HOYA Ondol A-Panel The straight-run panel, 500 x 500 x 26 mm, used as the main building block across the floor area. Read more
HOYA Ondol B-Panel Straight and curved channels for the turns, sides and corners of the layout. 500 x 500 x 26 mm. Read more
HOYA Ondol C-Panel A solid panel without channels, for where pipes run closer together, such as near doorways and boilers. 500 x 500 x 26 mm. Read more
Floor heating panels See the A, B and C panels, specifications and how the system works. View the panels