1 x FU 15 40 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 1.5KW1 x FU 22 04 Frequency Inverter1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Run On Timer - 5s - 4hrs - RT5A1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x 7 Day Programmable TIMECLOCK1 x FU 075 04 Frequency Inverter (IP20)3 x Push Timer Switch - ZA41 x ACO 149-ACO1/EDV1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ5-10A Inverter Speed controller2 x Helios TSW 7.5 Amp Transformer speed controller2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Remote Timer Control - 13511 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios HQW-630/4 - IP551 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x CS2 Current Switch2 x WS - Reversing Switch from Helios Fans2 x Transformer (silent) speed controller - RE 3.0 Amp1 x EM30-24 Control Panel Commissioning Service2 x Helios TSW MCB Amp Transformer speed controller3 x Transformer speed controller - ATC1 - 1.5 Amps2 x Vent Axia ACM 125 inline mixed flow duct fan3 x Isolator Switch - ISOSW1 x Helios ZNE Electronic Fan Overrun Timer1 x TG-K Duct temperature sensor1 x BEAS-control module1 x TG-K3/NTC10-01 - Duct temperature sensor2 x TG-R room temperature sensor1 x Helios HQW-315/4 - IP551 x Multiflow SMB550/4-1AC1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Systemair Save Connect 2.0 Internet Module2 x Vent Axia ACM 200 inline mixed flow duct fan2 x REB-CVF 0-10v Controller2 x MTP 10, 10K, Speed control2 x Elta Variable Speed Drive IP66 - 0.75KW1 x Vent Axia Silent 100T (TIMER)1 x PIR Sensor - PIR21 x Elta Wall Cowl SWC56/631 x Elta Variable Speed Drive IP66 - 2.2KW3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-2TK1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Elta 10 Amp Electronic single phase speed controller.1 x MTS10- extractor fan 3 step switch1 x Speed Controller - REB11 x Rectangular Airbrick Adaptor1 x Speed controller with Reverse - REB-1R1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-4TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Helios HQW-200/4 - IP551 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x DEF-140T Inlet Guard for the CBT-100N1 x Speed Controller - REB101 x CBS-60 Outlet Flange for CSB/CBT-601 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Transformer Speed Control - RTRE- 7.0Amp1 x CBM 9-9 550w 4P VR (Open Motor)1 x CBA-60 Inlet Flange for CBT-60
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 ...