2 x Isolator Switch - ISOSW2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Elta ACO Panel 149-ACO14E1 x MWS 3 – Transformer Controller With Motor Protection1 x EC-Vent control board3 x Elta 3 Amp Electronic single phase speed controller with TK1 x Vent Axia ACM 125 inline mixed flow duct fan1 x CS2 Current Switch1 x CONTROL ECOWATT - Basic5 x WS - Reversing Switch from Helios Fans2 x COM-33 x MWS 1.5 – Transformer Controller With Motor Protection1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel3 x Electronic extractor fan speed controller - FSC 1.51 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 6 Amp Electronic single phase speed controller with TK1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x TG-K Duct temperature sensor3 x Transformer Speed Control - RTRE- 12.0Amp2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Elta ACO Panel 149-ACO18B1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Two Speed Switch - REGUL-22 x Systemair Save Connect 2.0 Internet Module3 x Transformer 5 Speed Controller - ATC1-12TK2 x Envirovent G4 Filter - SL-G4/F72 x Vent Axia T-Series Controller1 x EC-Vent Room Unit2 x BEAS-control module2 x Helios HQW-200/2 - IP554 x Transformer (silent) speed controller - RE 3.0 Amp2 x Helios HQW-630/4 - IP553 x Transformer (silent) speed controller - RE 1.5 Amp1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Remote Timer Control - 13512 x TG-K3/NTC10-01 - Duct temperature sensor1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x REE-1 Electronic Speed Controller2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x RDS 7 Helios Transformer Controller With Motor Protection2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Easy-fix termination kit - High Rise Ventilator - EFT3 x Helios HQW-200/4 - IP552 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x CBS-60 Outlet Flange for CSB/CBT-602 x Vent Axia Silent 100T (TIMER)1 x Transformer 5 Speed Controller - ATC1-2TK1 x TUNE-R-200-3-M1 - Control Damper1 x DEF-140T Inlet Guard for the CBT-100N1 x Speed controller with Reverse - REB-1R1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Elta 6 Amp Electronic single phase speed controller.1 x Transformer Speed Control - RTRE- 7.0Amp2 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Helios HQW-315/4 - IP551 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x TG-R room temperature sensor1 x Helios HQW-250/4 - IP553 x CBT-100N Centrifugal2 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Wall Cowl SWC56/631 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x PIR Sensor - PIR21 x SAVE VSR 300 heat recovery unit1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Isolator Switch - EFF-ISO1 x TUNE-R-200-3-M4 - Control Damper1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x CBA-100 Inlet Flange for CBT-1001 x Singleflow SSDL315-1EC1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x SG-200 Fan Guard for the HQW 2002 x Multiflow SMB550/4-1AC1 x Elta Wall Cowl SWC35/401 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Contactor Interface Station - CI91 x GRA-100 External Grill by S&P1 x Speed Controller - REB51 x Helios RR-250-C Centrifugal inline fan
Best sellers
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...