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 SCP350/4-3AC - IP552 x Soler & Palau - HXBR/4-355/H - IP541 x HCFB/4-355mm plastic impeller plate fan2 x Elta SPA350/4-1AC - IP441 x HRB/4-350-BPN1 x Soler & Palau - HXTR/4-355/H - IP541 x Soler & Palau HXM-350mm1 x Dynair QCL 200mm (2-Pole)1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Helios HQW-400/6 - IP551 x DV-ROF-V-225 Roof mounted unit1 x Hydor HPA400/4-1A1 x VBK 65 - Water heating battery1 x Clearance JPAK 100mm1 x CBT-125 Centrifugal1 x CBMT/Q 125-12 1 HEATER KIT1 x DV-ROF-V-315 Roof mounted unit1 x 18M - 80mm PVC flexible ducting1 x Bifurcated Fan - TET 6/6001 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x AXCBF 315-7/30-2 (0.75 kW) - Bifurcated Axial Fan1 x Pallet Delivery Surcharge1 x Direct Delivery Surcharge1 x AXCBF 250D2-32 Bifurcated Axial Fan1 x Elta SCP400/4-1AC - IP551 x CBMT/Q 315-54 1 HEATER KIT1 x Etaline 200 - EC1 x CBM 10/10 4 Pole 550watt RE VR (3 Phase)1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x EuroSeries (ESP) - Plate Mounted Axial Fans 560-34-B1 x Ancillary Pack for SB-Biflow 500 model1 x ACO3/BD Changover Panel (Three Phase)1 x Blast Gate (Manual) 125mm1 x Access Door for Circular Duct - 400 x 300 - SIZE 561 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Electronic extractor fan speed controller - FSC 1.51 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Multiflow SMB450/4-1AC1 x 220x90mm Elbow Plenum with 160mm Spigot1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x EBB-250 HM DESIGN Centrifugal Extractor Fan1 x ARIETT I - Centrifugal Bathroom Fan1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x BF VVX-200 - Villavent Filter1 x Soler & Palau - HCBT/4-710/H - IP651 x Etaline Max-Fan - 315mm - E2 011 x Jetflow-HIT Metal inline - 125mm1 x Etaline 250mm1 x Jetflow Silent SJMF-S 250-1EC1 x HQD 355/4 Plate Axial Fan (4-pole)1 x KV 250 L Sileo1 x Helios HQW-355/4 - IP551 x ELTA - Single Phase Transformer 10amps1 x HRT/6-630/30-BPN1 x Elta SLC400/4-1AC - IP551 x Raptor SDA400/4-1AC1 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x Elta Quietflow Twin SQT250-1ECL1 x HCFB/4-450mm plastic impeller plate fan1 x Classic SAX23/9AR Window/Wall Mounted1 x MELL-USD 700 Rectangular to Circular Adaptor 150 Dia1 x DA9/7 Feet1 x Elta SLC630/4B-3AC - IP551 x ELS-GU Flush Mounted Casing1 x AMD-630/2 - High Performance Cased Axial Fan2 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Raptor SDA630/4-1EC1 x HRB/4-450-35-BPN1 x ERR 12/1 Centrifugal inline fan1 x Elta LC100N4-A6/381 x Elta Unpodded Silencer 1D-500mm1 x Impeller Side Guard - 710mm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x HV Wall Mounted Belt Drive Fan 1000mm 400V / 50Hz 0.75kW - Three Phase1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Acopel F400-450/1601 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Acopel F400-500/1601 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x SWF-100X Sidewall Mounted Extractor Fan1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 2" - ACP1 x HRT/4-350-BPN E211 x 110 x 54mm Vertical 90 Degree Bend1 x Soler & Palau - HXTR/12-800/28-A1 x Jetflow-HIT Metal inline - 315mm1 x 220x90mm 90 Degree Horizontal Bend1 x B-flow Impeller HCBB/T-560mm1 x Soler & Palau - TGT/6-1000-3/26 BLP 3kW (230/400V50Hz) IE3 V51 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Raptor SDA450/6-1AC1 x Soler & Palau - TGT/4-450-6/0.55kW 32 Degree1 x FSD-TD 350 x 350 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta SLC710/4B-3AC - IP551 x ACO8AC/EC AutoChangeover panel1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x HR-500 DP Heat Exchange Unit1 x Soler & Palau TCBT/6-710/L - IP651 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x AKOR Spare Filter1 x Soler & Palau TCBB/6-710/L - IP651 x Etaline 400mm D2-01 3-phase1 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x ACO-TK-ADS Auto Changeover Panel - Single Phase1 x Airvent ceiling fan controller1 x Helios HQW-315/4 - IP551 x HCF - Ceiling Fan 1200mm (48 inch)1 x Acoustic Box Fans (Inline) - CAB-1251 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x Ducting 30 Degree Bend - 200mm1 x Ancillary Sealing Band - 200mm1 x Ducting 90 Degree Bend - 450mm1 x Spigot plate - 450mm1 x FlameProof Plate Axial Fan - Three Phase - 10.5 inches - Eexd IIC T4 -2pole1 x Male Ducting Connector - 200mm1 x AW 550 D6-2-EX Explosion Proof Axial Fan - ATEX1 x Shoed T Piece Equal -200mm1 x Female Ducting Connector - 200mm1 x AW 420 D4-2-EX Explosion Proof Axial Fan - ATEX1 x AW 355 D4-2-EX Explosion Proof Axial Fan - ATEX1 x Ducting 15 Degree Bend - 315mm1 x AW 650 D6-2-EX Explosion Proof Axial Fan - ATEX1 x Ducting T Piece Equal - 450mm1 x Spiral Ducting Additional Courier Surcharge1 x HRT/4-355-BPN
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 ...