Do Tankless Water Heaters Put Off a Lot of Heat

Updated 12/09/2022 | Published 12/08/2022

Question:

Im doing a box truck build. I like this unit but Im concerned about the heat this will generate in the cabinet were it is installed and the RV. Also worried about the heat in the summer time when we are trying to cool the RV. How much heat does this unit produce?

asked by: S K

Expert Reply:

Tankless water heaters like the Excel # EX93FR do not emit a significant amount of heat to cause any issues if install in a cabinet like you mentioned. It also would not make your AC unit have to work harder either. If a tankless heater was getting so hot that it was creating either problem mentioned there would be something wrong with it to cause that.

expert reply by: Jameson C