Water Heater Single Wall Vent

The difference is that a power vent water heater pulls in combustion air from the space.

Water heater single wall vent.

Address 11160 grace avenue fountain valley ca 92708. Minimum airspace clearance to combustibles and has multiple applications can be for single vent or combined vent. The venting runs from the water heater through the side of your home. Single wall vent pipe cannot be used for water heaters located in attics and may not pass through attic spaces crawl spaces or any confined or inaccessible location.

If a water heater shares a vent with a draft assisted furnace the vent connector needs to be arranged so that the furnace s vent fan doesn t cause the water heater to backdraft. Ameri flex single wall flexible pipe sections feature single wall corrugated aluminum construction and are designed to connect from appliances to type b gas vents. They pull and push air from outside to negate any backdrafting within your home. Single wall gas water heater vent pipe connector cannot be installed closer than 6 from any combustible materials such as floor wall framing paper etc.

A direct vent water heater uses special coaxial venting that has separate chambers for intake air and exhaust in a single assembled vent piece. Such installation could create pyrophoric conditions and a fire hazard. Ul listed and only requires 1 in. The duct may be metal or plastic depending on the type of vent system.

Single wall expandable flexible gas vent connector efc offers a simple connection between appliance and selkirk type b vent. Instead both systems typically expel exhaust through a pipe that runs outside through an exterior wall.