Customer Support


Chofu provide hi-quality and responsive products support through our Toll Free or you Service Requestmay contact Chofu Authorized local dealer near you who has extensive tankless water heater experience.

if you would to register “On-line Warranty Registration” or have any questions about warranty concern, please go to “Chofu Manufacture Limited Warranty” page.

Have any questions about tankless water heater? FAQ section will give your answer for you questions about tankless water heater.