2 x Run On Timer - 5s - 4hrs - RT5A3 x Push Timer Switch - ZA42 x Helios ZNE Electronic Fan Overrun Timer4 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection5 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Control Panel Commissioning Service1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC45/501 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Jet Cowl - 315mm3 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller3 x Elta 10 Amp Electronic single phase speed controller.1 x NKS-D swirl diffuser v-300 x 300mm1 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm2 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1251 x Circular Ceiling Diffuser - TST 2003 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1003 x Round ceiling diffuser 400mm1 x Curved Blade Grille 600x600 (2way blow)1 x JSR 200 Painted RAL50183 x Elta 2 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm4 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 8amps4 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 16amps4 x Elta 3 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 12amps3 x Round ceiling diffuser 200mm2 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 4amps3 x COM-33 x AIRVENT speed control - AIR4019612 x Round ceiling diffuser 300mm4 x Transformer speed controller - ATC1 - 1.5 Amps4 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)4 x Round ceiling diffuser 250mm1 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 350mm1 x PCA Diffuser - PCA-2503 x Vent Axia ACM 125 inline mixed flow duct fan1 x ELTA - Single Phase Transformer 10amps2 x TG-K Duct temperature sensor2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Remote Timer Control - 13513 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)4 x Transformer (silent) speed controller - RE 3.0 Amp1 x TTC-2000 Three phase electric heater controller2 x ACOAS/ AC/EC Auto Changeover 8Amp3 x ACO8AC/EC AutoChangeover panel2 x Speed Controller - REB1-N1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic5 x MTP 10, 10K, Speed control4 x PIR Sensor - PIR21 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6305 x Speed Controller - REB11 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x PIR Sensor - PIR43 x Vent Axia Silent 100T (TIMER)1 x Easy-fix termination kit - High Rise Ventilator - EFT4 x UB47- Universal Insulated Terminal2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)5 x QPTW 250C Acoustic Twin Fan with Controller3 x Mini Diffuser - 100mm4 x Elta Variable Speed Drive IP66 - 4.0KW2 x Silentub - STUB 1004 x SAVE VSR 300 heat recovery unit2 x VEKA INT 2000/15.0-L1 EKO2 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x MWS 3 – Transformer Controller With Motor Protection1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper4 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan5 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Elta Variable Speed Drive IP66 - 7.5KW4 x Transformer 5 Speed Controller - ATC1-2TK3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE3 x Elta Variable Speed Drive IP66 - 2.2KW2 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x FU 15 40 Frequency Inverter1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP663 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)3 x FRQ5-10A Inverter Speed controller2 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW3 x Elta Variable Speed Drive IP66 - 1.5KW3 x Transformer 5 Speed Controller - ATC1-4TK1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x Helios TSW 3 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-12TK2 x Vent Axia ACM 150 inline mixed flow duct fan2 x RDS 11 Helios Transformer Controller With Motor Protection3 x Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia ACM 200 inline mixed flow duct fan3 x Elta 6 Amp Electronic single phase speed controller.3 x Isolator Switch - ISOSW3 x Vent Axia ACM 100 inline mixed flow duct fan3 x DEF-140T Inlet Guard for the CBT-100N3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x BEAS-control module1 x 7 Day Programmable TIMECLOCK1 x Two Speed Switch - REGUL-22 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Vent Axia T-Series Controller2 x Speed Controller - REB32 x EFSC-3N- Single Phase Speed Control4 x Speed Controller - REB52 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x Speed Controller - REB102 x CBS-60 Outlet Flange for CSB/CBT-601 x Transformer (silent) speed controller - RE 1.5 Amp2 x Transformer (silent) speed controller - RE 5.0 Amp2 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Transformer Speed Control - RTRE- 7.0Amp2 x RDH FLEX-SQUARE - ADH/RDH 04503 x FFR 355 Filter Cassette3 x Silent 100 Window Kit - windowS2 x CBM 9-9 550w 4P VR (Open Motor)4 x Transformer Speed Control - RTRE- 1.5Amp4 x MTS10- extractor fan 3 step switch2 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x DDMP 12-12 3F 1810W M6A4 DG01 x Elta Wall Cowl SWC56/631 x Elta Louvre Shutter - 400mm2 x CO2 Room Sensor - CO2-R2 x Helios RR-250-C Centrifugal inline fan2 x SPI-100 C Iris damper3 x TD160-NT Mixvent - 100mm - TD160 Timer3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan3 x Duct Termination with Mesh - 100mm1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x EBM-Papst D3G133-BF05-14 Double inlet2 x HIMF - Mixed Flow Fan 100mm Inline Fan3 x CBA-100 Inlet Flange for CBT-1002 x CFI In-line 150 - Carbon Filter1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C2 x 100mm Round Connector with Damper1 x CBM 7/7 147w 4P RE-VR2 x DDMP 12-12 3F 5700W M6M0 DG71 x RUCK MTP 20, 10K, Speed control1 x KBA- Inlet Mounting 1802 x Speed controller with Reverse - REB-1R2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Capacitor 2uf for use with the EBM A4E range3 x CS2 Current Switch1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp5 x MWS 1.5 – Transformer Controller With Motor Protection2 x Helios HQW-630/4 - IP552 x EC6H - Reversible Group Fan Electronic Controller3 x TG-R room temperature sensor5 x TG-K3/NTC10-01 - Duct temperature sensor2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Multiflow SMB550/4-1AC3 x REB-CVF 0-10v Controller5 x WS - Reversing Switch from Helios Fans2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Transformer Speed Control - RTRE- 5.0Amp2 x DDMP 09-09 3F 2130W M6A4 DG01 x TD Mixvent 800/200 EEXEIIT32 x CBA-60 Inlet Flange for CBT-603 x Speed Controller - REB2.5-N4 x CBT-100N Centrifugal2 x ENV 100 12v transformer SELV3 x Elta - Room Sensor - Temp/Humid/C022 x Compact SCD450/4-1AC1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x Speed Controller - REB161 x Contactor Interface Station - CI91 x GENIOX 11 Internal Mounted Unit1 x GRA-100 External Grill by S&P2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x CBP-18/18-RC Belt Driven Centrifugal Fans2 x WSD 100 (1060x1060x70)2 x ACO3TO-ADS-VFC-7.1A1 x GENIOX 11 Roof Mounted External Unit1 x Quietflow Twin SQTDCV250-1ECL1 x Duct Termination with Mesh - 450mm1 x Binks Bullows - Spray Booth Filter1 x Vent Axia Trickle & Boost Switch1 x DPD 12PM Delivery Surcharge3 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CBS-100 Outlet Flange for CBT-1001 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Twinflow STDL315-1EC1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x CPTA-E Flush mounted PIR sensor with timer2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK2 x RTRD - Three Phase Speed Controller - 2 Amp3 x Helios TSW MCB Amp Transformer speed controller1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x REE-1 Electronic Speed Controller3 x Transformer Speed Control - RTRE- 12.0Amp1 x Envirovent G4 Filter - SL-G4/F72 x Isolator Switch - EFF-ISO1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp3 x Helios HQW-315/4 - IP552 x Helios HQW-200/4 - IP552 x Skyflow SSR Horizontal Roof Cowl SSR80B3 x TG-K Duct temperature sensor1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x TUNE-R-200-3-M4 - Control Damper1 x Helios HQW-250/4 - IP551 x GXC6EC - High Performance Extract Fan1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x DDMP 09/09 Mounting Flange1 x CK-60F Kit3 x VTR 300 STD Filter Kit2 x CBM 12-12 1100w 6P Three Phase2 x CSB-60 Centrifugal fan1 x DA9/9-NT2 x DS-2 2-Speed Switch (3 Phase)2 x DEF-CBM-RE-7 - Protection Guard2 x SD-MUB Vibration pad set2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x VKS 355-500 Automatic shutter1 x CBT-80N Centrifugal1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Elta SCP400/4-1AC - IP552 x Duct Termination with Mesh - 150mm1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011582 x DDMP 10-10 1F 1000W M6A2 DA51 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x CBB-80N Centrifugal1 x Duct Termination with Mesh - 400mm1 x VTR 500 STD Filter Kit1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x TEM 075 - 5 Speed Transformer Speed Control1 x RSK355 - Back Draught Shutter1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Universal Pipe Fixing Clip1 x CBB-60N Centrifugal1 x Silentub - STUB 2001 x IR24-P - Presence detector1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Helios HQW-355/4 - IP551 x Elta SPA500/4-1AC - IP541 x Backdraught Shutters 039-SFSV-63/711 x CBM 9/7 4p 420W RE-VR1 x 125mm Round Connector with Damper2 x Temperature Fan Speed Controller - ATCP4-WMS1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Temperature Controller - EDTW1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x RDS 1 Helios Transformer Controller With Motor Protection1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Vent Axia SC5001 - Speed controller1 x Helios HQW-200/2 - IP551 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor2 x TUNE-R-200-3-M1 - Control Damper1 x Silent 300 CZ Design PLUS Extractor Fan1 x Control switch - CR1501 x Transformer Speed Control - RTRE- 3.0Amp2 x SG-200 Fan Guard for the HQW 2001 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Duct Termination with Mesh - 355mm1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x TUNE-R-200-3-M2 - Control Damper1 x KAD-355-F400 Rectangle Flexible Connector1 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven
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 ...