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 1mtr Round Ducting - 125mm1 x Cased Axial Fan Extension - 400mm dia1 x CCpro 40 (1CC9402) Long Casing Extension1 x DDMP 10-10 FLANGE1 x ASF 355-500 inlet flange DVS1 x CBS-80 Outlet Flange for CBT-801 x CBA-60 Inlet Flange for CBT-601 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Isolator Switch - EFF-ISO1 x ZAP 710-61 Plate axial fan1 x HPA Heavy Duty Flexible Ducting1 x MFA-AR/AXC 315 mounting foot1 x Elta SCP710-1EC1 x Jetflow-HIT Metal inline - 125mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x AL 315 Mounting Feet (Pair)1 x MD - Motor Protection Switch (3 Phase)1 x ACOFR9A-ADS-VFC - Automatic Duty Share Changeover panel1 x Manual Overide Switch - MOS1 x Elta 6 Amp Electronic single phase speed controller with TK1 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x Impeller Side Guard - 500mm1 x DEF-140T Inlet Guard for the CBT-100N1 x Desk fan 9 inch - SFG91 x Impeller Side Guard - 710mm1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x EM30-24 Control Panel Commissioning Service1 x HRST/6-800/28-AQ1 C21 x Soler & Palau TCBT/6-800/K - IP651 x HCFT/6-800-H plastic impeller plate fan1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Elta Variable Speed Drive IP66 - 4.0KW1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Ancillary Pack for SDA350/4-1EC1 x 220x90mm Insulated Rectangular T-Piece1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x MPC 450 E4 20 - High Temp Acoustic Box Fan2 x HD Series Control Damper - 1000mm X 1000mm1 x Ducting Reducer Long - 1000mm to 900mm1 x CBMT/Q 250-30 1 HEATER KIT1 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x EC Trickle and boost module - IP561 x VBK 65 - Water heating battery1 x CBMT/Q 150-15 1 HEATER KIT1 x DT-1 Duct Mounted Thermostat1 x HV-RC 230mm (With Wall Kit)1 x CBMT/Q 500-17 3 HEATER KIT1 x Classic SAX23/9AR Window/Wall Mounted1 x BEAS-control module1 x 204x60mm Rectangular to 100mm Round Adaptor1 x 125mm Insulated 45 Degree Bend1 x Motorised Volume Control Damper - 400mm1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x Capacitor 4uf for use with the EBM A2E range1 x FN091-SDK.6N.V7P21 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x Belt Drive Cased Axial Fan - 630mm - H version1 x ASSG/F 500-560 Flex. conn. DVG1 x Belt Drive Cased Axial Fan - 710mm - L version1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Elta SLC710/4A-3AC - IP551 x ECS25/400 ECS25/400 SPRING A/V MOUNT1 x Acopel F400-710/1801 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Helios HRFW 500/41 x K 200 L Sileo1 x Etaline 200mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Helios VARW 500/4 - TK1 x Purlin Box 800 for RAW Cowls1 x SEL355/4-1AC1 x Elta - HTS450/4-1 - Case Mounted Circulating Axial Fan1 x LINEO 315 QUIET1 x 150mm Round Connector1 x Soler & Palau - Contra Rotating TCBTx2-450 - IP651 x 100mm Round Wall Plate1 x HRT/4-355-BPN1 x HCFB/4-450mm plastic impeller plate fan1 x Soler & Palau - HCBT/6-450/H - IP651 x 110 x 54mm Flat Channel Connector1 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x HRT/4-630/25-BPN C1 x Elta SLC1000/4C-3AC - IP551 x Hydor HPA630/4-1A1 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x Soler & Palau - HCBT/4-450/H - IP651 x 7 Day Programmable TIMECLOCK1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-B 5.5kw1 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x PF 60- Passive Filter Element1 x HRB/4-500-35-BPNC1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x Helios HQW-500/6 - IP551 x HRB/6-500-25-APN1 x Hydor HPA560/6-1A1 x Elta SCP500/4-3AC - IP55
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 ...