Pipe centres 55mm from wall.
Width of section 28mm including gap between each section.
(H 660mm x W170mm 6 sections = btu 839)
(H 660mm x W226mm 8 sections = btu 1119)
(H 660mm x W282mm 10 sections = btu 1399)
(H 660mm x W338mm 12 sections = btu 1679)
(H 660mm x W394mm 14 sections = btu 1958)
(H 660mm x W450mm 16 sections = btu 2238)
(H 660mm x W506mm 18 sections = btu 2518)
(H 660mm x W562mm 20 sections = btu 2798)
(H 860mm x W170mm 6 sections = btu 1099)
(H 860mm x W226mm 8 sections = btu 1467)
(H 860mm x W282mm 10 sections = btu 1832)
(H 860mm x W338mm 12 sections = btu 2197)
(H 860mm x W394mm 14 sections = btu 2566)
(H 860mm x W450mm 16 sections = btu 2931)
(H 860mm x W506mm 18 sections = btu 3299)
(H 860mm x W562mm 20 sections = btu 3664)
(H1500mm x W170mm 6 sections = btu 1907)
(H1500mm x W226mm 8 sections = btu 2542)
(H1500mm x W282mm 10 sections = btu 3177)
(H1500mm x W338mm 12 sections = btu 3811)
(H1500mm x W394mm 14 sections = btu 4446)
(H1500mm x W450mm 16 sections = btu 5084)
(H1500mm x W506mm 18 sections = btu 5719)
(H1500mm x W562mm 20 sections = btu 6353)
(H1800mm x W170mm 6 sections = btu 2262)
(H1800mm x W226mm 8 sections = btu 3016)
(H1800mm x W282mm 10 sections = btu 3770)
(H1800mm x W338mm 12 sections = btu 4524)
(H1800mm x W394mm 14 sections = btu 5278)
(H1800mm x W450mm 16 sections = btu 6032)
(H1800mm x W506mm 18 sections = btu 6786)
(H1800mm x W562mm 20 sections = btu 7541)
(H2000mm x W170mm 6 sections = btu 2487)
(H2000mm x W226mm 8 sections = btu 3316)
(H2000mm x W282mm 10 sections = btu 4146)
(H2000mm x W338mm 12 sections = btu 4975)
(H2000mm x W394mm 14 sections = btu 5804)
(H2000mm x W450mm 16 sections = btu 6633)
(H2000mm x W506mm 18 sections = btu 7462)
(H2000mm x W562mm 20 sections = btu 8291)