a tankless water heater installer. Atmospheric venting refers to a system in which exhaust from the water heater naturally rises out of the appliance s combustion chamber then travels up through a standard chimney style flue. The selection of a tankless water heater is one of the most important decisions a homeowner makes to decrease utility expenses and lower energy consumption.

Apollopex corrugated stainless steel water heater connector was designed for the fast and simple installation of hot and cold water lines to water heaters using pex connections. Water heater ducts may lead directly outdoors or they may tie into a larger vent duct that also serves a gas or. Refer to local codes for the distance limitations on vent connector lengths. After applying pipe thread tape to the mnpt nipples on your water heater thread the fnpt end of the water heater connector onto the tank and tighten with.

To avoid these water heater outages proper attic ventilation must be present. The water heater should be installed as close as practical to the venting system to minimize the vent connector length required. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Once selected the venting of a gas tankless water heater will be the most important decision a tankless water heater installer makes when fitting a home or building.

When this occurs the water heater will not function. Hello jody if it is a natural vent type water heater you can not vent it through the side wall it has to vent above the roof. Examples of common practices to insure sufficient attic ventilation include soffit vents used in combination with ridge vents and or mechanical attic exhaust fans which are turned on and off via temperature controls. All water heater venting systems use a vent duct or pipe also called a chimney or flue to bring exhaust gases from the water heater to the outdoors.