FCU is fan coil unit which is intalled for samll capacities and have less options than AHU like no humidity control and no special options for heat recovery of air filters. AHU means Air Handling Units and are available in number of varities and tonnages from small upto large capacities.
(also Roupala Brasilensis) OTHER COMMON NAMES: London Plane, European Plane (UK), Australian Silky Oak, Australia Lacewood (Australia), Leopard Wood, Amazon Leopard Wood (Brazil) Note: Many varieties of Lacewood are used from Australia, Europe & South America. They are all different Species with a similar pattern, but not directly related .
Sapele comes from the species Entandrophragma cylindricum, which grows in western and central Africa as far east as Uganda, and it's a close relative of khaya, or African mahogany.orking With Sapele. The complex interlocking grain pattern of sapele is one of the reasons for its popularity -- but this can create problems for the woodworker, because it tends to chip and splinter when shaped with a planer or router.