Tankless water heater venting through roof is not necessary.
Tankless water heater venting through roof.
As when the gas water heater vent pipe installation is going on gas water heater venting options is good and safe.
Since the exhaust of tankless water heaters is relatively cool it can be vented through the wall instead of the roof.
It doesn t matter if the gas is natural gas or propane this fact remains the same.
Does a tankless water heater need venting.
If you have a gas fueled tankless water heater that is installed inside the house it needs to be vented to the outside.
And for better results one can install a water heater roof vent.
Tankless water heaters provide either horizontal venting or vertical venting which is also referred to as tankless water heater venting through roof.
Tankless water heaters allow for either horizontal venting out a side wall or up through the roof.
Traditional tank gas water heaters vent through the roof using galvanized steel b vents because they work through natural draft allowing the hot exhaust air to rise up and out of the house.
Traditional gas tank water heater require venting through the roof.
Tankless water heaters can vent through the roof or a side wall creating more flexibility and options for placement.
Storage tank propane water heaters vent through the roof using galvanized steel b vents because they work through natural draft allowing the hot exhaust air to rise up and out of the facility.
A water heater vent pipe can be used for this venting with a hot water heater vent cap for safety reasons.
This is much easier and it is more affordable since it uses far less material and takes much less time to do.