Rinnai Korea Cascade System (English)

This is a video of Rinnai Korea Cascade System.
CHAPTER 1_Why Should be Cascade?
CHAPTER 2_Features of Rinnai Korea Cascade
CHAPTER 3_Installation case
Let’s enjoy a successful business and effective building operation with Rinnai Korea Cascade system, an efficient and economical multi-boiler system with world-class eco-friendly boiler technology.