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 TCBT/6-800/H - IP651 x DryBoat 12 - DH1211 INOX (110V) 12 Litre Desiccant Dehumidifier1 x CBS-130 Outlet Flange for CBT-1301 x Circ.connection-125 fo EX-140 ATEX unit1 x CBA-130 Inlet Flange for CBT-1301 x ERM180EXE Bracket1 x FSAF500FTX 500 mounting feet (Pair)1 x FUM Mounting Foot for ERM 2501 x CBA-100 Inlet Flange for CBT-1001 x DDMP 09/09 Mounting Flange1 x 110 x 54mm Vertical 45 Degree Bend1 x 110 x 54mm Elbow Bend Male1 x Soler & Palau TCBB/4-400/H - IP441 x CCZ-404-T (three Phase)1 x LCA403226 - Long Cased Axial Fan1 x Flexible PVC Ducting - 110x541 x EM30-24 Control Panel Commissioning Service1 x CONTROL ECOWATT - Basic1 x TTC-2000 Three phase electric heater controller1 x Elta LC100N4-A6/381 x Elta ACO Panel 149-ACO14E1 x EC-Vent Room Unit1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x Purlin Box 300/315 for RAW Cowls1 x *NEW* TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x SG AW 1000 Guard 6-Pole1 x Purlin Box 200/250 for RAW Cowls1 x Ancillary Pack for SDA350/4-1EC1 x Etaline 280mm1 x Ancillary Pack for SLC-900 for SLC900/6A-3AC and SLC900/6B-3AC1 x Ancillary Pack for SLC-3151 x FAST-TRACK RANGE 75mm - Semi-Rigid Duct 50M1 x HD-LL Series 600x6001 x FAST-TRACK RANGE 75mm - Straight Connector1 x Etaline 355mm - E2-011 x HD Series Control Damper - 2000mm X 1000mm1 x Duct Clamps box of 50 - 60mm - 270mm1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x ERR 31/1 Centrifugal inline fan1 x HRT/4-355-BPN1 x MPC 450 E4 20 - High Temp Acoustic Box Fan1 x Etaline 315mm - D2 01 3 Phase1 x AEL - Outlet Flexible Connection for TLZ450 R1 x Elta Wall Cowl SWC56/631 x Synthetic Air Filter Media - 6mm x 1000mm x 1000mm1 x Elta Unpodded Silencer 1D-250mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x Elta Unpodded Silencer Melinex 1D-450mm1 x Blast Gate (Manual) 180mm1 x FSAF315B2DX Silencer 355/81 x Flanged Damper 019-0250-STD1 x FSAF400B1DA Silencer 450/81 x Soler & Palau - HCBT/4-400/H - IP651 x HRT/4-500/25-BPN C1 x ELTA - Single Phase Transformer 16amps1 x Gorilla HVLSX701 x HRB/6-560-35-APN-C1 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x EDM 100 CHZ1 x K 200 L Sileo1 x Belt Drive Cased Axial Fan - 560mm - H version1 x RS-160L2 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Elta Standard Ambient Flexible Connector - 350mm1 x HRT/4-630/25-BPN E221 x AXCBF 250D2-32 Bifurcated Axial Fan1 x ERM 18 protection guard - SGM 18 EX1 x CBT-125 Centrifugal1 x menorca 900 cooker hood1 x CRBB/4-355/112D PRMI 230v1 x DEF-140T Inlet Guard for the CBT-100N1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x MEV 160 & 300 FT (FastTrack) Additional Spigots1 x Etamaster EM 250 EC 01 inline mix-vent fan1 x Plastic Kitchen Extractors - CK-60F1 x GRA-100 External Grill by S&P1 x Helios AV200 External Wall Fan1 x Duct Fast Clamps - 100mm1 x Duct Suspension Rings - 200mm1 x Duct Fast Clamps - 200mm1 x Etaline 400mm D4-01 3-phase1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x MWS 101 x Female Ducting Connector - 200mm1 x Ancillary Sealing Band - 200mm1 x Ducting 15 Degree Bend - 200mm1 x SWF-150X Sidewall Mounted Extractor Fan1 x Plastic Kitchen Extractors - CK25N1 x Etaline 400mm D2-01 3-phase1 x Anti Vibration Duct Suspension Rings - 200mm1 x Acoustic Box Fans (Inline) - CAB-1001 x Curved boot - 450mm1 x Spiral end cap - 450mm1 x Spiral Ducting 1 meter - 450mm1 x Acoustic MiniBox Fan - MINI-BOX 1001 x TechSeal 100FR Duct Sealant Cartridge - 100FRS1 x Spigot plate - 450mm1 x Mounting Feet (Pair) for SLC-560-060B-05601 x Raptor SDA450/4-1AC
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 ...