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)
2 x Etaline 315mm - E2 03 (Low Power Version)1 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x 110 x 54mm Elbow Bend Male2 x SG AW 1000 Guard 6-Pole1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x Elta Unpodded Silencer Melinex 1D-500mm1 x FSAF400B1DA Silencer 450/81 x Elta Podded Silencer 1D- 710mm1 x Elta SCP500/4-3AC - IP551 x Belt Drive Cased Axial Fan - 900mm - H version1 x Male Ducting Connector - 800mm1 x Air Trak Heater-100mm1 x Elta Unpodded Silencer 1D-250mm1 x Elta Unpodded Silencer Melinex 1D-450mm1 x Elta SLC900/8-3AC1 x Etaline 280mm1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x Belt Drive Cased Axial Fan - 800mm - H version1 x Ancillary Pack for SLC-4001 x Hydor HPA315/4-1A1 x Elta SPA315/4-1AC - IP441 x Ancillary Pack for SLC-800 for SLC800/6A-3AC1 x Helios HQW-560/4 - IP551 x HCFT/4-560mm plastic impeller plate fan1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x Etaline 400mm1 x DEF-1000-AN1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Impeller Side Guard - 450mm1 x Gorilla HVLSX501 x Impeller Side Guard - 1000mm1 x Impeller Side Guard - 250mm1 x Elta SPA630/4-3EC - IP541 x HRB/6-630-30-APN1 x Etaline 200mm1 x Duct Termination with Mesh - 400mm1 x Helios HQW-630/6 - IP551 x Flanged Spigot - 400mm1 x HCFT/6-630mm plastic impeller plate fan1 x Duct Suspension Rings - 400mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Elta SCP630/4-3AC - IP551 x Female Ducting Connector - 450mm1 x Pressed Ducting Saddle - 450mm1 x Spiral Duct Grille Termination - 450mm1 x Duct Termination with Mesh - 450mm1 x LC040K2-A5/28 Long-Cased Axial - 400mm1 x Elta SLC400/4-1AC - IP551 x Female Ducting Connector - 315mm1 x Elta LC100N4-A6/381 x Manual Overide Switch - MOS1 x CBT-170 Centrifugal1 x Onda Cristal 900 Kitchen Extractor Hood1 x Ducting 90 Degree Bend - 150mm1 x Soler & Palau - HCBT/6-900/H - IP551 x ZAP 710-61 Plate axial fan1 x ACQ-20012D Acoustic Inline Box Fan1 x SPI-200 C Iris damper1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FU 075 52 Frequency Inverter (IP20)1 x Soler & Palau TCBT/6-710/L - IP651 x Spiral end cap - 150mm1 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x Soler & Palau TCBB/4-355/H - IP441 x FU 22 04 Frequency Inverter1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x ACQ-31514HD Acoustic Inline Box Fan1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x HA-600 SLIM Cooker Hood - Stainless Steel1 x Elta SLC630/4-1AC - IP551 x R.O.I Customs Charge for Pallet Deliveries1 x Circular Ceiling Diffuser - TST 2001 x Duct Suspension Rings - 300mm1 x Curved Blade Grille 600x600 (2way blow)1 x Pallet Delivery Surcharge1 x Spiral end cap - 300mm1 x Airbrick Grille with flange - 204 x 60mm1 x Etaline 250mm1 x Singleflow SSDL250-1EC1 x Raptor SDA560/4-1AC1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x Flat Roof Terminal -OFT 5 - Asphalt1 x GB-KW 355 Drain pan for Giga Box Fans - 355mm1 x Fresh Air control carbon filter - 125mm1 x Casals Circular Outlet Connection Flange - 5102018031 x CONTROL ECOWATT - Basic1 x MEV 160 & 300 Additional Spigots1 x HD Series Control Damper - 1000mm X 1000mm1 x Etaline 200 - EC1 x AIRVENT speed control - AIR4019611 x CCpro 40 (1CC9402) Long Casing Extension1 x Differential Pressure Switch - 50 - 500 Pa - IP541 x EC-Basic-T temperature1 x Differential Pressure Switch - 20 - 300 Pa - IP651 x DTV200 - Differential Pressure Switch1 x Spiral Ducting 3 Meters - 250mm1 x Access Door for Circular Duct - 500 x 4001 x Blast Gate (Manual) 180mm1 x HRST/6-800/28-AQ1 C21 x Ducting 90 Degree Bend - 355mm1 x Ducting T Piece Equal - 250mm1 x Spiral Ducting 1 meter - 250mm1 x FedEx TEN AM delivery Surcharge1 x Female Ducting Connector - 200mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x 125mm Round Condensation Trap2 x Ducting Y Piece - 200mm1 x Etaline 500mm - D4 01 3 Phase1 x Ducting 45 Degree Bend - 200mm1 x 220x90mm 90 Degree Vertical Bend1 x Metal Inline Fan - VENT-150NK1 x Spiral Ducting 1 meter - 200mm1 x Blast Gate (Manual) 250mm1 x HCFT/4-800mm plastic impeller plate fan1 x Ducting 45 Degree Bend - 355mm1 x 125mm Round Connector with Damper1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x JETLINE-250 - In Line Centrifugal Duct Fan1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x 110 x 54mm Equal Horizontal T-Piece1 x Acoustic MiniBox Fan - MINI-BOX 1501 x Soler & Palau - HCBT/4-1000/L - IP551 x HCFT/6-1000-HX plastic impeller plate fan
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 41.95

Well made and robust, but it was not use for my application ...