Gas Water Heater Vent Pipe Is Hot

If the draft hood that came with your water heater has a top opening diameter designed for 3 vent pipe and you have 4 vent pipe installed use an adapter increaser.

Gas water heater vent pipe is hot.

Item 1456951 model 222714npp. Apollopex corrugated the 3 4 in. The photo below shows typical combined furnace water heater venting. Each of these ameri vent gas pipes features rugged double wall construction with aluminum alloy 1100 3003 or 3105 inner pipe and corrosion resistant galvanized steel outer pipe.

The venting can run either vertically or horizontally with a longer line to help with space and sizing issues within your. The process of burning of the gas is called combustion and it creates heat exhaust gases including highly poisonous carbon monoxide and moisture the water heater s ventilation system removes these byproducts from the home making it a critical safety feature. Illustrations of proper gas fired water heater venting using type b double wall vent pipe through a roof above or through a chimney below include details for the flue vent connector such as the requirement of a minimum vent connector upwards slope of 1 4 per foot of horizontal run. Rinnai 4 pack tankless gas plastic water heater vent kit.

Smith power vent gas water heaters are equipped with an electric blower fan that is installed on top of the water heater which requires an electrical outlet to be close to the water heater. The blower pushes the exhaust and excess heat through the exhaust venting. Gas water heater draft hoods come in different sizes and if you are replacing water heater make sure that the draft hood and the water heater vent pipe match each other. When installed correctly this venting arrangement works with an 80 gas furnace or lower than 80 gas water heater.

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. With a replacement high efficiency furnace the existing vent pipe does not work for water heater only because the vent is too large.