N some areas of the country water heaters both gas and electric are installed in attic spaces.
Instantaeous water heater in attic.
The water will flood rooms in the lower level and do the damage.
Every major manufacturer of tankless water heaters specifies that a catch pan and drain piping be installed under the unit if leakage would cause damage to the immediate area and that is certainly the case when one is installed in an attic.
During the winter time a water heater and piping in the attic space should be insulated to protect against freezing temperatures.
This is far less expensive than your water heater leaking and causing thousands of dollars worth of water damage.
Also the international residential code irc requires that a drain pan be installed where leakage of the tanks or connections will cause damage.
Wednesday july 11 2018.
As with all gas water heater installations it is very important to have sufficient combustion and dilution air to insure proper drafting of the exhaust products and safe water heater operation.
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.
If the builder has already installed your water heater in the attic you can get it moved to another location in the house or into the garage.
Whether or not you can install a tankless water heater in your attic depends on your attic.
Giant tanks of water happen to take up a lot of square footage and primarily for that reason many builders have opted to place water heaters in the attic of new homes.