Roof Fan TKS AC with rectangular connection, Östberg

Roof fan with square connection with horizontal exhaust. Has high performance and reliable. The fan wheel is equipped with backward-curved blades. The outer rotor motor has maintenance-free double-encapsulated ball bearings. Comes with integrated motor protection and junction box with protection class IP 54. For speed control, a transformer or thyristor can be connected. Comes with cord stand that can be easily disassembled if needed. The fan housing is made of galvanized sheet steel which is powder coated in black or brick red as standard. Swing-up design for easy service and cleaning of the fan wheel. The ceiling fan is most easily installed with the TFU roof penetration for TKS. The fan meets environmental requirements M2. Insulation class, motor: F. Maximum temperature of transported air differs slightly between models. TKS 400 B has its maximum of 60 ° C while the models 300 C, 400 A / C ErP are at 70 ° C. TKS 300 A has its maximum temperature of 80 ° C and TKC 300 B at 90 ° C.