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)
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...
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...
OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit
OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit
£ 391.36
OZEO E ECOWATT 2 RF RE WHOLE HOUSE MEV The OZEO is centrally located in either the loft space or a hallway cupboard with ducts running from the unit to the kitchen, bathroom, en-suite and other wet ...
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...
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...
S&P TD-350/100-125 SILENT ECOWATT
S&P TD-350/100-125 SILENT ECOWATT
£ 369.78
S&P TD-SILENT ECOWATT - 350/125-100 Model, Max Airflow - 350 m3/h Motor Power - 19 Watts Absorbed Current - 0.14 Amps Weight - 5.0 Kgs Temperature Range: -20*C up to + 40*C IP Rating - IP44 Low...
S&P TD-500/150-160 SILENT ECOWATT
S&P TD-500/150-160 SILENT ECOWATT
£ 507.89
S&P TD-500/150-160 SILENT ECOWATT Model, Max Airflow - 545 m3/h Motor Power - 39 Watts Absorbed Current - 0.25 Amps Weight - 6.0 Kgs Temperature Range: -20*C up to + 40*C IP Rating - IP44 Low p...
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 ...
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...
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 ...
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 ...
TD ECOWATT 250/100 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 250/100 Inline Duct Fan - TD-ECOWATT
£ 684.60
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 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 ...
AW Sileo EC Plate Axial Fan - Single Phase - 450mm
AW Sileo EC Plate Axial Fan - Single Phase - 450mm
£ 688.87
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
£ 717.29
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...
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...
AW Sileo EC Plate Axial Fan - Single Phase - 400mm
AW Sileo EC Plate Axial Fan - Single Phase - 400mm
£ 381.32
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 ...
AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan
AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan
£ 980.60
AL 355 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...
TH-ECOWATT Roof Mounted Series
TH-ECOWATT Roof Mounted Series
£ 563.00
Roof mounted mixed flow fans, low energy consumption. -Models 500 and 800: Body injection moulded in thermoplastic material. Base and cowl made of sheet steel, protected against corrosion by black p...
AW Sileo EC Plate Axial Fan - Three Phase - 800mm
AW Sileo EC Plate Axial Fan - Three Phase - 800mm
£ 2,074.09
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 ...
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 ...
AW Sileo EC Plate Axial Fan - Single Phase - 350mm
AW Sileo EC Plate Axial Fan - Single Phase - 350mm
£ 336.32
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 ...
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...
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 EM 200-E2M 01- Etamaster-2001 x UB47- Universal Insulated Terminal1 x DDMP12-12 1F 1800W M6A4 DA82 x Nicotra RDH E4-0250 (K)1 x GR40I-ZID.DC.CR (186640/A01) - 230v Single Phase2 x MV EC 150 Multivent1 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x BD7/7 centrifugal M4 0.13Kw - Galvanised Impeller - MBI Assembled1 x AMD 355/2/2 High Pressure Long Cased Axial Fan1 x ACO3TO-ADS-VFC-7.1A1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x CBM 10/8 6P 245W RE VR1 x Ziehl GR40I-ZID.DC.CR plug fan1 x Helios VARD 355/2/2-TK1 x Direct AM Delivery Surcharge1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x FedEx Midday Delivery Surcharge1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Etaline 315mm - E2 03 (Low Power Version)1 x Plastic Kitchen Extractors - CK25N1 x Acoustic Box Fans (Inline) - CAB-1001 x Metal Inline Fan - VENT-355N1 x CADB/T-HE 54 ECOWATT Series1 x EC-Vent control board1 x Ducting 45 Degree Bend - 500mm1 x Helios AV200 External Wall Fan1 x Helios AV100 External Wall Fan1 x Jetflow-HIT Metal inline - 100mm1 x Air Quality Sensor - AQS1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x VBK 65 - Water heating battery1 x CBMT/Q 150-15 1 HEATER KIT1 x CBMT/Q 400-55 1 HEATER KIT1 x CBMT/Q 315-90 3 HEATER KIT1 x CBMT/Q 125-12 1 HEATER KIT1 x Elta SPA630/6-1AC - IP541 x ELTA - Single Phase Transformer 8amps1 x 125mm Round Connector with Damper1 x HRT/6-630/25-BPN1 x Helios GigaBox 560mm GBW 560/4 centrifugal1 x Ducting 90 Degree Bend - 150mm1 x HCFT/6-630mm plastic impeller plate fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x CRHB/6- 315mm Roof mounted Fan - Horizontal discharge1 x Elta SCP630-1EC - IP551 x CRHT/4-315 N Roof mounted Fan - Horizontal discharge1 x Flexible PVC Ducting - 220x901 x Kitchavent 2000 Odour control System1 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x External weather louvre 500w x 500h - WL501 x Elta Wall Cowl SWC45/501 x HRT/4-355-BPN1 x Inline Hepa filter with housing & pre-filters1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x PRIO-160 160mm Inline Mixvent Fan1 x EMF 500-14 - ECO MIXED FLOW IN-LINE FANS1 x Metal Inline Fan - VENT-150NK1 x Multiflow SMB500/4-1AC1 x Etaline 500mm - D4 01 3 Phase1 x 100mm - 125mm Round Reducer1 x Ancillary Pack for SLC-900 for SLC900/6A-3AC and SLC900/6B-3AC1 x Elta SCP450/4-3AC - IP551 x Access Door 450mm x 450mm1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Elta SCP450/4-1AC - IP551 x Elta Turboflow-TF - 500mm(A) - Three phase1 x HQS Bathroom Axial Flow Fan - 125mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Elta Quietflow Twin SQT200-1ECL1 x Elta Unpodded Silencer Melinex 1D-500mm1 x Soler & Palau - HCFT/4-1000/L-X - IP551 x HV Wall Mounted Belt Drive Fan 1000mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x Soler & Palau TCBT/6-800/K - IP651 x HV Wall Mounted Belt Drive Fan 1000mm 400V / 50Hz 0.75kW - Three Phase1 x SPI-250 C Iris damper1 x HD Series Control Damper - 3000mm X 1500mm1 x HD-LL Series 600x6001 x ERM 18 protection guard - SGM 18 EX1 x Duct Quick Suspension Rings with Clasp - 200mm1 x HD Series Control Damper - 2300mm X 1000mm1 x Helios HRFW 500/41 x Spigot plate - 900mm1 x Flanged Spigot - 300mm1 x Male Ducting Connector - 300mm1 x Ancillary Sealing Band - 200mm1 x ELTA - Single Phase Transformer 12amps1 x Singleflow SSDL315-1EC1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Ancillary Sealing Band - 150mm1 x Curved boot - 710mm1 x 100mm Round Condensation Trap1 x Elta SCP400/4-1AC - IP551 x Ancillary Pack for SB-Biflow 500 model1 x ACQ-31514HD Acoustic Inline Box Fan1 x Elta EC Electronic Controller1 x Chaysol da 9-9 CM/AL-373W
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...