7 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ-10A V2 Inverter Speed controller1 x FU 075 52 Frequency Inverter (IP20)1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Helios TSD 3.0 Transformer Speed Control (400v)4 x Elta Variable Speed Drive IP66 - 1.5KW5 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 202 x FU 22 25 Frequency Inverter1 x Frequency converter FU 075 14 - IP664 x Elta Variable Speed Drive IP66 - 4.0KW2 x FRQ5-4A V2 Inverter Speed Controller1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 15 16 Frequency Inverter1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x Frequency converter RUCK - FU 075 381 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)2 x ELTA - Three Phase Transformer 3amps3 x Elta 10 Amp Electronic single phase speed controller.4 x ELTA - Single Phase Transformer 2amps6 x Transformer 5 Speed Controller - ATC1-2TK1 x NKS-D swirl diffuser v-300 x 300mm3 x Electronic extractor fan speed controller - FSC 1.55 x Remote controller FLEX - for VEKO INT7 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 1251 x Elta 2 Amp Electronic single phase speed controller.4 x Elta 3 Amp Electronic single phase speed controller with TK7 x Airvent ceiling fan controller1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1001 x ELTA - Single Phase Transformer 8amps7 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 16amps1 x Curved Blade Grille 600x600 (2way blow)4 x COM-31 x EFSC-3N- Single Phase Speed Control2 x Round ceiling diffuser 400mm1 x Versio Square Ceiling Diffusers - RS141 x Circular Ceiling Diffuser - TST 2007 x AIRVENT speed control - AIR4019611 x JSR 200 Painted RAL501810 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 4amps1 x Circular Ceiling Diffuser - TST 1601 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)6 x Elta 6 Amp Electronic single phase speed controller.2 x Round ceiling diffuser 300mm2 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm1 x PCA Diffuser - PCA-2506 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 10amps2 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Round ceiling diffuser 350mm3 x Remote Timer Control - 13513 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer10 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B2 x 7 Day Programmable TIMECLOCK2 x ACOAS/ AC/EC Auto Changeover 8Amp6 x ACO8AC/EC AutoChangeover panel1 x TTC-2000 Three phase electric heater controller1 x Elta ACO Panel 149-ACO14E2 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EC-Vent control board1 x Elta ACO Panel 149-ACO18B1 x ACO 149-ACO1/EDV7 x Systemair Save Connect 2.0 Internet Module2 x Easy-fix termination kit - High Rise Ventilator - EFT2 x EM30-24 Control Panel Commissioning Service1 x EC-Vent Room Unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Louvre Shutter - 400mm3 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC25/311 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x Jet Cowl - 315mm1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5958 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan7 x Vent Axia ACM 150 inline mixed flow duct fan11 x Transformer 5 Speed Controller - ATC1-4TK6 x Run On Timer - 5s - 4hrs - RT5A11 x Single phase speed controller by auto-transformer - RMB 1.5 Amp4 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x Vent Axia T-Series Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Single Deflection Grille 400mm with OBD damper7 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan4 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Helios TSW 7.5 Amp Transformer speed controller3 x Transformer 5 Speed Controller - ATC1-12TK4 x Transformer 5 Speed Controller - ATC1-10TK3 x Helios TSW 3 Amp Transformer speed controller7 x Three Phase Transformer controllers - RMT 1.5 Amp9 x Vent Axia ACM 125 inline mixed flow duct fan2 x RDS 11 Helios Transformer Controller With Motor Protection6 x Helios TSW 1.5 Amp Transformer speed controller4 x TG-K Duct temperature sensor5 x Isolator Switch - ISOSW3 x MWS 3 – Transformer Controller With Motor Protection2 x BEAS-control module3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Helios HQW-200/2 - IP552 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp4 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted6 x Speed Controller - REB51 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x CONTROL ECOWATT - Basic2 x RDH FLEX-SQUARE - ADH/RDH 045011 x Transformer (silent) speed controller - RE 3.0 Amp3 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS9 x REB-CVF 0-10v Controller6 x WS - Reversing Switch from Helios Fans8 x Commercial Single or 3 phase Fan Reversing Switch - RS16 x Skyflow SSR Horizontal Roof Cowl SSR31/35B5 x REE-2 Electronic Speed Controller3 x Speed Controller - REB1-N8 x MTP 10, 10K, Speed control5 x Silent 100 Window Kit - windowS7 x PIR Sensor - PIR26 x PIR Sensor - PIR43 x Transformer Speed Control - RTRE- 12.0Amp6 x UB47- Universal Insulated Terminal3 x Speed Controller - REB84 x Transformer Speed Control - RTRE- 7.0Amp3 x Mini Diffuser - 100mm3 x TG-K Duct temperature sensor5 x Speed Controller - REB18 x Elta - Room Sensor - Temp/Humid/C024 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)4 x QPTW 250C Acoustic Twin Fan with Controller3 x DDMP 09/09 Mounting Flange4 x CBM 9-9 550w 4P VR (Open Motor)2 x Compact SCD450/4-1AC10 x MTS10- extractor fan 3 step switch5 x VTR 300 STD Filter Kit2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x CFI In-line 425 - Carbon Filter3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-46 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE5 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Transformer 5 Speed Controller - ATC1-8TK7 x Vent Axia ACM 200 inline mixed flow duct fan6 x Vent Axia ACM 100 inline mixed flow duct fan5 x CS2 Current Switch4 x Envirovent G4 Filter - SL-G4/F76 x Helios HQW-200/4 - IP552 x CO2 Room Sensor - CO2-R2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011595 x Duct Termination with Mesh - 100mm4 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan4 x DEF-140T Inlet Guard for the CBT-100N6 x MWS 1.5 – Transformer Controller With Motor Protection6 x Helios HQW-630/4 - IP554 x CBS-60 Outlet Flange for CSB/CBT-603 x Transformer (silent) speed controller - RE 1.5 Amp4 x TG-R room temperature sensor4 x ERR 20/1 Centrifugal inline fan14 x TG-K3/NTC10-01 - Duct temperature sensor2 x Isolator Switch - EFF-ISO1 x Transformer (silent) speed controller - RE 5.0 Amp2 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x DDMP 12-12 3F 1810W M6A4 DG08 x Vent Axia Silent 100T (TIMER)3 x DDMP 09-09 3F 2130W M6A4 DG07 x Helios HQW-315/4 - IP552 x 204x60mm Insulated Rectangular Vertical 45° Bend5 x Transformer Speed Control - RTRE- 5.0Amp7 x Speed Controller - REB2.5-N2 x Elta Variable Speed Drive IP66 - 5.5KW3 x SPI-100 C Iris damper4 x CBM 12-12 1100w 6P Three Phase5 x AXC TP - 150mm Plastic Centrifugal Inline Fan13 x Transformer Speed Control - RTRE- 1.5Amp5 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR5 x SAVE VSR 300 heat recovery unit4 x CPTA-E Flush mounted PIR sensor with timer4 x Temperature Fan Speed Controller - ATCP4-WMS4 x Speed controller with Reverse - REB-1R6 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost5 x RDS 1 Helios Transformer Controller With Motor Protection4 x Helios TSW MCB Amp Transformer speed controller4 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x MWS 5 – Transformer Controller With Motor Protection Unit4 x MV-B Dual Switch for use with Helios HQW plate fans,3 x RRB- transformer controller2 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT5 x Helios HQW-400/4 - IP554 x SG-200 Fan Guard for the HQW 2004 x Quietflow SQS400-1ECL - Centrifugal Box Fan8 x Helios HQW-250/4 - IP553 x RTRD - Three Phase Speed Controller - 2 Amp3 x Helios TSW 0.3Amp Compact Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection4 x Duct Termination with Mesh - 355mm5 x CBA-60 Inlet Flange for CBT-606 x Helios RR-250-C Centrifugal inline fan2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase5 x Flat Roof Terminal -OFT 5 - Asphalt2 x Electrostatic Precipitator - 1H x 3W1 x Control with reverse - CR3002 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)10 x Transformer speed controller - ATC1 - 1.5 Amps4 x Two Speed Switch - REGUL-23 x Speed Controller - REB31 x Speed Controller - REB61 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x WSD 100 (1060x1060x70)5 x Silentub - STUB 1001 x EBM-Papst D4E225-BC01-17 Double inlet1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-16 x DDMP 12-12 3F 5700W M6M0 DG72 x CBT-100N Centrifugal9 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x 220x90mm Insulated Rectangular Horizontal 90° Bend5 x 220x90mm Insulated Rectangular Vertical 45° Bend5 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x CK-60F Kit1 x GXC6EC - High Performance Extract Fan2 x ENV 100 12v transformer SELV3 x CSB-60 Centrifugal fan3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x TD Mixvent 800/200 EEXEIIT34 x Helios HQW-355/4 - IP555 x 100mm Round Connector with Damper5 x Duct Termination with Mesh - 150mm2 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x KBA- Inlet Mounting 3556 x DDMP 10-08 3F 2210W M6A4 DG02 x ELM 18 EX Flexible Cuff for ERM 182 x KAD-355-F400 Rectangle Flexible Connector8 x Helios ESA-1 Surface mounted Speed Control 1amp5 x CFI In-line 150 - Carbon Filter2 x Contactor Interface Station - CI92 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven3 x Elta SCP400/4-1AC - IP554 x CBB-60N Centrifugal1 x SD-MUB Vibration pad set1 x VKS 355-500 Automatic shutter4 x DEF-CBM-RE-7 - Protection Guard2 x Binks Bullows - Spray Booth Filter2 x Duct Termination with Mesh - 250mm1 x Quietflow Twin SQTDCV250-1ECL2 x KBA- Inlet Mounting 2804 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)3 x DDMP 10-10 1F 1000W M6A2 DA52 x ACO3TO-ADS-VFC-7.1A1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Duct Termination with Mesh - 400mm3 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit2 x RD35S-4DW.6W.3L - 122297 (Three Phase)3 x TecFire Intumescent Damper - Rectangular 400x400mm3 x DPD 12PM Delivery Surcharge4 x RUCK MTP 20, 10K, Speed control3 x DDMP 12-09 1F 1800W M6A4 DA85 x Elta SPA500/4-1AC - IP543 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C4 x Spiral Ducting 1 meter - 200mm2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Flakt Woods ME 1.1 speed controller 1amp - EA9011572 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x TD160-NT Mixvent - 100mm - TD160 Timer3 x KBA- Inlet Mounting 2254 x CBA-100 Inlet Flange for CBT-1004 x VTR 500 STD Filter Kit3 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3002 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x DDMP 07/07 Mounting Flange4 x DS-2/2 2-Speed Switch IP54 (Single Phase)4 x KBA- Inlet Mounting 2503 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan3 x CBS-100 Outlet Flange for CBT-1002 x DS-2 2-Speed Switch (3 Phase)1 x DDMP 09-07 1F 1000W M6A0 DA53 x CBT-80N Centrifugal6 x CBM 7/7 147w 4P RE-VR2 x Speed Controller - REB102 x 220x90mm x 1m Insulated Rectangular Duct3 x DDMP 10-08 1F 1000W M6A2 DA54 x HXP450/6-1 - 6 Pole - Single Phase1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011582 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x CBP-9/7-RC2 x VEKA INT 2000/15.0-L1 EKO1 x Singleflow SSDL315-1EC2 x SDD-U Anti Vibration Pads3 x MWS-75 Transformer controller with TK -7.5A1 x DDMP 12-12 1F 1800W M6A4 DA83 x CBB-80N Centrifugal3 x Universal Pipe Fixing Clip1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse3 x Transformer Speed Control - RTRE- 3.0Amp2 x KBA- inlet mounting flange for CRMT 2503 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x CCpro 40 (1CC9402) Long Casing Extension2 x Vent Axia Trickle & Boost Switch1 x RSK355 - Back Draught Shutter2 x Skyflow SSR Horizontal Roof Cowl SSR80B2 x RDH Flange - 02503 x Duct Termination with Mesh - 315mm5 x Duct Termination with Mesh - 200mm2 x Temperature Controller - EDTW2 x KAD-225-F400 Rectangle Flexible Connector2 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x CBM 9/7 4p 420W RE-VR2 x Flat Roof Terminal -OFT 5 - EPDM5 x Vent Axia T-Series Wall Model TX9WL2 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x DA9/9-NT3 x Vent Axia SC5001 - Speed controller1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x KBA- inlet mounting flange for CRMT 2254 x DDMP 10-08 FLANGE3 x 125mm Round Connector with Damper3 x KBA- Inlet Mounting 3152 x Silent 300 CZ Design PLUS Extractor Fan4 x Speed Controller - REB161 x Comefri - TLZ 225 R - High Performance Scroll Fan2 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Spiral end cap - 80mm1 x Backdraught Shutters 039-SFSV-63/712 x CBP-7/7-RC1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase3 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR2 x VA 9/2 T - High Temp Axial Fan,1 x RF-100 M5 Grade Filter for S&P MVHR units1 x Flanged Damper 019-0500-STD1 x Twinflow STDL315-1EC2 x Capacitor 2uf for use with the EBM A4E range3 x FFR 355 Filter Cassette2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x RDH Flange - 03153 x Flanged Damper 019-0560-STD1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged2 x Chaysol DA 9/9 3 speed1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT2 x DDMP 12-09 FLANGE1 x Air Quality Sensor - AQS1 x 204x60mm x 1m Insulated Rectangular Duct1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase2 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Soaker Sheet to suit RA8001 x 204x60mm Rectangular to 100mm Round Adaptor1 x Atex Inline Fan 180mm - ERM18EXE1 x Elta Variable Speed Drive IP66 - 7.5KW1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x TUNE-R-200-3-M4 - Control Damper1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x EBM-Papst D3G133-BF05-14 Double inlet2 x IR24-P - Presence detector1 x Elta Quietflow Twin SQT150-1ECL2 x DDMP 09/07 Mounting Flange2 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan2 x DDMP 09-09 1F 1000W M6A1 DA51 x CBA-130 Inlet Flange for CBT-1301 x CBS-130 Outlet Flange for CBT-1302 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)1 x Duct Termination with Mesh - 450mm1 x Rectangular Airbrick Adaptor1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Lo-Carbon Silhouette 100T (Timer)1 x RUCK MTP 30, Stepped Speed control1 x Elta SLC500/4B-1AC - IP551 x KBD- outlet mounting flange for CRMT 3551 x Silentub - STUB 2001 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Elta SPA400/4-1AC - IP541 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost
Best sellers
EcoAir Design Ecowatt DMEV
CRBB/3-190/060M EC 1HO MP - External Rotor Motor Radial Fans
Vectaire Elegance Low Energy DMEV Fan Range
Silent 100 Design ECOWATT
OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit
S&P TD-350/100-125 SILENT ECOWATT
S&P TD-500/150-160 SILENT ECOWATT
AW Sileo EC Plate Axial Fan - Single Phase - 200mm
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Unbelievable! With TDmixvent500: noise reduction minimum 50%...