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 25 to 48 (of 100 products)
ECO dMEV+ HT - 17V
ECO dMEV+ HT - 17V
£ 249.99
ECO dMEV+ HT - 17V ECO dMEV SELV adjustable timer, adjustable humidity sensor...
EcoAir Design Ecowatt DMEV
EcoAir Design Ecowatt DMEV
£ 124.57
The EcoAir Ecowatt is a range of 100 mm domestic centrifugal extract fans for wall or ceiling installations, designed for constant volume continuously running operation with wired boost option in util...
Elta SCP250-1EC - IP55
Elta SCP250-1EC - IP55
£ 543.82
Range of High Energy Efficiency Motors Single Phase 250mm Plate fan- Duty: 867.6 m3/hr. Running power at best efficiency point - 58W Peak current 0.53A Intelligent Design Compact low profile de...
Elta SCP315-1EC - IP55
Elta SCP315-1EC - IP55
£ 560.99
Range of High Energy Efficiency Motors Single Phase 315mm Plate fan- Duty: 1,854 m3/hr. Running power at best efficiency point - 110W Peak current 1.03A Intelligent Design Compact low profile d...
Elta SCP450-1EC - IP55
Elta SCP450-1EC - IP55
£ 761.35
Range of High Energy Efficiency Motors Single Phase 450mm Plate fan- Duty: 7,336 m3/hr. Running power at best efficiency point - 424W Peak current 3.99A Intelligent Design Compact low profile d...
Elta SCP630-1EC - IP55
Elta SCP630-1EC - IP55
£ 1,545.60
Range of High Energy Efficiency Motors Single Phase 630mm Plate fan- Duty: 14,979 m3/hr. Running power at best efficiency point - 1.341W Peak current 10.45A Intelligent Design Compact low profi...
Elta SLC315-1EC -IE5 Motor- IP55
Elta SLC315-1EC -IE5 Motor- IP55
£ 904.46
Single Phase 315mm fan, Duty: 1,753 m3/hr, Motor Power 106W, Max Current 0.92A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, dur...
Elta SLC355-1EC -IE5 Motor- IP55
Elta SLC355-1EC -IE5 Motor- IP55
£ 944.49
Single Phase 355mm fan, Duty: 2,253 m3/hr, Motor Power 112W, Max Current 1.09A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, dur...
Elta SLC400-1EC -IE5 Motor- IP55
Elta SLC400-1EC -IE5 Motor- IP55
£ 1,070.47
Single Phase 400mm fan, Duty: 4,240 m3/hr A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance for ...
Elta SLC450-1EC -IE5 Motor- IP55
Elta SLC450-1EC -IE5 Motor- IP55
£ 955.94
Single Phase 450mm fan, Duty: 5,910 m3/hr A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance for ...
Elta SLC500-1EC -IE5 Motor- IP55
Elta SLC500-1EC -IE5 Motor- IP55
£ 1,013.23
Single Phase 500mm fan, Duty: 8,146 m3/hr, Motor Power 591W, Max Current 4.63A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, dur...
Elta SLC560-1EC -IE5 Motor- IP55
Elta SLC560-1EC -IE5 Motor- IP55
£ 1,025.26
Single Phase 560mm fan, Duty: 10,800 m3/hr A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance f...
Elta SLC630-1EC -IE5 Motor- IP55
Elta SLC630-1EC -IE5 Motor- IP55
£ 1,053.30
Single Phase 630mm fan, Duty: 14,972 m3/hr, Motor Power 1236W, Max Current 9.49A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, d...
Elta SPA710/6-3EC
Elta SPA710/6-3EC
£ 1,707.46
A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance for a longer life. Motors are wired via a weat...
Etaline 400mm -EC
Etaline 400mm -EC
£ 1,384.85
Etaline is a completely new developed fan series with a lot of aerodynamic constructional features applied for the first time in the ventilator industry. Outstanding qualities are the compactness a...
Etaline 450mm -EC (Three Phase)
Etaline 450mm -EC (Three Phase)
£ 1,541.93
Etaline is a completely new developed fan series with a lot of aerodynamic constructional features applied for the first time in the ventilator industry. Outstanding qualities are the compactness a...
Etamaster EM 150 L EC 01 inline mix-vent fan
Etamaster EM 150 L EC 01 inline mix-vent fan
£ 274.80
Etamaster-EC EM 150 L EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 200 EC 01 inline mix-vent fan
Etamaster EM 200 EC 01 inline mix-vent fan
£ 297.41
Etamaster-EC EM 200 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 250 EC 01 inline mix-vent fan
Etamaster EM 250 EC 01 inline mix-vent fan
£ 370.61
Etamaster-EC EM 250 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 250 EC 02 (high Power) inline mix-vent fan
Etamaster EM 250 EC 02 (high Power) inline mix-vent fan
£ 405.50
Etamaster-EC EM 250 EC 02 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 315 EC 01 inline mix-vent fan
Etamaster EM 315 EC 01 inline mix-vent fan
£ 499.50
Etamaster-EC EM 315 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 355 EC 01 inline mix-vent fan
Etamaster EM 355 EC 01 inline mix-vent fan
£ 925.20
Etamaster-EC EM 355 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 355 EC 02 inline mix-vent fan
Etamaster EM 355 EC 02 inline mix-vent fan
£ 1,245.00
Etamaster-EC EM 355 EC 02 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 400 EC 01 inline mix-vent fan
Etamaster EM 400 EC 01 inline mix-vent fan
£ 1,153.85
Etamaster-EC EM 400 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Displaying 25 to 48 (of 100 products)
1 x ENV 100 12v transformer SELV2 x MWS 1.5 – Transformer Controller With Motor Protection1 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 2amps1 x Electronic extractor fan speed controller - FSC 1.51 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Airvent ceiling fan controller1 x Elta 2 Amp Electronic single phase speed controller.1 x Elta 3 Amp Electronic single phase speed controller.1 x Elta 6 Amp Electronic single phase speed controller with TK2 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 8amps1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x ELTA - Single Phase Transformer 4amps2 x AIRVENT speed control - AIR4019611 x COM-31 x EFSC-6N- Single Phase Speed Control1 x Elta 6 Amp Electronic single phase speed controller.1 x Run On Timer - 5s - 4hrs - RT5A1 x Remote Timer Control - 13512 x Push Timer Switch - ZA42 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x 7 Day Programmable TIMECLOCK3 x Systemair Save Connect 2.0 Internet Module2 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel2 x PIR Sensor - PIR22 x PIR Sensor - PIR41 x Vent Axia Silent 100T (TIMER)1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board2 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x CONTROL ECOWATT - Basic1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit2 x EM30-24 Control Panel Commissioning Service1 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 Wall Cowl SWC56/631 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC25/311 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Elta Wall Cowl SWC45/501 x Jet Cowl - 315mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 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 FINISH1 x Spiral Ducting 1 meter - 200mm2 x Mini Diffuser - 100mm1 x DEF-140T Inlet Guard for the CBT-100N1 x Same Day Shipping Surcharge - City Sprint1 x Northern Ireland Pallet Surcharge1 x DPD 12PM Delivery Surcharge1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x DPD 10:30AM Delivery Surcharge1 x Economy Airvent 100mm Fan with Timer1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm2 x DV-ROF-V-225 Roof mounted unit1 x D2E-146-AP47-751 x Pallet Delivery Surcharge2 x Small Centrifugal Fans CBM/2-133/190 185w1 x 150mm Round Equal T Piece1 x DPD SATURDAY Delivery Surcharge1 x Manrose T12 STANDARD Transformer- T12S1 x Helios DDF-200 Roof Cowl1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x D2E146-AP47-331 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x Control board kit Smarty 4X P 1.1 F2 Fan 230V1 x 18M - 80mm PVC flexible ducting1 x Manrose 150mm - XF150BHP1 x D2E146-AP47-C11 x EBM-Papst D3G160-BP03-15 Double inlet1 x Manrose 150mm - XF150BP1 x Carriage for Scottish Highlands1 x CTVT/4-400 High Temp Roof Fan - 51369260002 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan4 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Elta Variable Speed Drive IP66 - 2.2KW2 x Remote controller FLEX - for VEKO INT1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ-10A V2 Inverter Speed controller1 x Transformer 5 Speed Controller - ATC1-2TK1 x Helios TSD 3.0 Transformer Speed Control (400v)2 x Elta Variable Speed Drive IP66 - 7.5KW3 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios TSW 7.5 Amp Transformer speed controller1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x NKS-D swirl diffuser v-300 x 300mm2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Circular Ceiling Diffuser - TST 1252 x Helios TSW 3 Amp Transformer speed controller1 x Balance S Diffuser - NO RING - 125mm2 x Helios TSW 1.5 Amp Transformer speed controller1 x Balance S Diffuser - NO RING - 100mm1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Round ceiling diffuser 350mm1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Speed Controller - REB11 x Transformer Speed Control - RTRE- 7.0Amp1 x UB47- Universal Insulated Terminal1 x DDMP 12-12 3F 1810W M6A4 DG01 x Transformer Speed Control - RTRE- 5.0Amp1 x MTS10- extractor fan 3 step switch1 x Transformer Speed Control - RTRE- 1.5Amp1 x QPTW 250C Acoustic Twin Fan with Controller1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x GENIOX 11 Internal Mounted Unit1 x CO2 Room Sensor - CO2-R1 x Contactor Interface Station - CI91 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x RS 80-50 L3 sileo. Centrifugal Rectangular Duct Fan1 x SAVE VSR 300 heat recovery unit1 x WSD 100 (1060x1060x70)1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Elta SCP400/4-1AC - IP551 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CBB-60N Centrifugal1 x Duct Termination with Mesh - 150mm1 x 100mm Round Connector with Damper1 x CBM 7/7 147w 4P RE-VR1 x ACO3TO-ADS-VFC-7.1A1 x GENIOX 11 Roof Mounted External Unit1 x RUCK MTP 20, 10K, Speed control1 x CBA-100 Inlet Flange for CBT-1001 x DDMP 10-10 1F 1000W M6A2 DA51 x CBP-9/7-RC1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x SPI-200 C Iris damper1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Universal Pipe Fixing Clip1 x CBS-100 Outlet Flange for CBT-1001 x CBM 9/7 4p 420W RE-VR1 x Spiral end cap - 80mm1 x CBP-7/7-RC1 x GRA-100 External Grill by S&P1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Potentiometer EGH 01 - for DDMP Fans1 x Vent Axia T-Series Wall Model TX9WL1 x Chaysol DA 9/9 3 speed1 x CBM 7/9 6p 72W RE-VR1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x DDMP 09/07 Mounting Flange1 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x Air Quality Sensor - AQS1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Helios VARW 450/4 - TK1 x Chaysol da 9-7 - 3 Speed1 x Vent Axia W300310 Controller Electronic 1.5A1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Impeller Side Guard - 800mm1 x DDMP 10-10 FLANGE1 x AL 1120 Mounting Flange1 x CFI Lite 600 Carbon Filter1 x Spiral Ducting 1 meter - 355mm1 x Elta SPA400/4-1AC - IP541 x Elta SCP315/4-1AC - IP551 x FAST-TRACK RANGE 75mm - Straight Connector1 x Elta SCP630/4-1AC - IP551 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x DDMP 12-12 FLANGE1 x Ancillary Pack for SB-Biflow 250 model1 x RDH Flange - 02001 x FAST-TRACK RANGE 90mm - Seal Ring (1 bag of 10)1 x Purlin Box 630/710 for RAW Cowls1 x Ducting T Piece Equal - 80mm1 x 100mm Round Connector1 x Traditional T-Series Window Fan - TX12WW1 x Jetflow-HIT Metal inline - 100mm1 x Acoustic Box Fans (Inline) - CAB-1001 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Ducting 90 Degree Bend - 80mm1 x Elta Standard Ambient Flexible Connector - 315mm1 x Impeller Side Guard - 630mm1 x 100mm Round Equal T Piece1 x JMS-3001 x Differential Pressure Switch - 20 - 300 Pa - IP651 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x CBMT/Q 315-90 3 HEATER KIT1 x LINEO 250 QUIET1 x CRBB/3-190/060M EC 1HO MP - External Rotor Motor Radial Fans1 x LF-ME04F071LC3AC1 x 1mtr Round Ducting - 100mm1 x CPTA-E Flush mounted PIR sensor with timer1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Transformer 5 Speed Controller - ATC1-8TK1 x Transformer 5 Speed Controller - ATC1-10TK1 x TDP-D Pressure Sensor with Display1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x RTRD - Three Phase Speed Controller - 2 Amp2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Temperature Controller - EDTW1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Circular Ceiling Diffuser - TST 1001 x Helios TSW 10 Amp Transformer speed controller1 x Circular Ceiling Diffuser - TST 1601 x CS2 Current Switch1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Round ceiling diffuser 200mm1 x Vent Axia ACM 125 inline mixed flow duct fan1 x Control with reverse - CR3001 x PCA Diffuser - PCA-2501 x RTRD - Three Phase Speed Controller - 4 Amp
Reviews
Airvent Ceiling Sweep Fan - 36 inch - 444122
Airvent Ceiling Sweep Fan - 36 inch - 444122
£ 59.84

Fitted 2 Of These Excellent Fans in a Community Club to shif...