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 96 products)
Silent 100 Design ECOWATT
Silent 100 Design ECOWATT
£ 105.53
This is the DC motor extra efficiency version, 5W only. The ECOWATT series are especially recommended for toilets, bathrooms and installations where the extractor will require long working hours resu...
EcoAir Design Ecowatt DMEV
EcoAir Design Ecowatt DMEV
£ 118.64
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...
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00
Vectaire Elegance Range is SAP Q eligible (dMEV) ultra modern, technically innovative high performance, low noise level fan to exhaust air and fumes directly outside (through wall, or window installat...
Jetflow SJMF 100-1EC
Jetflow SJMF 100-1EC
£ 143.07
Inline mixed flow circular fans with EC motors for low power consumption at high performance. High efficiency jet design double mixed flow impeller integrated and directly driven by Brushless EC mo...
Jetflow SJMF 125-1EC
Jetflow SJMF 125-1EC
£ 143.07
Inline mixed flow circular fans with EC motors for low power consumption at high performance. High efficiency jet design double mixed flow impeller integrated and directly driven by Brushless EC mo...
Silent 100 CRZ Design 12VDC + CT-12/6 ECOWATT
Silent 100 CRZ Design 12VDC + CT-12/6 ECOWATT
£ 176.77
Silent 100 CRZ Design 12VDC + CT-12/6 ECOWATT This is the DC motor extra efficiency version, 5W only. The ECOWATT series are especially recommended for toilets, bathrooms and installations where the...
CRBB/3-160/052M EC 1H0 MP -  External Rotor Motor Radial Fans
CRBB/3-160/052M EC 1H0 MP - External Rotor Motor Radial Fans
£ 177.45
CRBB/3-160/052M EC 1H0 MP (230V50/60HZ) V5 ***THIS CAN ONLY BE PURCHASED IN QUANTITES OF 10***br> Range of radial fans with high efficiency electronically commuted external rotor motors. Availabl...
Jetflow SJMF 150-1EC
Jetflow SJMF 150-1EC
£ 188.76
Inline mixed flow circular fans with EC motors for low power consumption at high performance. High efficiency jet design double mixed flow impeller integrated and directly driven by Brushless EC mo...
CRBB/3-190/060M EC 1HO MP -  External Rotor Motor Radial Fans
CRBB/3-190/060M EC 1HO MP - External Rotor Motor Radial Fans
£ 209.99
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...
AW Sileo EC Plate Axial Fan - Single Phase - 200mm
AW Sileo EC Plate Axial Fan - Single Phase - 200mm
£ 220.04
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 ...
Jetflow SJMF 200-1EC
Jetflow SJMF 200-1EC
£ 228.42
Inline mixed flow circular fans with EC motors for low power consumption at high performance. High efficiency jet design double mixed flow impeller integrated and directly driven by Brushless EC mo...
AW Sileo EC Plate Axial Fan - Single Phase - 250mm
AW Sileo EC Plate Axial Fan - Single Phase - 250mm
£ 230.37
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 ...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 100mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 100mm
£ 247.76
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 125mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 125mm
£ 251.27
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
K 125 EC Circular duct fan
K 125 EC Circular duct fan
£ 256.29
EC-motors, high level of efficiency 100% speed controllable Integrated motor protection Supplied with mounting bracketOther sizes available. EC technology is intelligent technology; using integr...
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 ...
K 160 EC Circular duct fan
K 160 EC Circular duct fan
£ 288.75
EC-motors, high level of efficiency 100% speed controllable Integrated motor protection Supplied with mounting bracketOther sizes available. EC technology is intelligent technology; using integr...
TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT
£ 292.89
NEW IN- S&P TD-ECOWATT Inline Mixed Flow Fan with Brush-less DC Motor, energy efficient fan with a reduction of power consumption of up to 55%. Range of Low Profile Mixed flow fans with ball bearin...
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 ...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 150mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 150mm
£ 301.51
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 160mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 160mm
£ 301.51
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
CRBB/3-250/084M EC 2H0
CRBB/3-250/084M EC 2H0
£ 302.09
CRBB/3-250/084M EC 2H0 (230V50/60HZ) V5 5509308100 Range of radial fans with high efficiency electronically commuted external rotor motors. Available sizes from 133 to 500mm of impeller Ø in d...
AW Sileo EC Plate Axial Fan - Single Phase - 300mm
AW Sileo EC Plate Axial Fan - Single Phase - 300mm
£ 323.81
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 ...
JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan
JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan
£ 336.26
JETLINE-100 ECOWATT In-line fan for circular duct with low profile compact casing manufactured from galvanised sheet steel and rubber gasket on the flanges. High performance impeller, guide vane an...
Displaying 1 to 24 (of 96 products)
1 x Acopel F400-120/1601 x ISA-ILHT-500/560/630 - Anti-vibration mounts1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x Spigot plate - 630mm1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x MFA-AR/AXC 315 mounting foot1 x EC-Basic-T temperature1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT500/4-3AC1 x Purlin Box 400/450 for RAW Cowls1 x 100mm Round Connector1 x MPS Weather Housing1 x Elta Wall Cowl SWC25/311 x Mounting Feet (Pair) for SLC-450-060B-04501 x Ancillary Pack for SB-CYL 630 model1 x Manrose Auto Shutter - XF150AP2 x Impeller Side Guard - 1000mm1 x Hydor HPA450/4-1A1 x Electronic extractor fan speed controller - FSC 1.51 x RSK355 - Back Draught Shutter1 x GENIOX 11 Internal Mounted Unit1 x Ancillary Pack for SLC-4501 x CBMT/Q 250-54 1 HEATER KIT1 x RSK400 - Back Draught Shutter1 x Ancillary Pack for SLC-6301 x Ducting 45 Degree Bend - 630mm1 x Acopel F400-630/1602 x Impeller Side Guard - 500mm1 x Manual Overide Switch - MOS1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Female Ducting Connector - 160mm1 x Acopel F400-280/1601 x Etamaster EM 400 EC 01 inline mix-vent fan1 x 125mm Round Connector with Damper1 x Singleflow SSDL500-1EC1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x ELTA - Single Phase Transformer 4amps1 x AES-Fire control unit2 x Acopel F400-200/1602 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan2 x Manrose Humidistat - 13611 x Purlin Box 1000 for RAW Cowls1 x CBS-60 Outlet Flange for CSB/CBT-601 x Elta Wall Cowl SWC45/502 x Ancillary Pack for SLC-5002 x 125mm Round Connector1 x Compact SCD450/4-3AC1 x Impeller Side Guard - 560mm1 x 125mm Round 90 Degree Bend1 x Mounting Feet (Pair) for SLC-400-060-04001 x CBMT/Q 250-30 1 HEATER KIT1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 6 Pole 200watt VR RE1 x Remote Fan Status Indicator - RF11 x CBMT/Q 150-27 1 HEATER KIT1 x Elta Standard Ambient Flexible Connector - 560mm1 x FSAF1000B1DB Silencer 1043/241 x Purlin Box 800 for RAW Cowls1 x Ancillary Pack for SB-Biflow 400 model1 x Ancillary Pack for SB-Biflow 315 model1 x AW 420 D4-2-EX Explosion Proof Axial Fan - ATEX1 x Acopel F400-250/1601 x Air Quality Sensor - AQS1 x Access Door for Circular Duct - 250 x 150 - SIZE 252 x DOL Starter with Isolator - Three phase1 x DA10/10 Feet1 x SD-MUB Vibration pad set1 x Ductwrap Insulation DW501 x Circ.connection-125 fo EX-140 ATEX unit1 x BDS 800 RA b/d shutter1 x Inclined Kurb support for CTVB/T Fans - BI-51 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Mounting Feet (Pair) for SLC-800-060B-08001 x Bell Mouth Inlet for Elta cased fans - 800mm1 x Female Ducting Connector - 125mm1 x MTS10- extractor fan 3 step switch1 x CBMT/Q 315-54 1 HEATER KIT1 x CBMT/Q 100-06 1 HEATER KIT1 x DS-2 2-Speed Switch (3 Phase)1 x Duct Fast Clamps - 355mm1 x Elta SPA450/46-3AC - IP541 x 110 x 54mm Vertical 90 Degree Bend3 x Plastic Kitchen Extractors - CK-60F2 x Metal Inline Fan - VENT-355N2 x Ducting T Piece Equal - 125mm1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x Etaline 630mm - D4 01 3 Phase1 x Etaline Max-Fan - 315mm - E2 011 x Helios HQW-250/4 - IP552 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Elta Unpodded Silencer 1D-800mm1 x Belt Drive Cased Axial Fan - 630mm - H version1 x Run On Timer - 5s - 4hrs - RT5A1 x Access Door 450mm x 450mm1 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x Duct Termination with Mesh - 315mm2 x Access Door 400mm x 400mm1 x Elta Standard Ambient Flexible Connector - 1000mm1 x Etaline 400mm2 x PRIO-160 EC 160mm Inline Mixvent Fan2 x KD 250 L1 Circular duct fan1 x Ducting 90 Degree Bend - 200mm2 x Ducting 45 Degree Bend - 315mm3 x Flanged Spigot - 400mm2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Classic SAX23/9ARB Wall Mounted1 x Ancillary Pack for SB-CYL 500 model1 x Spiral Ducting 1 meter - 500mm1 x Spiral Ducting 3 Meters - 400mm1 x Synthetic Air Filter Media - 6mm x 2mtr x 10mtr Half Roll1 x Acopel F400-315/1602 x Spigot plate - 315mm1 x CBM 9-9 550w 4P CM 3-Phase2 x SWF-100X Sidewall Mounted Extractor Fan1 x EKHR 280-2SW BCMI1 x TTT/4-800/L N 2,2KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x EC6H - Reversible Group Fan Electronic Controller1 x Helios HQW-630/6 - IP551 x Soler & Palau - HXBR/6-630/H - IP541 x BDS 300/315 RA b/d shutter1 x Elta SPA350/4-1AC - IP441 x 150mm Round 45 Degree Bend1 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x Chaysol DA 9/9 3 speed1 x Elta SCP500-1EC - IP551 x Silent 100 Window Kit - windowS1 x SDD-U Anti Vibration Pads1 x Female Ducting Connector - 150mm1 x Elta SLC355/4-3AC - IP551 x Ducting 90 Degree Bend - 250mm1 x FSD-TD 316 Grade Stainless Steel Fire and Smoke Damper, 700mm x 700mm, EASY FIX AF, GALV Case, GALV Blades, PM230v1 x Duct Termination with Mesh - 250mm1 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 355 Mounting Feet (Pair)1 x Elta SCP500/4-1AC - IP552 x Metal Inline Fan - VENT-100NK1 x Duct Mounted Filter Box - G4 Grade Panel - 150mm1 x Classic SAX30/12ARB Wall Mounted1 x LV100-PS 12v Pullcord Operated Bathroom Fan1 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x Spiral Ducting 1 meter - 560mm1 x Airbrick Grille with flange - 204 x 60mm1 x Nordik International Plus 90/36 - Ceiling Sweep Fan Range1 x Lo-Carbon Silhouette 100 B1 x Quietflow SQS500-3ECL - Centrifugal Box Fan1 x PRIO-200-EC1 x 204x60mm 45 Degree Vertical Bend1 x Elta Standard Ambient Flexible Connector - 500mm1 x PRIO-160 160mm Inline Mixvent Fan1 x Soler & Palau - HCBT/6-500/H - IP651 x Spigot plate - 800mm1 x Flat Roof Terminal -OFT 5 - EPDM1 x Jetflow-HIT Metal inline - 315mm1 x Elta Cased Axial Flange - 315mm1 x TUNE-R-100-2-M4 - Control Damper1 x Inline Hepa filter with housing & pre-filters1 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Flexible PVC Ducting - 110x541 x Spiral end cap - 125mm1 x Soler & Palau TCBT/6-710/H - IP651 x BDS 400/450 RA b/d shutter1 x Duct Suspension Rings - 150mm1 x CBM 12-12 1100w 6P Three Phase1 x Spiral Ducting 3 Meters - 200mm1 x SWF-150 Sidewall Mounted Extractor Fan1 x Cased Axial Fan Extension - 400mm dia1 x Ducting T Piece Equal - 400mm1 x Compact SCD500/4-3AC1 x Elta SLC1000/4C-3AC - IP551 x DEF-800AN1 x Ducting 90 Degree Bend - 180mm1 x HRB/6-630-30-BPN1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 350mm1 x Duct Termination with Mesh - 150mm1 x Soler & Palau - HXTR/4-630/H - IP541 x Duct Termination with Mesh - 800mm1 x Soler & Palau TCBB/4-560/H - IP651 x FlameProof Plate Axial Fan - Three Phase - 15 inches - Eexd IIC T4 -4pole1 x Elta SLC500/2A-3AC - IP551 x EC-Vent Room Unit1 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x TUNE-R-80-3-M0 - Control Damper (NO ACTUATOR)1 x Female Ducting Connector - 400mm1 x Duct Mounted Filter Box - G4 Grade Panel - 400mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX630/4-3 Three Phase1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x MK 225 - Mounting Feet for Helios AMD Cased Fans1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x EDM200 - SZ Model1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC1 x B-flow Impeller HCBB/T-450mm1 x Soaker Sheet to suit RA630/7101 x Elta Standard Ambient Flexible Connector - 450mm1 x Spigot plate - 200mm1 x TD Mixvent Twin Base Kit - 8001 x Flexible PVC Ducting - 204x601 x Mounting Feet (Pair) for SLC-630-060B-06301 x 2mtr Round Ducting - 100mm1 x Duct Quick Suspension Rings with Clasp - 150mm1 x Helios TSW 1.5 Amp Transformer speed controller1 x Elta SLC560-1EC -IE5 Motor- IP551 x Ducting 45 Degree Bend - 125mm1 x Elta SCP630/4-1AC - IP551 x HCFT/4-315mm plastic impeller plate fan1 x Ancillary Sealing Band - 150mm1 x 7-Day Digital Time Switch - TCK7D-6A1 x Belt Drive Cased Axial Fan - 900mm - H version1 x Soler & Palau - HCBT/4-630/H - IP651 x Elta SCP560/4-3AC - IP551 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x Duct Termination with Mesh - 125mm1 x FSD-TD 350 x 350 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x ELTA - Three Phase Transformer 10amps1 x CBMT/Q 200-54 1 HEATER KIT1 x Mounting Feet 160-180 (pair) for ADH E0-01601 x Ducting 90 Degree Bend - 100mm1 x CBM 15/15 6p 3phase 2.2kw1 x Soler & Palau - HXBR/4-630/H - IP542 x TD2000 Mixvent - 315mm1 x KRJ - 250 Inlet Guard1 x Soler & Palau - HXBR/4-315/H - IP541 x Soler & Palau - HCBB/6-630/H - IP651 x FGV 062/716-716 flex. conn.1 x Duct Fast Clamps - 315mm1 x Singleflow SSDL100-1EC1 x Impeller Side Guard - 315mm1 x Elta SCP350/4-1AC - IP551 x Duct Suspension Rings - 100mm1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Elta Cased Axial Flange - 500mm1 x Chaysol SAP 18/8 1.5kW 700r.p.m. CC CW V5-single inlet centrifugal fan1 x Female Ducting Connector - 200mm1 x Ducting Y Piece - 1000mm1 x SWF-150X Sidewall Mounted Extractor Fan1 x ASSG/F 500-560 Flex. conn. DVG1 x 100mm - 125mm Round Reducer1 x SILENTUB 100/120 Mounting Feet1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x HXP500/4-1 - 4 Pole - Single Phase1 x Soler & Palau - HCBB/6-560/H - IP651 x Etaline 450mm D4 01 (Three Phase)1 x EL150 T Elegance Low Energy Axial Fan1 x SG AW 710 Guard grille (GFC)1 x Soler & Palau - HCBT/4-450/H - IP651 x Purlin Box 350 for RAW Cowls1 x KV DUO 150 EC1 x ELS-GU Flush Mounted Casing1 x Elta Qube SQU Centrifugal Box Fan - SQU2/4-3 - Three Phase1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x ZAC- 500 -4-11 x Atex Motor Protection Switch - U-EK230E EX1 x Ducted Outlet Option for H14 - HAP5001 x FAST-TRACK RANGE 75mm - Semi-Rigid Duct 50M1 x Speed Controller - REB11 x HA-900 N Cooker Hood1 x Ducting 90 Degree Bend - 150mm1 x Elta Turboflow-TF - 560mm - Single phase1 x Spiral Duct Grille Termination - 160mm
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...