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 MFQ450-14 - SQUARE MIXED FLOW FAN - 450mm Single Phase1 x CADB/T-HE PRO-REG Series1 x Multiflow SMB650/4-3AC1 x 2mtr Round Ducting - 125mm1 x DDMP 12-12 FLANGE1 x DDMP 10-10 FLANGE1 x CBMT/Q 315-90 3 HEATER KIT1 x CBMT/Q 200-30 1 HEATER KIT1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x External weather louvre 2728mmW x 1630mmH1 x EuroSeries (ESP) - Plate Mounted Axial Fans 400-141 x Elta Wall Cowl SWC45/501 x Easy-fix termination kit - High Rise Ventilator - EFT1 x HCFT/4-400/H-BPN E20,P 0.25KW1 x Elta Unpodded Silencer 1D-800mm1 x Elta Wall Cowl SWC25/311 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x Elta Turboflow-TF - 630mm - Single phase1 x FSD-TD 180mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 400 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 316 Grade Stainless Steel Fire and Smoke Damper, 700mm x 700mm, EASY FIX AF, GALV Case, GALV Blades, PM230v1 x Elta Turboflow-TF - 450mm - Single phase1 x GXC6EC - High Performance Extract Fan1 x DryBoat 12 - DH1211 INOX (110V) 12 Litre Desiccant Dehumidifier1 x HD Series Control Damper - 1000mm X 1000mm1 x Jetflow-HIT Metal inline - 150mm1 x FAST-TRACK RANGE 90mm - Semi-Rigid Duct 50M1 x CRHB/6- 315mm Roof mounted Fan - Horizontal discharge1 x HCFB/4-450mm plastic impeller plate fan1 x Elta SCP450-1EC - IP551 x Helios HQW-450/4 - IP551 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT500/4-3AC1 x Ancillary Pack for SB-Biflow 315 model1 x CFI Lite 600 Carbon Filter1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x ERR 20/1 Centrifugal inline fan1 x Ancillary Pack for SB-CYL 400 model1 x KV 200 L Sileo1 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x 204x60mm x 1000mm Long Hi-Flow Duct Silencer1 x Quietflow SQS200-1ECL - Centrifugal Box Fan1 x Ancillary Pack for SLC-3551 x Acopel F400-630/1601 x Classic SAX30/12A Window/Wall Mounted1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x Classic SAX23/9AR Window/Wall Mounted1 x Soler & Palau - HCBT/4-1000/H-X - IP551 x SG AW 1000 Guard 6-Pole1 x Acopel F400-200/1601 x DTV200 - Differential Pressure Switch1 x Plastic Kitchen Extractors - CK-60F1 x Circular Ceiling Diffuser - TST 1601 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Prema LCD Display1 x 2mtr Round Ducting - 150mm2 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Ductwrap Insulation DW501 x Elta SLC1000/4B-3AC - IP551 x Flexible PVC Ducting - 110x541 x TD1000 Mixvent - 250mm1 x EM 150L-E2M 01- Etamaster-1501 x Elta SPA560/4-1AC - IP541 x Soler & Palau - HXBR/4-560/H - IP541 x AL 315 Mounting Feet (Pair)1 x AL 710 D4 mounting Feet (Pair)1 x DA9/7 Feet1 x CBM 15/15 6p 3phase 2.2kw1 x DA10/10 Feet1 x DV-ROF-V-225 Roof mounted unit1 x Soler & Palau - HCBT/6-560/H - IP651 x BD7/7 centrifugal M4 0.13Kw - Galvanised Impeller - MBI Assembled1 x HRB/6-500-25-APN1 x HXP500/4-1 - 4 Pole - Single Phase1 x CBM 12-12 1100w 6P Three Phase1 x 220x90mm 45 Degree Horizontal Bend1 x Elta Quietflow Twin SQT150-1ECL1 x DPD SAT Delivery Surcharge1 x Synthetic Air Filter Media - 6mm x 1000mm x 1000mm1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x Ducting T Piece Equal - 450mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x Additional shipping charge for offshore islands1 x ISA-ILHT-500/560/630 - Anti-vibration mounts1 x Carriage1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Flanged Spigot - 450mm1 x MELL-USD 3000 Rectangular to Circular Adaptor 355 Dia1 x Synthetic Air Filter Media - 6mm x 2mtr x 20mtr Roll1 x Synthetic Air Filter Media - 6mm x 2mtr x 10mtr Half Roll1 x Duct Suspension Rings - 450mm1 x 220x90mm Elbow Bend with 125mm Fixed Spigot1 x Curved boot - 450mm1 x Duct Suspension Rings - 100mm1 x Shoed T Piece Equal -100mm1 x Curved boot - 710mm1 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x Duct Fast Clamps - 100mm1 x filter pack (set of 2) pt no. 4438891 x Spigot plate - 100mm1 x Flanged Spigot - 100mm1 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Potentiometer EGH 01 - for DDMP Fans1 x Duct Suspension Rings - 160mm1 x 204x60mm Elbow Bend with 100mm Fixed Spigot1 x Flanged Spigot - 125mm1 x Universal Pipe Fixing Clip1 x Transformer Speed Control - RTRE- 7.0Amp1 x ACO8AC/EC AutoChangeover panel
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 ...