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 Soler & Palau TCBB/2-250/H - IP541 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x Soler & Palau - HCBT/4-800/H-B FLOW ( Supply Air Fan) - IP551 x HRST/6-800/28-BZ-68 (400V50)C1 x FU 15 40 Frequency Inverter1 x Raptor SDA450/46-3AC1 x Control switch - CR1501 x Isolator Switch - EFF-ISO1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Circular Inline Silencers - 600mm - 600mm1 x RSK400 - Back Draught Shutter1 x RSK355 - Back Draught Shutter1 x FSAF315B2DX Silencer 355/81 x JETLINE-150 - In Line Centrifugal Duct Fan1 x CS2 Current Switch1 x TD500 Mixvent - 160mm - TD500(5211302400)1 x Jetflow-HIT Metal inline - 150mm1 x Metal Inline Fan - VENT-150NK1 x Etaline 150mm - EL 150L E2 011 x Impeller Side Guard - 250mm1 x JETLINE-160 - In Line Centrifugal Duct Fan1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x PRIO-160 160mm Inline Mixvent Fan1 x Fresh Air control carbon filter - 125mm1 x Elta SLC315/4-3AC - IP551 x WOODS 31JM/16/4/5/34-DEG 4POLE 1PH LONG CASED AXIAL FAN1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Helios GigaBox 710mm GBD 710/4 centrifugal1 x Soler & Palau - HCBT/6-355/H - IP651 x Soler & Palau - HCBB/6-355/H - IP651 x HRB/3-200-BMPN1 x AL 1000 D4 mounting Feet (Pair)1 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x Belt Drive Cased Axial Fan - 900mm - H version1 x Impeller Side Guard - 560mm1 x DA9/9 Feet1 x GB-WK 250 Wall Bracket For Giga Box Fans - 250mm - 355mm1 x MFA-AR/AXC 315 mounting foot1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Airvent Ceiling Sweep Fan - 36 inch - 4441221 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Belt Drive Cased Axial Fan - 800mm - L version1 x Soler & Palau TCBT/6-355/H - IP441 x Raptor SDA350/4-1AC1 x JETLINE-125 - In Line Centrifugal Duct Fan1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x HXP500/4-1 - 4 Pole - Single Phase1 x PCA Diffuser - PCA-3151 x CCZ-404-T (three Phase)1 x 125mm Round Connector with Damper1 x BDS 200/250 RA b/d shutter1 x ELTA - Single Phase Transformer 2amps1 x Elta Quietflow Twin SQT315-1ECL1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Etaline 315mm - E2 03 (Low Power Version)1 x Raptor SDA500/4-1AC1 x Soler & Palau - HCBT/4-450/H - IP651 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Helios HRFW 500/41 x CBM Low Pressure Centrifugal Fan - CBM 9/9 6 Pole 300watt VR RE1 x CHVB/4-3000/315 0,27KW 230V50 VE1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x Metal Inline Fan - VENT-400N1 x CBM 10/10 - 750watt 4P RE VR (3 Phase)1 x CBT-130N Centrifugal1 x Etaline 280mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Etaline 400mm1 x Metal Inline Fan - VENT-250NK1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x CBT-80N Centrifugal1 x Elta SLC1000/4B-3AC - IP551 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 315mm1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x Etaline 400mm D4-01 3-phase1 x GB-WSD 560 Weather Protection hood for the Giga-Box Fans - 560mm1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC
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 ...