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 Elta SLC1000/6A-3AC - IP551 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Access Door 200mm x 200mm1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Control switch - CR1501 x TCBT/4-400/H EXEIIT3 ATEX1 x CFI Lite 600 Carbon Filter1 x Spiral Duct Grille Termination - 160mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Female Ducting Connector - 100mm1 x ACQ-20012D Acoustic Inline Box Fan1 x Classic SAX23/9A Window/Wall Mounted1 x CADB/T-HE PRO-REG Series1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Gorilla HVLSX401 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x HCFT/4-315mm plastic impeller plate fan1 x CBMT/Q 315-90 3 HEATER KIT1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-9000/500 ND - Pack 41 x Ducting 15 Degree Bend - 100mm1 x HRFD 630/4 EX Atex Rated 630mm Cased Axial Fan 400v1 x Dynair QCL 200mm (2-Pole)1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-4000/355 ND - Pack 21 x Male Ducting Connector - 160mm1 x Flexible PVC Ducting - 204x601 x Elta Quietflow Twin SQT250-1ECL1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x HCFB/4-355mm plastic impeller plate fan1 x Elta Turboflow-TF - 500mm(B) - Three phase1 x Ducting 45 Degree Bend - 710mm1 x Systemair AR 200E2 Sileo - IP441 x Jetflow-HIT Metal inline - 100mm1 x Elta Qube SQU Centrifugal Box Fan - SQU1/4-3 - Three Phase1 x KV DUO 500 EC (3Ph-400v) with changeover1 x *VORT HRW 30 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Spiral Duct Grille Termination - 100mm1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-6000/500 ND - Pack 61 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x FSD-TD 250mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Acoustic Box Fans (Inline) - CAB-1251 x Elta SCP315/4-3AC - IP551 x HXP500/4-3 - 4 Pole - Three Phase1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 6 Pole 200watt VR RE1 x JETLINE-160 - In Line Centrifugal Duct Fan1 x Impeller Side Guard - 315mm1 x Female Ducting Connector - 900mm1 x STF1 Oscillating Tower Fan1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x KVK SLIM 355 EC - Centrifugal Circular Duct Fan1 x FedEx Midday Delivery Surcharge1 x ASSG/F 500-560 Flex. conn. DVG1 x Floor Standing Cooler Fan- SRC-4501 x Helios HQW-400/4 - IP551 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x Insulated extract Plenum 8+11 x MELL-USD 700 Rectangular to Circular Adaptor 150 Dia1 x Multiflow SMB650/4-3AC1 x Elta Podded Silencer 1D- 710mm1 x Belt Drive Cased Axial Fan - 560mm - H version1 x DS-2 2-Speed Switch (3 Phase)1 x Acopel F400-710/1801 x Helios HQW-200/4 - IP551 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x Commercial Thermostat - TH161 x Elta Wall Cowl SWC35/401 x Spigot plate - 710mm1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Soler & Palau - HCBT/6-450/H - IP651 x Soler & Palau - HCBT/4-355/H - IP651 x Elta Standard Ambient Flexible Connector - 1000mm1 x BEAS-control module1 x CBM-10/10 515 6P RE VR IP55 (230V50)F V51 x AEL - Outlet Flexible Connection for TLZ450 R1 x HV-RC 230mm (With Wall Kit)1 x Flanged Spigot - 80mm1 x Duct Termination with Mesh - 500mm2 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Hydor HPA400/6-1A1 x Quietflow SQSDCV100-1ECL - Centrifugal Box Fan1 x Elta SPA500/4-1AC - IP541 x HCFT/4-400/H-BPN E20,P 0.25KW1 x CRBB/3-160/052M EC 1H0 MP - External Rotor Motor Radial Fans1 x Elta SPA350/4-1AC - IP441 x KABT/4- 12000/5601 x Ancillary Pack for SDA350/4-1EC1 x AIR CONDITIONING UNIT -KYR25CO/AG (Floor Standing)1 x KVK SLIM 400 EC - Centrifugal Circular Duct Fan1 x Round ceiling diffuser 200mm1 x Elta EC Electronic Controller1 x FSD-TD 316 Grade Stainless Steel Fire and Smoke Damper, 700mm x 700mm, EASY FIX AF, GALV Case, GALV Blades, PM230v1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x Etaline 400mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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