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)
*NEW*  TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan
*NEW* TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan
£ 418.95
In-line mixed-flow fans, low profile, for circular ducts and manufactured with 85% recycled plastics. The impeller and silent-block are kept in reinforced virgin plastics to ensure performance. The r...
AL  315 EC 01 AXIALINE - High Performance Long Cased Axial Fan
AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan
£ 911.30
AL 315 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...
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...
AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan
AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan
£ 1,010.63
AL 400 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...
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 ...
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 ...
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 ...
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 ...
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 ...
AW Sileo EC Plate Axial Fan - Single Phase - 500mm
AW Sileo EC Plate Axial Fan - Single Phase - 500mm
£ 1,023.95
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 - Three Phase - 1000mm
AW Sileo EC Plate Axial Fan - Three Phase - 1000mm
£ 2,574.23
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 - Three Phase - 560mm
AW Sileo EC Plate Axial Fan - Three Phase - 560mm
£ 1,218.99
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 - Three Phase - 630mm
AW Sileo EC Plate Axial Fan - Three Phase - 630mm
£ 1,756.57
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 - Three Phase - 710mm
AW Sileo EC Plate Axial Fan - Three Phase - 710mm
£ 1,824.09
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 ...
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 ...
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...
CAB-150 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-150 ECOWATT Energy Efficient Acoustic Box Fan
£ 772.46
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...
CAB-200 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-200 ECOWATT Energy Efficient Acoustic Box Fan
£ 1,011.55
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...
CAB-250 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-250 ECOWATT Energy Efficient Acoustic Box Fan
£ 1,452.64
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...
CAB-315 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-315 ECOWATT Energy Efficient Acoustic Box Fan
£ 1,940.33
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...
CAB-355 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-355 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,170.22
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...
CAB-400 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-400 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,354.12
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...
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...
Displaying 1 to 24 (of 96 products)
1 x CC-314 M Cased Axial Fan (Single Phase)1 x Soler & Palau TCBT/4-315/H - IP441 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 81 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-4000/355 ND - Pack 21 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-3000/315 ND - Pack 11 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-6000/450 ND - Pack 31 x 220x90mm Rectangular to 150mm Round Adaptor1 x CBT-170 Centrifugal1 x CBT-130N Centrifugal1 x Elta SPA500/4-1EC - IP541 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT630/4-3AC1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-A 5.5kw1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Biflow SB315-CON4-1 - High Temperature Bifurcated Fan1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Etaline 250mm1 x HCFB/4-500mm plastic impeller plate fan1 x Belt Drive Cased Axial Fan - 800mm - H version1 x Access Door for Circular Duct - 400 x 300 - SIZE 501 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x FSAF500FTX 500 mounting feet (Pair)1 x DA7/9 Feet1 x FUM Mounting Foot for ERM 2501 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x KRJ - 225 Inlet Guard1 x CFI Lite 600 Carbon Filter1 x Kitchen Grease Filter - Mesh Type NON standard 390mm x 240mm x 40mm Actual1 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x Soler & Palau TCBB/4-355/H - IP441 x Raptor SDA350/4-1EC1 x Kitchen Grease Filter - Mesh Type Non standard : 381 x 355 x 47mm1 x Elta SCP560/4-3AC - IP551 x Elta SCP560/4-1AC - IP551 x Helios HRFD 315/21 x Raptor SDA315/4-1AC1 x Elta SPA560/46-3AC - IP541 x HXP560/6-3 - 6 Pole - Three Phase2 x Elta SLC315-1EC -IE5 Motor- IP551 x HCFB/4-560-H-A1 x Raptor SDA250/4-1AC1 x Inclined Curb support BI-3 for TH-5001 x SWF-100X Sidewall Mounted Extractor Fan1 x Venturia Whole House Ventilation1 x HV Wall Mounted Belt Drive Fan 800mm 400V / 50Hz 0.75kW - Three Phase1 x EVL Filter G4 grade for PIV units1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x EM 315-E2M 01- Etamaster-3151 x Frequency converter FU 075 14 - IP661 x ECO-500 Kitchen Extract Fan1 x HV Wall Mounted Belt Drive Fan 800mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x Elta SCP800/6/8-3AC - IP551 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Economy Airvent 100mm Fan with Timer1 x HQS Bathroom Axial Flow Fan - 125mm1 x CBMT/Q 125-12 1 HEATER KIT1 x EM30-24 Electro-Mechanical Control Panel1 x K 315 L Sileo Metal Tube Fan1 x Northern Ireland Surcharge1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x HRT/4-315-BPN1 x Delivery Surcharge1 x CBMT/Q 150-27 1 HEATER KIT1 x HCFB/4-315mm (B-FLOW Supply Air) plastic impeller plate fan1 x Additional shipping charge for offshore islands1 x Pre 10:30 Delivery Surcharge1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x CBMT/Q 250-30 1 HEATER KIT1 x 18M - 80mm PVC flexible ducting1 x AirTrak Heater-315mm1 x CBMT/Q 250-54 1 HEATER KIT1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 10amps1 x Multiflow SMB450/4-1AC1 x Multiflow SMB450/4-3AC1 x MFQ450-14 - SQUARE MIXED FLOW FAN - 450mm Single Phase1 x EC6H - Reversible Group Fan Electronic Controller1 x Motorised Volume Control Damper - 400mm1 x SPI-315 C Iris damper1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Elta EC Electronic Controller1 x SPI-250 C Iris damper1 x Etaline 450mm D4 01 (Three Phase)1 x HRT/4-355-BPN1 x HXP450/6-1 - 6 Pole - Single Phase1 x Hydor HPA450/4-1A1 x Elta SLC710/4B-3AC - IP551 x menorca 900 cooker hood1 x PRIO-160 160mm Inline Mixvent Fan1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x Soler & Palau - HXBR-250 ECOWATT - IP441 x Universal Pipe Fixing Clip1 x Flanged Spigot - 100mm1 x 150mm Round Connector1 x Elta SPA250/2-1AC - IP441 x Elta Unpodded Silencer Melinex 2D-560mm1 x Elta SLC500-1EC -IE5 Motor- IP551 x HCFT/6-1000-HX plastic impeller plate fan1 x HV Wall Mounted Belt Drive Fan 1000mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x B-flow Impeller HCBB/T-560mm1 x Curved Blade Grille 600x600 (2way blow)1 x Soler & Palau - HCBT/4-1000/L - IP551 x Elta SLC500/2B-3AC - IP551 x Elta Unpodded Silencer Melinex 2D-450mm1 x Circular Inline Silencers - 600mm - 600mm1 x Multiflow SMB650/4-3AC1 x DryBoat 12 - DH1211 INOX (110V) 12 Litre Desiccant Dehumidifier1 x Rosenberg DQ 1000-8 plate axial fan1 x FSAF400B1DA Silencer 450/81 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Jetflow-HIT Metal inline - 200mm1 x Ducting 90 Degree Bend - 150mm1 x CBA-100 Inlet Flange for CBT-1001 x Female Ducting Connector - 250mm1 x Duct Suspension Rings - 150mm1 x Spigot plate - 150mm1 x KTEX 50-30-4 Fan (ATEX)1 x DDMP 10-10 FLANGE1 x Metal Inline Fan - VENT-200NK1 x HRST/6-710-24 BZ C Rotorex Sickle bladed fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x RVK-EX 315D4 (ATEX) - 315mm Atex Rated Centrifugal Fan1 x Curved boot - 150mm1 x Duct Termination with Mesh - 355mm1 x Ducting Y Piece - 355mm1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/6-15000/710 ND - Pack 101 x Ducting 45 Degree Bend - 1000mm1 x Ducting Reducers Short - 355mm-315mm1 x Spiral end cap - 125mm1 x AM pallet Delivery Surcharge1 x Ducting 45 Degree Bend - 355mm1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x Ducting 90 Degree Bend - 630mm1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Male Ducting Connector - 355mm
Reviews
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00

I've had 2 of these fans for 4 years now, and they are great...