In case you install it outside get a suitable enclosure.
Can you install a tankless water heater inside.
Choose a location for the new water heater that will allow you to vent it to the outside easily.
Regardless of your installation location your water heater should be installed in a manner that will not allow combustible materials to come in contact with the water heater or outlet water pipe.
Build a platform with 2 x 4 inch pieces of lumber that will allow you to mount the new tankless water heater about four inches from the wall.
In many cases existing piping must be extended or relocated and for a gas unit a safe vent must be installed to prevent carbon monoxide from accumulating inside the home.
Tankless water heaters can be installed anywhere inside your home.
Some families with larger homes choose to install two one for each floor for example.
Because of their small size they fit in closets cabinets pantries or laundry rooms.
Beyond the initial cost the national average for the installation of a tankless unit is slightly over 1 700.
In most cases installing your tankless water heater in the same location as your old conventional tank type water heater will make the most sense.
When there is proper drainage available to the unit an indoor installation reduces the risk of water damage to the home as well.
Tankless water heaters can create heavy levels of condensation during operation.
This is to protect it from splashed water rain insects direct sunlight and debris.
You can even have a tankless water heater in a bathroom.
Newly constructed homes tend to be the best option for indoor tankless systems.