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 Soler & Palau TCBT/6-800/H - IP651 x Belt Drive Cased Axial Fan - 800mm - H version1 x Elta SLC800/4B-3AC - IP552 x Soler & Palau TCBT/6-800/K - IP651 x Soler & Palau TCBT/4-800/K - IP651 x Soler & Palau TCBT/4-800/H - IP651 x CC-800-5.5kw1 x Classic SAX30/12AR Window/Wall Mounted1 x Gorilla HVLSX601 x Classic SAX23/9A Window/Wall Mounted1 x HCGT/2-315/L-AMXN E7201 x Elta SLC1000/4A-3AC - IP551 x Decor 300-C Bathroom Fan1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x Soler & Palau - HXBR/4-315/H - IP541 x Same Day Shipping Surcharge1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x EM 315-E2M 01- Etamaster-3151 x Stainless Duct Delivery Charge (Standard 1 x 3m)1 x HCFB/4-315mm plastic impeller plate fan1 x Elta Podded Silencer 1D- 710mm1 x R.O.I Customs Charge for Pallet Deliveries1 x Elta SLC630/4B-3AC - IP551 x TD2000 Mixvent - 315mm1 x Additional shipping charge for offshore islands1 x Pre 10:30 Delivery Surcharge1 x KD 315 L1 - High Performance Duct Fan1 x Soler & Palau TCBT/4-355/H - IP441 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x AMD 355/2/2 High Pressure Long Cased Axial Fan1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x KABT/4- 12000/5601 x Wall Mounted Air Curtains - COR-N Series1 x HD Series Control Damper - 1000mm X 1000mm1 x Ancillary Pack for SDA350/4-1EC1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x MPC 450 E4 20 - High Temp Acoustic Box Fan1 x CK-60F Kit1 x Isolator Switch - EFF-ISO1 x MD - Motor Protection Switch (3 Phase)1 x Isolator Relay Controller - 4420301 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x 100mm Round Wall Plate1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x Flanged Spigot - 100mm1 x Elta SLC400/4-3AC - IP551 x AMD 400/2/2 High Pressure Long Cased Axial Fan1 x Soler & Palau TCBT/6-560/H - IP651 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x GRA-100 External Grill by S&P1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x Soler & Palau TCBB/6-560/L - IP651 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x CCZ-404-T (three Phase)1 x Soler & Palau TCBB/6-710/L - IP651 x Soler & Palau - HCBB/2-355/H - IP651 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x Soler & Palau - HCBT/4-1000/H-X - IP551 x Metal Inline Fan - VENT-355N1 x Soler & Palau - HCBT/4-355/H - IP651 x Soler & Palau - HCBB/6-450/H - IP651 x Purlin Box 300/315 for RAW Cowls1 x Acoustic MiniBox Fan - MINI-BOX 1001 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x Helios HQW-450/4 - IP551 x Purlin Box 500/560 for RAW Cowls1 x HXP450/4-3 - 4 Pole - Three Phase1 x Jetflow-HIT Metal inline - 200mm1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x Duct Mounted Filter Box - 450mm - M6 grade Bag filter1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x Contactor Interface Station - CI91 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x Air Quality Sensor - AQS1 x AES-Fire control unit1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x Impeller Side Guard - 450mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x Duct Mounted Filter Box - G4 Grade Panel - 400mm1 x Impeller Side Guard - 800mm1 x BEAS-control module1 x Soler & Palau - HXTR/6-800/H - IP541 x 204x60mm Equal T Piece1 x Belt Drive Cased Axial Fan - 800mm - L version1 x Elta SLC500/2A-3AC - IP551 x 1mtr Round Ducting - 100mm1 x Soler & Palau TCBT/4-800/G - IP651 x Elta SLC800/4A-3AC - IP551 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x Access Door for Circular Duct - 400 x 300 - SIZE 401 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Etaline 280mm1 x Belt Drive Cased Axial Fan - 500mm - L version1 x HQS Bathroom Axial Flow Fan - 125mm1 x Jetflow-HIT Metal inline - 125mm1 x Economy Airvent 150mm Fan1 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x HCBT-4/500-H - Three Phase 400v Only - 56033228001 x HRT/4-630/25-APN C21 x Circ.connection-125 fo EX-140 ATEX unit1 x CBM 12/9 750W RE-VR1 x HCF - Ceiling Fan 1400mm (56 inch)1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Desk fan 9 inch - SFG91 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x HCF - Ceiling Fan 900mm (36 inch)1 x CBT-125 Centrifugal1 x CBPx2-9/7-D1 x CBP-DC 18/181 x CBB-80N Centrifugal1 x Run On Timer - 5s - 4hrs - RT5A1 x HV STYLVENT Wall Kit Threaded Rods1 x CC-710-2.2kw1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x CBP-DC 15/151 x Traditional T-Series Window Fan - TX6IL1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Traditional T-Series Window Fan - TX9WW1 x Anti Vibration Duct Suspension Rings - 400mm1 x Traditional T-Series Wall Fan - TX12WL1 x Ducting 90 Degree Bend - 400mm1 x TD ECOWATT 350/125 Inline Duct Fan - TD-ECOWATT1 x EM 250-E2M 01- Etamaster-250
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

Excellent low noise fan, I've got one unit running years and...