Simply put as long as there is enough combustion air provided tankless water heaters can be installed in any area of your home from a utility room to a garage to yes even an old dusty attic.
Can you install tankless water heater in attic.
Venting access must occur for indoor systems.
Not installed in attic or other spaces where damage may result from a leaking water heater without an approved safe pan beneath the water heater with a minimum inch drain to an approved readily visible location.
Can you install a tankless water heater outside.
Key facts to consider when choosing an indoor installation.
Whether or not you can install a tankless water heater in your attic depends on your attic.
The water will flood rooms in the lower level and do the damage.
Another reason why installing a gas water heater in the attic is not a good idea is if the tank or any connection leaks.
June 17 2020 at 3 51 pm.
July 8 2020 at 12 00 am.
Yes but it needs to be a model made for an outdoor install.
You cannot place a tankless system in the traditional closets that a tank based system usually occupies.
Replacing your tank type water heater in the attic with a tankless unit is a much safer alternative and one that nick s plumbing and sewer services would be happy to discuss with you.
Garages utility closets even outdoor installations with proper insulation are preferable to having a tank type water heater in your attic.
Indoor tankless systems require less physical space while requiring more open space.