Width of section 55mm including gap between each section.
Pipe centres 60mm from wall.
(H 500mm x W220mm 4 sections = btu 676)
(H 500mm x W330mm 6 sections = btu 1017)
(H 500mm x W440mm 8 sections = btu 1355)
(H 500mm x W550mm 10 sections = btu 1692)
(H 500mm x W660mm 12 sections = btu 2030)
(H 600mm x W220mm 4 sections = btu 792)
(H 600mm x W330mm 6 sections = btu 1191)
(H 600mm x W440mm 8 sections = btu 1587)
(H 600mm x W550mm 10 sections = btu 1982)
(H 600mm x W660mm 12 sections = btu 2378)
(H 750mm x W220mm 4 sections = btu 962)
(H 750mm x W330mm 6 sections = btu 1447)
(H 750mm x W440mm 8 sections = btu 1928)
(H 750mm x W550mm 10 sections = btu 2409)
(H 750mm x W660mm 12 sections = btu 2890)
(H 865mm x W220mm 4 sections = btu 1092)
(H 865mm x W330mm 6 sections = btu 1641)
(H 865mm x W440mm 8 sections = btu 2187)
(H 865mm x W550mm 10 sections = btu 2733)
(H 865mm x W660mm 12 sections = btu 3279)
(H 1000mm x W220mm 4 sections = btu 1245)
(H 1000mm x W330mm 6 sections = btu 1866)
(H 1000mm x W440mm 8 sections = btu 2491)
(H 1000mm x W550mm 10 sections = btu 3112)
(H 1000mm x W660mm 12 sections = btu 3733)
(H 1200mm x W220mm 4 sections = btu 1471)
(H 1200mm x W330mm 6 sections = btu 2208)
(H 1200mm x W440mm 8 sections = btu 2941)
(H 1200mm x W550mm 10 sections = btu 3678)
(H 1200mm x W660mm 12 sections = btu 4415)
(H 1500mm x W220mm 4 sections = btu 1815)
(H 1500mm x W330mm 6 sections = btu 2726)
(H 1500mm x W440mm 8 sections = btu 3634)
(H 1500mm x W550mm 10 sections = btu 4541)
(H 1500mm x W660mm 12 sections = btu 5449)
(H 1800mm x W220mm 4 sections = btu 2170)
(H 1800mm x W330mm 6 sections = btu 3255)
(H 1800mm x W440mm 8 sections = btu 4340)
(H 1800mm x W550mm 10 sections = btu 5424)
(H 1800mm x W660mm 12 sections = btu 6510)