1 x 204x60mm Insulated Rectangular Vertical 45° Bend2 x Helios HQW-200/4 - IP551 x Round ceiling diffuser 400mm1 x ENV 100 12v transformer SELV1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Elta Variable Speed Drive IP66 - 5.5KW1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x KBA- inlet mounting flange for CRMT 2501 x WS - Reversing Switch from Helios Fans1 x GXC6EC - High Performance Extract Fan2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x 204x60mm Insulated Rectangular Vertical 90° Bend2 x Electronic extractor fan speed controller - FSC 1.51 x Duct Termination with Mesh - 355mm1 x RD35S-4DW.6W.3L - 122297 (Three Phase)3 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Elta Variable Speed Drive IP66 - 0.75KW1 x TEM 075 - 5 Speed Transformer Speed Control1 x Remote Timer Control - 13512 x SG-200 Fan Guard for the HQW 2002 x TG-R room temperature sensor1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x Helios RR-250-C Centrifugal inline fan1 x Speed Controller - REB101 x KKS 100 silencer-section - For use with the MUB 100 size Fans.
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Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Unbelievable! With TDmixvent500: noise reduction minimum 50%...