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 97 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 now £ 805.00
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
£ 231.04
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
£ 241.89
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
£ 340.00
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
£ 353.14
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
£ 400.39
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
£ 723.31
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
£ 1,075.15
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
£ 2,702.94
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
£ 1,279.94
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
£ 1,844.40
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
£ 1,915.29
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
£ 2,177.79
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 97 products)
1 x ARIETT I - Centrifugal Bathroom Fan1 x Ancillary Pack for SLC-710 for 4 pole Motors2 x Soler & Palau VFD-T inverter 5 amp IP541 x HCF - Ceiling Fan 900mm (36 inch)1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 550watt -VR2 x Ducting 45 Degree Bend - 150mm1 x MTS10- extractor fan 3 step switch1 x MEV 160 & 300 Additional Spigots2 x Female Ducting Connector - 630mm1 x CBP-12/9-RC1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Ducting Y Piece - 1000mm1 x SWF-150 Sidewall Mounted Extractor Fan1 x CADB/T-HE PRO-REG Series1 x Remote Fan Status Indicator - RF11 x Elta SLC800/4B-3AC - IP551 x Ducting 45 Degree Bend - 1000mm1 x CBP-12/121 x Spiral Ducting 3 Meters - 160mm1 x Ducting T Piece Equal - 400mm1 x Acoustic MiniBox Fan - MINI-BOX 2001 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x High Temperature Flexible Connector - 063-710-PU2501 x MVEx 1,0 Atex Motor Protection Switch1 x Duct Tape - Silver - DTape1 x High Temperature Flexible Connector - 063-800-PU2501 x Air Quality Sensor - AQS1 x 220x90mm Insulated Rectangular T-Piece1 x Spiral Ducting 1 meter - 400mm1 x Atex Inline Fan 250mm - ERM25EXE1 x Soler & Palau TCBT/6-800/K - IP651 x Elta SLC450-1EC -IE5 Motor- IP551 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Duct Clamps box of 50 - 60mm - 270mm1 x ERR 20/1 Centrifugal inline fan1 x Soler & Palau - HCBT/4-900/L - IP551 x RUCK MTP 20, 10K, Speed control1 x Plastic Kitchen Extractors - CK25N1 x Spiral Duct Grille Termination - 100mm2 x Duct Termination with Mesh - 400mm1 x Ducting 90 Degree Bend - 400mm1 x Inline Hepa filter with housing & pre-filters1 x Curved boot - 200mm1 x 150mm Round Connector1 x CBP-7/7-RC1 x Duct Split Rings (Pair) -630mm1 x Spigot plate - 250mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT C1 x Duct Fast Clamps - 315mm2 x Venturia Whole House Ventilation1 x LV100-PS 12v Pullcord Operated Bathroom Fan1 x MEV Spider Additional Spigots1 x Duct Termination with Mesh - 630mm2 x High Temperature Flexible Connector - 063-0315-PU2501 x Spiral Ducting 3 Meters - 630mm1 x Plastic Kitchen Extractors - CK40F1 x CBP-10/10 LOW PRESSURE CENTRIFUGAL FAN2 x Elta Standard Ambient Flexible Connector - 800mm1 x Spiral Ducting 3 Meters - 710mm1 x 125mm Insulated 45 Degree Bend1 x KV 160 XL Sileo1 x KBTA-100 - Inlet Silencer for CBT1 x Ducting Reducer Long - 1000mm to 630mm1 x K 200 L Sileo1 x WS - Reversing Switch from Helios Fans1 x Ducting 30 Degree Bend - 400mm1 x Vortice Quadro Micro 100 I - Standard Version1 x Spigot plate - 80mm1 x Step switch S-5EC, 0-10V1 x Spiral Ducting 3 Meters - 900mm1 x Soler & Palau - HCBT/4-800/L-AX - IP551 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 373watt CVR1 x Spiral end cap - 250mm1 x EDM 100 T - Automatic Bathroom Fan with Timer.1 x Elta Qube SQU Centrifugal Box Fan - SQU4/4-3 HTS - Three Phase1 x ELTA - Three Phase Transformer 3amps1 x Remote Indicator RED/GREEN - AM121 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x Universal Pipe Fixing Clip1 x Ducting 90 Degree Bend - 80mm1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Elta SLC710/4A-3AC - IP551 x SDD-U Anti Vibration Pads1 x RUCK MTP 50, Potentiometer1 x Kitchen Grease Filter - Mesh Type Non standard 296mmx296mmx22mm1 x Dynair QCM 454 T - 3 phase1 x Female Ducting Connector - 180mm1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Heat Resistant In-line Axial Fan - VOK 135/120 H1 x Soler & Palau TCBB/4-250/H - IP541 x Elta Wall Cowl SWC56/631 x 200mm Stainless Steel Spiral Ducting - 1 Meter1 x Jet Fan IV 100-4 IE3 Induction Fan1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Soler & Palau VFD-T inverter 17 amp IP541 x Direct Delivery Surcharge1 x External weather louvre 500w x 500h - WL501 x Silent 100 CRZ Design Extractor Fan White Marble1 x Duct Quick Suspension Rings with Clasp - 125mm1 x Ziehl-Abegg - GR40I-ZID.GG.CR1 x Spiral Ducting 3 Meters - 80mm1 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x Soler & Palau VFD-T inverter 6.8 amp IP541 x Traditional T-Series Window Fan - TX12WW1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll1 x KVK SLIM 100 EC - Centrifugal Circular Duct Fan1 x Kitchen Grease Filter - Mesh Type Non standard : 381 x 355 x 47mm1 x Raptor SDA350/4-1AC1 x Silent 200 Dual - Intelligent Bathroom Fan - 125mm1 x Vent Axia W300310 Controller Electronic 1.5A1 x Flanged Spigot - 315mm1 x Anti Vibration Duct Suspension Rings - 100mm1 x Acoustic MiniBox Fan - MINI-BOX 1001 x Anti Vibration Duct Suspension Rings - 355mm1 x Ducting T Piece Equal - 250mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x Galvanised Banding1 x Spiral Ducting 1 meter - 125mm1 x Stainless Duct Delivery Charge (Standard 2 x 1.5m)1 x Female Ducting Connector - 315mm1 x Spiral Duct Grille Termination - 200mm1 x Female Ducting Connector - 125mm1 x Elta Quietflow Twin SQT125-1ECL1 x Ducting 30 Degree Bend - 315mm1 x Metal Inline Fan - VENT-315NK1 x FSAF1250C1DA Silencer 1320/201 x PRIO-150-EC1 x PRIO-200-EC1 x Metal Inline Fan - VENT-250NK1 x K 160 EC Circular duct fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX560/4-3 Three Phase1 x Ducting Reducers Short - 315mm-200mm1 x Rosenberg DQ 630-4 plate axial fan1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x HCFT/4-630mm plastic impeller plate fan1 x Elta Unpodded Silencer Melinex 2D-450mm1 x HRB/6-630-30-BPN1 x 100mm Round Wall Plate1 x Elta Unpodded Silencer Melinex 2D-560mm1 x Spiral Ducting 1 meter - 315mm1 x FM-150 Flexible Connector Sleeve - 150mm1 x Elta Standard Ambient Flexible Connector - 560mm1 x Ductwrap Insulation DW501 x Spiral Duct Grille Termination - 315mm1 x Anti Vibration Duct Suspension Rings - 315mm1 x Direct AM Delivery Surcharge1 x Soler & Palau - Contra Rotating TCBTx2-450 - IP651 x TD ECOWATT 350/125 Inline Duct Fan - TD-ECOWATT1 x Soler & Palau VFD-T inverter 9 amp IP541 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x Gripple HVAC Hanger Range - Loop Fast - LF1 - 1mtr1 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps1 x TX12RF Roof Fan1 x Elta Unpodded Silencer Melinex 1D-450mm1 x Elta Standard Ambient Flexible Connector - 350mm1 x Duct Suspension Rings - 150mm1 x TD ECOWATT 1300/250 Inline Duct Fan - TD-ECOWATT1 x Elta Standard Ambient Flexible Connector - 315mm1 x Ducting 30 Degree Bend - 355mm
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00

I've had 2 of these fans for 4 years now, and they are great...