Leaks and overflows on a given floor will seep through the floors to affect everything below it including your hvac system.
Why do people put water heaters in the attic.
Why is it a problem to have my water heater in the attic.
Many people wish the water heater was in garage or on the main level some have it this way and love it others don t.
It s problematic to have a water heater in your attic because leaks can damage your attic and foster an environment for mold.
Maintenance should be done yearly and is more difficult because going into the attic is cumbersome.
Having it installed in the attic ensures that it is 100 percent protected from flooding caused by plumbing leaks and overflows.
Your hvac system will require shorter ducts attic hvac systems also require shorter ducts.
You will however need gas and water pipes that can reach your tankless water heater which is why in general most plumbers recommend simply.
It has to do entirely with the builder of the homes preference and needs.
Now a secondary line of reasoning for placing a water heater in the attic is the high temperatures that occur in an attic particularly during the summer months.
The main reasons why one should be cautious when installing a gas water heater in the attic is because of inadequate attic ventilation with little or no traffic and high or low freezing temperatures.
Why is the water heater in the attic.
Adjusting the temperature is harder.
Your attic can easily reach temperatures of 120 140 degrees which is optimum for keeping the water in your tank sufficiently hot without using any energy.