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 97 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 97 products)
1 x Spiral Ducting 1 meter - 80mm1 x Jetflow-HIT Metal inline - 200mm1 x EC-Basic-T temperature1 x 110 x 54mm Equal Horizontal T-Piece1 x 100mm - 125mm Round Reducer1 x MV-Silent 350 Bathroom Extractor Fan Kit - Standard - No Timer1 x Spiral Ducting 3 Meters - 800mm1 x G2 duct Mounted Panel Filter - 293 x 293 x 47mm1 x Nicotra RDH E4-0250 (K)1 x CBM-10/10 515 6P RE VR IP55 (230V50)F V51 x Male Ducting Connector - 80mm1 x HCFB/4-630mm plastic impeller plate fan1 x Soler & Palau - HXBR/4-250/H - IP441 x AXCBF 800D4-18 IE2 Bifurcated Axial Fans1 x USD-3000 Rect to Circ coupling Flange For KABB/T kitchen fans1 x AEL - Outlet Flexible Connection for TLZ450 R2 x Metal Inline Fan - VENT-100NK1 x ACO8AC/EC AutoChangeover panel1 x FU 075 04 Frequency Inverter (IP20)1 x Elta SLC630/4-1AC - IP551 x Jetflow Silent SJMF-S 250-1EC1 x EM 200-E2M 01- Etamaster-2001 x 125mm Round 90 Degree Bend1 x Pre 10:30 Delivery Surcharge1 x SG AW 800 Guard grille (GFC)1 x TD Mixvent Twin Base Kit - 8001 x Metal Inline Fan - VENT-200NK1 x 100mm Round 45 Degree Bend1 x Etaline 250mm1 x Spiral Ducting 1 meter - 400mm1 x Female Ducting Connector - 315mm1 x Spiral Ducting 1 meter - 560mm1 x Female Ducting Connector - 160mm1 x JBR N - 435 Flange to suit CRHB roof fans1 x SG-250 Fan Guard for the HQW 2501 x Cased Axial Fan Extension - 400mm dia1 x Flexible PVC Ducting - 15 Mtr1 x CBA-80 Inlet Flange for CBT-801 x Anti Vibration Duct Suspension Rings - 200mm1 x JBR N - 560 Flange to suit CRHB roof fans2 x REE-2 Electronic Speed Controller1 x IK - Inspection Door & Drain Plug for TLZ 450 R1 x Acoustic Box Fans (Inline) - CAB-400 RE1 x 100mm Round Wall Plate2 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x Roof Axial Fan and Cowl - Three Phase -350mm1 x Soler & Palau - HXBR/4-630/H - IP541 x Spiral Duct Grille Termination - 200mm1 x Filter Box With F7 Grade Bag Filter - 250mm1 x 100mm Round Connector with Damper1 x *TD EVO-100 - Environmentally Friendly Inline Fan*1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Etaline 315mm - E2 03 (Low Power Version)1 x Ducting Reducers Short - 315mm-200mm1 x Etaline 200 - EC1 x Casals Circular Outlet Connection Flange - 5102018031 x JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans1 x Spiral Ducting 1 meter - 125mm1 x KV DUO 250 EC1 x "VX100" - Standard Bathroom Axial fan - 100mm1 x G2 duct mounted panel filter 200-2501 x G4 duct Mounted Panel Filter - 475 x 245 x 22mm1 x BDS 350 RA b/d shutter1 x HCFT/4-630mm plastic impeller plate fan1 x Spiral Ducting 1 meter - 150mm1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x MRJ 250/350 S - protection guard from S&P1 x G2 duct mounted panel filter 315-3551 x Soaker Sheet to suit RA8001 x Jetflow-HIT Metal inline - 125mm1 x Male Ducting Connector - 100mm1 x Elta Wall Cowl SWC45/501 x Soler & Palau - HCBB/6-630/H - IP651 x Duct Mounted Filter Box - G4 Grade Panel - 200mm1 x Spiral end cap - 500mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x 2mtr Round Ducting - 150mm1 x Ducting 45 Degree Bend - 315mm1 x 204x60mm Rectangular to 100mm Round Adaptor1 x Elta Qube SQU Centrifugal Box Fan - SQU1/4-3HT - Three Phase1 x 220x90mm to 204x60mm Rectangular Adapter1 x Compact SCD630/4-3AC1 x Duct Termination with Mesh - 315mm1 x Wall Mounted Air Curtains - COR-N Series1 x Impeller Side Guard - 250mm1 x Spiral Duct Grille Termination - 315mm1 x ACQ-31514HD Acoustic Inline Box Fan1 x AW 355 D4-2-EX Explosion Proof Axial Fan - ATEX1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x Soler & Palau TCBT/4-500/H - IP651 x Raptor SDA630/4-1EC1 x FlameProof Plate Axial Fan - Single Phase - 12 inches - Eexd IIC T4 -4pole1 x Acoustic Box Fans (Inline) - CAB-315 RE1 x Soler & Palau TCBT/6-500/H - IP651 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x Male Ducting Connector - 500mm1 x Elta SCP400-1EC - IP551 x ECO-500 Kitchen Extract Fan1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x ZAC- 350 -4-11 x Spiral Duct Grille Termination - 400mm1 x Helios AV200 External Wall Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX630/4-3 Three Phase
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...