HIS Plumber **A MUST WATCH VIDEO ** Addressing Error Code on Rinnai Tankless Water Heater

In this video David Joseph (LIC# MP208479) from HIS Plumber gives a tutorial on how to service a common error on a Rinnai tankless water heater. This tankless unit was showing error code #63, which indicates a flow problem due to sediment build-up. David explains what causes this problem and how it can be resolved.

Видео HIS Plumber **A MUST WATCH VIDEO ** Addressing Error Code on Rinnai Tankless Water Heater канала HIS Plumber