Installing a heater is certainly an option as it will reduce the 3 4 minute lead time especially if you site it as near to the shower as possible.
Can i install tankless water heater in bathroom.
A tankless water heater is for indoor installation only.
Traditional tank water heaters store the water in a tank or boiler until it is needed.
The code requirement is clear.
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.
2 inadequate combustion air supply can reduce the oxygen level in the room.
Is the cost of installing and running the heater less than the cost of heating the water that remains in the pipes and left to go cold.
Water heaters are prohibited in bathrooms for two reasons.
Master bath remodel add a 2nd water heater.
Tankless water heaters can be installed anywhere inside your home.
The gas line water supply line and hot water line are going to be very close by and the installation cost will be minimal.
However you have to consider the following.
The house is a single story on a slab.
Choose a location for the new water heater that will allow you to vent it to the outside easily.
1 faulty exhaust venting can contaminate the air causing asphyxiation.
Dbrat nv i just completed the demo of my existing master bathroom.
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.
Its intent is to save.
Yes a gas water heater can be installed in a closet as long as the closet is not used for storage.
Mount the tankless water heater securely to the platform.
The remodel will include a 72 x 48 soaking tub a shower and double vanity.
The international residential code irc specifically bans a storage closet as a location for a gas water heater.
You can even have a tankless water heater in a bathroom.
This is to protect it from splashed water rain insects direct sunlight and debris.
Either of these would be very dangerous for someone relaxing in a tub of hot water.
Restrictions on gas fueled tankless water heaters no gas appliance may be located in a room used for sleeping a bathroom a clothes closet or in a closet or other confined space opening into or having access from a bedroom or bathroom.
Some families with larger homes choose to install two one for each floor for example.
Avoid installing it in locations that may subject it to freezing.
In case you install it outside get a suitable enclosure.