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 96 products)
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...
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...
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...
Elta SCP250-1EC - IP55
Elta SCP250-1EC - IP55
£ 508.24
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
£ 524.29
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
£ 711.54
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
£ 1,444.49
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
£ 845.29
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
£ 882.70
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
£ 1,000.44
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
£ 893.40
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
£ 946.94
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
£ 958.19
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
£ 984.39
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
£ 1,595.76
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 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 96 products)
1 x CBMT/Q 150-27 1 HEATER KIT1 x FSAF1250C1DA Silencer 1320/201 x Access Door 200mm x 200mm1 x Soler & Palau - HXBR/4-400/H - IP541 x DOL Starter with Isolator - Three phase2 x Acopel F400-200/1601 x Elta Wall Cowl SWC56/631 x Belt Drive Cased Axial Fan - 450mm - H version1 x Ancillary Pack for SLC-5001 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm1 x CBMT/Q 125-12 1 HEATER KIT1 x Mounting Feet (Pair) for SLC-500-060B-05001 x Soler & Palau - HCBT/6-560/H - IP652 x Etaline 315mm - E2 03 (Low Power Version)1 x TD500 Mixvent - 160mm - TD500(5211302400)1 x Elta Cased Axial Flange - 250mm1 x Manrose XF150BPIR1 x Elta SCP250/4-3AC - IP551 x Acopel F400-500/1601 x Blast Gate (Manual) 125mm1 x Soler & Palau - HXTR/4-250/H - IP441 x PF 60- Passive Filter Element1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF500/4-3AC - Three Phase1 x Blast Gate (Manual) 180mm1 x Classic SAX23/9AR Window/Wall Mounted1 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x Painting Charge For Extlvr2 x 100mm Wall Duct - 350mm1 x 125mm - 100mm Round Reducer1 x Atex Inline Fan 200mm - ERM22EXE1 x CBM 10/10 4 Pole 550watt RE VR (3 Phase)1 x Soler & Palau TCBB/4-315/H - IP441 x Elta SLC1000/4A-3AC - IP551 x CBB-60N Centrifugal1 x Helios GigaBox 560mm GBD 560/6/6 centrifugal1 x Purlin Box 300/315 for RAW Cowls1 x Elta SLC560/4A-1AC - IP551 x CBM 7/7 4p 300W RE-VR1 x CMT-2 250-100 3KW - RD270 Single inlet centrifugal fan direct driven1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Mounting Feet (Pair) for SLC-630-060B-06301 x FRQ-10A V2 Inverter Speed controller2 x Soler & Palau TCBB/4-560/L - IP651 x Flat Roof Terminal -OFT 5 - Bitumen1 x Soler & Palau - HCBT/4-710/H - IP651 x Acopel F400-800/1801 x Raptor SDA350/4-1AC1 x Ancillary Pack for SB-Biflow 250 model1 x FSAF450B1DA Silencer 500/81 x Manrose 150mm - XF150BTP1 x Direct AM Delivery Surcharge1 x DEF-800AN1 x JETLINE-200 - In Line Centrifugal Duct Fan1 x Elta SCP560/4-1AC - IP551 x Blast Gate (Manual) 100mm1 x ERR 20/1 Centrifugal inline fan1 x CBMT/Q 250-30 1 HEATER KIT1 x TD Mixvent 800/200 EEXEIIT31 x UB17- Space Slate Vent1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Jetflow-HIT Metal inline - 200mm1 x Woods 1400mm Flex Connector - 4148511 x TD1000 Mixvent - 250mm1 x 125mm - 150mm Round Reducer1 x Soler & Palau - HCBT/6-630/H - IP651 x Etaline 315mm - D2 01 3 Phase1 x 1mtr Insulated Round Ducting - 125mm1 x Elta SLC1000/8-3AC - IP552 x JETLINE-250 - In Line Centrifugal Duct Fan1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 81 x Control switch - CR1501 x Purlin Box 350 for RAW Cowls1 x Flexible PVC Ducting - 15 Mtr1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x Manual Overide Switch - MOS1 x FSAF400C2DB Silencer 450/81 x CBMT/Q 250-54 1 HEATER KIT1 x Elta SPA500/4-3EC - IP542 x Elta SCP315-1EC - IP551 x Soler & Palau - HCBT/4-400/H - IP651 x CBMT/Q 200-54 1 HEATER KIT1 x K 250 L Sileo1 x Elta SPA450/46-3AC - IP541 x CBT-80N Centrifugal1 x Etaline 500mm - D4 01 3 Phase1 x Manrose T12 TIMER Transformer- T12T1 x Metal Inline Fan - VENT-315NK1 x Soler & Palau TCBT/6-800/H - IP651 x KV DUO 500 EC (3Ph-400v) with changeover1 x AXCBF 315D4-32 Bifurcated Axial Fan1 x Elta SPA450/4-1AC - IP541 x CRVT/4-500 N Roof mounted Fan - vertical discharge2 x SPI-200 C Iris damper1 x Elta Turboflow-TF - 630mm - Three phase1 x Etaline 400mm1 x Digital Room Thermostat - DRT1 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x CBB-100N Centrifugal1 x Elta SCP250-1EC - IP551 x Elta SPA560/4-1AC - IP541 x Elta Variable Speed Drive IP66 - 1.5KW1 x Delivery Surcharge1 x Belt Drive Cased Axial Fan - 630mm - H version1 x RF-100 F7 Grade Filter for S&P MVHR units1 x ELTA - Single Phase Transformer 4amps1 x ELTA - Single Phase Transformer 12amps1 x Access Door 450mm x 450mm1 x Elta SLC315/4-3AC - IP551 x Access Door for Circular Duct - 400 x 300 - SIZE 501 x Soler & Palau VFD-T inverter 9 amp IP541 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x 204x60mm Rectangular to 125mm Round Adaptor1 x Jetflow-HIT Metal inline - 125mm1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x CFI In-line 3000 - Carbon Filter1 x Soler & Palau - HXBR/4-500/H - IP541 x Helios HQW-400/4 - IP551 x Etaline 710mm - D4 02 3 Phase1 x Airvent ceiling fan controller1 x Belt Drive Cased Axial Fan - 560mm - L version1 x ECO-500 Kitchen Extract Fan1 x FSD-TD 150mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Soler & Palau HXM-400mm1 x Elta Variable Speed Drive IP66 - 0.75KW1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 355mm1 x EM 200-E2M 01- Etamaster-2001 x TD4000 Mixvent - 355mm1 x 7 Day Programmable TIMECLOCK1 x JAE- 560 Flexible Coupling for CRHB/CRHT Roof Fans1 x Soler & Palau TCBT/6-355/H - IP441 x Helios GigaBox 450mm GBD 450/4/4 centrifugal1 x Soler & Palau - HCBB/6-355/H - IP651 x Soler & Palau TCBB/4-355/H - IP441 x 125mm Round Connector with Damper1 x TD2000 Mixvent - 315mm1 x DEF-900AN1 x CBP-DC 18/181 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Etamaster EM 150 L EC 01 inline mix-vent fan1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Kitchen Grease Filter - Mesh Type NON standard 390mm x 240mm x 40mm Actual1 x GXC6EC - High Performance Extract Fan1 x FU 075 04 Frequency Inverter (IP20)1 x IP65 Remote Speed Adjustment Station1 x EuroSeries (ESP) - Plate Mounted Axial Fans 315-121 x Elta SLC900/4A-3AC - IP551 x CBT-100N Centrifugal1 x TUNE-R-100-2-M1 - Control Damper1 x Soler & Palau - HCBB/6-630/H - IP651 x Jetflow-HIT Metal inline - 100mm1 x KBA- inlet mounting flange for CRMT 2251 x Soler & Palau TCBT/4-560/L - IP651 x Metal Inline Fan - VENT-125NK1 x HD-LL Series 600x6001 x HRB/4-400-BPN1 x Soler & Palau VFD-T inverter 13 amp IP541 x CMB-2-140-050 0.25Kw LG O1 x Etaline 280mm1 x Stainless Steel Single Blade Regulating Damper -150mm1 x CBB-80N Centrifugal1 x DV-ROF-V-315 Roof mounted unit1 x SPI-100 C Iris damper1 x Elta SLC630/4-1AC - IP551 x CBTR/2-451-4kw1 x Chaysol SA 25/13 -single inlet centrifugal fan1 x Helios HQW-315/4 - IP551 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x Helios GigaBox 400mm GBD 400/4/4 centrifugal1 x Galvanised Banding1 x CBM 9-9 550w 4P CM 3-Phase - 51284180001 x SWF-100X Sidewall Mounted Extractor Fan1 x CRVT/6-630 Roof mounted Fan - vertical discharge1 x Ancillary Pack for SB-Biflow 315 model1 x TD-SILENT 2000/3151 x GENIOX 11 Roof Mounted External Unit1 x FSAF450C1DA Silencer 500/81 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Belt Drive Cased Axial Fan - 500mm - H version
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...