Energy Efficient Fans

Building regs for new build properties require very energy efficient fans, as some run continually at a very low rate.
All the fans here are a selection from our energy saving extractor fans range that have special EC/DC motors, meaning they are much more efficient (in terms of power used per amount of air moved) than the current AC motors.
Over the next few years AC motors will slowly be phased out in favour of these new types of energy saving fans, in all applications.
Upgrading to EC fans offers the following key benefits.:
Up to 70% reduction in energy consumption, integrated & infinitely variable speed control and payback periods as low as 2 years.
They are normally directly interchangeable with their inefficient predecessors, allowing for simple replacement with minimal disruption.

Update: Below is a selection but there are now Energy Efficient versions of most legacy AC fans. Please ask if what you require is not shown.
Whilst they are currently a little more expensive they will soon pay for themselves with reduced running costs and often once you subtract the cost of the controller (Most if not all EC fans have in-built speed controllers) can be a similar price.

Displaying 1 to 24 (of 101 products)
AL  315 EC 01 AXIALINE - High Performance Long Cased Axial Fan
AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan
£ 849.00
AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan Ruck Axial fans are suitable for installation in circular ventilation applications. They offer different installation options from fl...
AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan
AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan
£ 995.00
AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan Ruck Axial fans are suitable for installation in circular ventilation applications. They offer different installation options from fl...
AW Sileo EC Plate Axial Fan - Single Phase - 200mm
AW Sileo EC Plate Axial Fan - Single Phase - 200mm
£ 231.04
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 250mm
AW Sileo EC Plate Axial Fan - Single Phase - 250mm
£ 241.89
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 300mm
AW Sileo EC Plate Axial Fan - Single Phase - 300mm
£ 340.00
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 350mm
AW Sileo EC Plate Axial Fan - Single Phase - 350mm
£ 353.14
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 400mm
AW Sileo EC Plate Axial Fan - Single Phase - 400mm
£ 400.39
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 450mm
AW Sileo EC Plate Axial Fan - Single Phase - 450mm
£ 723.31
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 500mm
AW Sileo EC Plate Axial Fan - Single Phase - 500mm
£ 1,075.15
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 1000mm
AW Sileo EC Plate Axial Fan - Three Phase - 1000mm
£ 2,702.94
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 560mm
AW Sileo EC Plate Axial Fan - Three Phase - 560mm
£ 1,279.94
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 630mm
AW Sileo EC Plate Axial Fan - Three Phase - 630mm
£ 1,844.40
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 710mm
AW Sileo EC Plate Axial Fan - Three Phase - 710mm
£ 1,915.29
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 800mm
AW Sileo EC Plate Axial Fan - Three Phase - 800mm
£ 2,177.79
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
CAB-125 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-125 ECOWATT Energy Efficient Acoustic Box Fan
£ 753.15
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-150 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-150 ECOWATT Energy Efficient Acoustic Box Fan
£ 811.08
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-200 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-200 ECOWATT Energy Efficient Acoustic Box Fan
£ 1,062.13
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-250 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-250 ECOWATT Energy Efficient Acoustic Box Fan
£ 1,525.27
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-315 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-315 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,037.35
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-355 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-355 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,278.73
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-400 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-400 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,471.83
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm
CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm
£ 186.32
CRBB/3-160/052M EC 1H0 MP (230V50/60HZ) V5 *** THIS FAN CAN BE USED AS A REPLACEMENT MOTOR FOR THE ES200 from Envirovent.** Range of radial fans with high efficiency electronically commuted exter...
CRBB/3-190/060M EC 1HO MP -  External Rotor Motor Radial Fans
CRBB/3-190/060M EC 1HO MP - External Rotor Motor Radial Fans
£ 220.49
CRBB/3-190/060M EC 1HO MP (230V50/60HZ) V5 Range of radial fans with high efficiency electronically commuted external rotor motors. Available sizes from 133 to 500mm of impeller Ø in differen...
CRBB/3-190/060M EC 1LO BP16 -  External Rotor Motor Radial Fans (MEV SPIDER REPLACEMENT MOTOR)
CRBB/3-190/060M EC 1LO BP16 - External Rotor Motor Radial Fans (MEV SPIDER REPLACEMENT MOTOR)
£ 220.49
CRBB/3-190/060M EC 1LO BP16 (230V50/60HZ) V5 - P/N:5509308200 *** THIS IS THE REPLACEMENT MOTOR FOR THE OLD ENVIROVENT MEV SPIDER UNITS*** Range of radial fans with high efficiency electroni...
Displaying 1 to 24 (of 101 products)
2 x 204x60mm Insulated Rectangular Vertical 45° Bend2 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Elta Variable Speed Drive IP66 - 7.5KW3 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 0.75KW1 x NKS-D swirl diffuser v-300 x 300mm1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta 10 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1251 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1001 x Balance S Diffuser - NO RING - 125mm2 x ELTA - Single Phase Transformer 2amps1 x PCA Diffuser - PCA-3151 x Curved Blade Grille 600x600 (2way blow)4 x Electronic extractor fan speed controller - FSC 1.51 x Round ceiling diffuser 400mm1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1602 x EC6H - Reversible Group Fan Electronic Controller1 x JSR 200 Painted RAL50181 x Elta 2 Amp Electronic single phase speed controller.1 x Balance S Diffuser - NO RING - 100mm1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Round ceiling diffuser 300mm2 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller.3 x ELTA - Single Phase Transformer 8amps2 x Round ceiling diffuser 200mm3 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps2 x EFSC-3N- Single Phase Speed Control2 x Elta 3 Amp Electronic single phase speed controller with TK1 x Round ceiling diffuser 250mm2 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 350mm1 x COM-31 x ELTA - Single Phase Transformer 4amps2 x Elta 6 Amp Electronic single phase speed controller.1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps3 x Remote Timer Control - 13512 x Run On Timer - 5s - 4hrs - RT5A2 x Push Timer Switch - ZA42 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/632 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC45/502 x 220x90mm Insulated Rectangular Horizontal 45° Bend2 x 220x90mm Insulated Rectangular Vertical 45° Bend2 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Same Day Shipping Surcharge - City Sprint1 x 204x60mm x 1m Insulated Rectangular Duct1 x Economy Airvent 100mm Fan with Timer2 x DPD 12PM Delivery Surcharge1 x Northern Ireland Pallet Surcharge1 x DV-ROF-V-225 Roof mounted unit1 x D2E-146-AP47-751 x DPD 10:30AM Delivery Surcharge2 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x Universal Pipe Fixing Clip1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 220x90mm Insulated Rectangular T-Piece1 x Small Centrifugal Fans CBM/2-133/190 185w1 x Manrose T12 STANDARD Transformer- T12S1 x Economy Airvent 150mm Fan1 x DV-ROF-V-315 Roof mounted unit2 x Pallet Delivery Surcharge1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x 18M - 80mm PVC flexible ducting1 x DPD SATURDAY Delivery Surcharge1 x Manrose 150mm - XF150BHP1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x Control board kit Smarty 4X P 1.1 F2 Fan 230V2 x EBM-Papst D3G133-BF05-14 Double inlet1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x G2E160−AL19−56 FLUE FAN1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x Lo-Carbon Sentinel Kinetic BH - LEFT1 x D2E146-AP47-331 x CRBB/3-250/084M EC 2H01 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x D2E146-AP47-C11 x CTVT/4-400 High Temp Roof Fan - 51369260001 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x Economy Airvent 100mm Fan with Timer & Shutter1 x HQS Bathroom Axial Flow Fan - 125mm1 x HPA Heavy Duty Flexible Ducting - HPA300-FD51 x Helios DDF-200 Roof Cowl1 x 204x60mm Insulated Rectangular T-Piece1 x EBM-Papst D3G160-BP03-15 Double inlet1 x Maico EN31- Wall Mounted Fan1 x Capacitor 2uf for use with the EBM A4E range1 x Manrose Auto Shutter - XF150AP1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Fresh Air control carbon filter - 125mm1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x LF-ME04F071LC3AC1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm1 x D2E146-HT67-021 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x CRBB/3-190/060M EC 1HO MP - External Rotor Motor Radial Fans1 x Carriage for Scottish Highlands1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW 7.5 Amp Transformer speed controller1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-10TK2 x Helios TSW 3 Amp Transformer speed controller1 x TDP-D Pressure Sensor with Display2 x Vent Axia ACM 150 inline mixed flow duct fan1 x RTRD - Three Phase Speed Controller - 2 Amp1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Helios TSW 1.5 Amp Transformer speed controller1 x Helios TSW MCB Amp Transformer speed controller1 x Isolator Switch - ISOSW1 x DEF-140T Inlet Guard for the CBT-100N2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x 7 Day Programmable TIMECLOCK2 x BEAS-control module1 x Two Speed Switch - REGUL-21 x Vent Axia T-Series Controller1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Speed Controller - REB54 x Transformer (silent) speed controller - RE 3.0 Amp1 x CBS-60 Outlet Flange for CSB/CBT-602 x TG-K3/NTC10-01 - Duct temperature sensor1 x Transformer (silent) speed controller - RE 1.5 Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Speed Controller - REB1-N2 x Multiflow SMB550/4-1AC2 x REB-CVF 0-10v Controller2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Commercial Single or 3 phase Fan Reversing Switch - RS14 x MTP 10, 10K, Speed control1 x Transformer Speed Control - RTRE- 5.0Amp1 x Transformer Speed Control - RTRE- 7.0Amp1 x PIR Sensor - PIR22 x Speed Controller - REB11 x CBM 9-9 550w 4P VR (Open Motor)1 x Silent 100 Window Kit - windowS1 x Transformer Speed Control - RTRE- 1.5Amp1 x FFR 355 Filter Cassette1 x Vent Axia Silent 100T (TIMER)1 x PIR Sensor - PIR41 x MTS10- extractor fan 3 step switch1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x UB47- Universal Insulated Terminal1 x VTR 300 STD Filter Kit1 x Contactor Interface Station - CI91 x CBT-100N Centrifugal1 x Compact SCD450/4-1AC1 x Elta - Room Sensor - Temp/Humid/C022 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Silentub - STUB 1001 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR3 x Vent Axia ACM 125 inline mixed flow duct fan1 x ACO8AC/EC AutoChangeover panel1 x VEKA INT 2000/15.0-L1 EKO1 x CO2 Room Sensor - CO2-R1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x CSB-60 Centrifugal fan1 x Duct Termination with Mesh - 710mm1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x VTR 500 STD Filter Kit1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Duct Termination with Mesh - 100mm1 x CBA-100 Inlet Flange for CBT-1001 x CBT-80N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Elta SCP400/4-1AC - IP551 x Flat Roof Terminal -OFT 5 - Asphalt1 x 100mm Round Connector with Damper1 x Potentiometer EGH 01 - for DDMP Fans1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Duct Termination with Mesh - 150mm1 x CBB-60N Centrifugal1 x Binks Bullows - Spray Booth Filter1 x KBA- Inlet Mounting 1801 x CBS-100 Outlet Flange for CBT-1001 x RUCK MTP 20, 10K, Speed control1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Duct Termination with Mesh - 400mm1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Silentub - STUB 2001 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x CBM 9/7 4p 420W RE-VR1 x SDD-U Anti Vibration Pads1 x Chaysol DA 9/9 3 speed1 x Vent Axia T-Series Wall Model TX9WL1 x Duct Termination with Mesh - 200mm1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Helios VARW 450/4 - TK1 x Spiral Ducting 1 meter - 200mm1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x MEV Spider Additional Spigots1 x Duct Termination with Mesh - 315mm1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Elta SCP315/4-1AC - IP551 x Elta SLC560/4C-3AC - IP551 x Elta SLC500/4B-1AC - IP551 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Elta Skyflow SSRL710-1EC1 x CBM 7/9 4p 300W RE-VR1 x Vent Axia W300310 Controller Electronic 1.5A1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Air Quality Sensor - AQS1 x Elta Turboflow-TF - 450mm - Single phase1 x CBT-170 Centrifugal1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x Elta SCP630/4-1AC - IP551 x DDMP 10-10 FLANGE1 x Purlin Box 630/710 for RAW Cowls1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Dynair AL 200/4 Forward curved blade centrifugal fan.1 x DT-1 Duct Mounted Thermostat1 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase1 x F7 Mini-Cell panel filter - 594 x 5941 x Elta SCP350/4-1AC - IP551 x CBS-160 Outlet Flange for CBT-1601 x CFI Lite 600 Carbon Filter1 x MUB 062 630D4 Multibox1 x REB Ecowatt Speed Control - REB-ECO1 x Ancillary Pack for SB-Biflow 250 model1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Impeller Side Guard - 450mm1 x Elta Standard Ambient Flexible Connector - 350mm1 x Jetflow Silent SJMF-S 200-1EC1 x Dynair AL 225/4 Forward curved blade centrifugal fan.1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Elta SCP315/4-3AC - IP551 x Acoustic Box Fans (Inline) - CAB-1001 x Elta Standard Ambient Flexible Connector - 250mm1 x Elta SCP400/4-3AC - IP551 x Jet Fan IV 100-4 IE3 Induction Fan1 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole1 x 100mm Round Connector1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Elta SCP560/4-1AC - IP551 x Filter Box With F7 Grade Bag Filter - 250mm1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Temperature Fan Speed Controller - ATCP4-WMS1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Transformer 5 Speed Controller - ATC1-8TK1 x Systemair Save Connect 2.0 Internet Module2 x CS2 Current Switch1 x Temperature Fan Speed Controller - ATCP4-FLS1 x TEM 035 - 5 Speed Transformer Speed Control1 x TEM 075 - 5 Speed Transformer Speed Control2 x Helios HQW-200/2 - IP551 x Speed Controller - REB32 x REE-1 Electronic Speed Controller1 x MWS 1.5 – Transformer Controller With Motor Protection1 x EBM-Papst D2E097-BK76-98 Double inlet3 x WS - Reversing Switch from Helios Fans2 x Helios HQW-630/4 - IP551 x Speed Controller - REB101 x TG-R room temperature sensor1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Helios HQW-315/4 - IP552 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x TD Mixvent 800/200 EEXEIIT31 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven
BD9/9 centrifugal M4 0.35Kw
BD9/9 centrifugal M4 0.35Kw
£ 399.00 now £ 350.00
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Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...