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 25 to 48 (of 96 products)
CRBB/3-190/060M EC 1HO MP -  External Rotor Motor Radial Fans
CRBB/3-190/060M EC 1HO MP - External Rotor Motor Radial Fans
£ 209.99
CRBB/3-190/060M EC 1HO MP (230V50/60HZ) V5 Range of radial fans with high efficiency electronically commuted external rotor motors. Available sizes from 133 to 500mm of impeller Ø in differen...
CRBB/3-250/084M EC 2H0
CRBB/3-250/084M EC 2H0
£ 302.09
CRBB/3-250/084M EC 2H0 (230V50/60HZ) V5 5509308100 Range of radial fans with high efficiency electronically commuted external rotor motors. Available sizes from 133 to 500mm of impeller Ø in d...
EcoAir Design Ecowatt DMEV
EcoAir Design Ecowatt DMEV
£ 118.64
The EcoAir Ecowatt is a range of 100 mm domestic centrifugal extract fans for wall or ceiling installations, designed for constant volume continuously running operation with wired boost option in util...
Elta SCP250-1EC - IP55
Elta SCP250-1EC - IP55
£ 508.24
Range of High Energy Efficiency Motors Single Phase 250mm Plate fan- Duty: 867.6 m3/hr. Running power at best efficiency point - 58W Peak current 0.53A Intelligent Design Compact low profile de...
Elta SCP315-1EC - IP55
Elta SCP315-1EC - IP55
£ 524.29
Range of High Energy Efficiency Motors Single Phase 315mm Plate fan- Duty: 1,854 m3/hr. Running power at best efficiency point - 110W Peak current 1.03A Intelligent Design Compact low profile d...
Elta SCP450-1EC - IP55
Elta SCP450-1EC - IP55
£ 711.54
Range of High Energy Efficiency Motors Single Phase 450mm Plate fan- Duty: 7,336 m3/hr. Running power at best efficiency point - 424W Peak current 3.99A Intelligent Design Compact low profile d...
Elta SCP630-1EC - IP55
Elta SCP630-1EC - IP55
£ 1,444.49
Range of High Energy Efficiency Motors Single Phase 630mm Plate fan- Duty: 14,979 m3/hr. Running power at best efficiency point - 1.341W Peak current 10.45A Intelligent Design Compact low profi...
Elta SLC315-1EC -IE5 Motor- IP55
Elta SLC315-1EC -IE5 Motor- IP55
£ 845.29
Single Phase 315mm fan, Duty: 1,753 m3/hr, Motor Power 106W, Max Current 0.92A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, dur...
Elta SLC355-1EC -IE5 Motor- IP55
Elta SLC355-1EC -IE5 Motor- IP55
£ 882.70
Single Phase 355mm fan, Duty: 2,253 m3/hr, Motor Power 112W, Max Current 1.09A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, dur...
Elta SLC400-1EC -IE5 Motor- IP55
Elta SLC400-1EC -IE5 Motor- IP55
£ 1,000.44
Single Phase 400mm fan, Duty: 4,240 m3/hr A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance for ...
Elta SLC450-1EC -IE5 Motor- IP55
Elta SLC450-1EC -IE5 Motor- IP55
£ 893.40
Single Phase 450mm fan, Duty: 5,910 m3/hr A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance for ...
Elta SLC500-1EC -IE5 Motor- IP55
Elta SLC500-1EC -IE5 Motor- IP55
£ 946.94
Single Phase 500mm fan, Duty: 8,146 m3/hr, Motor Power 591W, Max Current 4.63A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, dur...
Elta SLC560-1EC -IE5 Motor- IP55
Elta SLC560-1EC -IE5 Motor- IP55
£ 958.19
Single Phase 560mm fan, Duty: 10,800 m3/hr A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance f...
Elta SLC630-1EC -IE5 Motor- IP55
Elta SLC630-1EC -IE5 Motor- IP55
£ 984.39
Single Phase 630mm fan, Duty: 14,972 m3/hr, Motor Power 1236W, Max Current 9.49A A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, d...
Elta SPA710/6-3EC
Elta SPA710/6-3EC
£ 1,595.76
A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance for a longer life. Motors are wired via a weat...
Etaline 400mm -EC
Etaline 400mm -EC
£ 1,384.85
Etaline is a completely new developed fan series with a lot of aerodynamic constructional features applied for the first time in the ventilator industry. Outstanding qualities are the compactness a...
Etaline 450mm -EC (Three Phase)
Etaline 450mm -EC (Three Phase)
£ 1,541.93
Etaline is a completely new developed fan series with a lot of aerodynamic constructional features applied for the first time in the ventilator industry. Outstanding qualities are the compactness a...
Etamaster EM 150 L EC 01 inline mix-vent fan
Etamaster EM 150 L EC 01 inline mix-vent fan
£ 274.80
Etamaster-EC EM 150 L EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 200 EC 01 inline mix-vent fan
Etamaster EM 200 EC 01 inline mix-vent fan
£ 297.41
Etamaster-EC EM 200 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 250 EC 01 inline mix-vent fan
Etamaster EM 250 EC 01 inline mix-vent fan
£ 370.61
Etamaster-EC EM 250 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 250 EC 02 (high Power) inline mix-vent fan
Etamaster EM 250 EC 02 (high Power) inline mix-vent fan
£ 405.50
Etamaster-EC EM 250 EC 02 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 315 EC 01 inline mix-vent fan
Etamaster EM 315 EC 01 inline mix-vent fan
£ 499.50
Etamaster-EC EM 315 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 355 EC 01 inline mix-vent fan
Etamaster EM 355 EC 01 inline mix-vent fan
£ 925.20
Etamaster-EC EM 355 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 400 EC 01 inline mix-vent fan
Etamaster EM 400 EC 01 inline mix-vent fan
£ 1,153.85
Etamaster-EC EM 400 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Displaying 25 to 48 (of 96 products)
1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan2 x EM 315-E2M 01- Etamaster-3152 x Acopel F400-225/1601 x Acopel F400-200/1601 x Acopel F400-250/1601 x Elta Standard Ambient Flexible Connector - 1000mm1 x CBT-60N Centrifugal1 x LINEO 200 QUIET ES2 x LINEO 315 QUIET1 x Acopel F400-450/1602 x HXP500/6-3 - 6 Pole - Three Phase1 x Belt Drive Cased Axial Fan - 710mm - L version1 x Elta SCP500/4-1AC - IP551 x Belt Drive Cased Axial Fan - 560mm - H version1 x Belt Drive Cased Axial Fan - 800mm - H version1 x Soler & Palau TCBT/6-710/L - IP651 x KV 250 L Sileo1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x HA-900 N Cooker Hood1 x Etaline 250mm - D2 01 3 Phase1 x Belt Drive Cased Axial Fan - 630mm - H version1 x 1mtr Round Ducting - 150mm1 x 1mtr Round Ducting - 100mm1 x 100mm Round 90 Degree Bend1 x 125mm Round Connector1 x 125mm Wall Duct - 350mm1 x Elta SCP315/4-1AC - IP551 x Inline Axial Fan - VOK-C 3151 x Elta Turboflow-TF - 560mm - Single phase1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x HRB/3-200-BMPN1 x HRSB/6-710/24-BZ1 x Soler & Palau - TGT/6-1000-3/26 BLP 3kW (230/400V50Hz) IE3 V51 x Elta SLC450/4-3AC - IP551 x SWF-150X Sidewall Mounted Extractor Fan1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Soler & Palau - TGT/4-450-6/0.55kW 32 Degree1 x Elta Qube SQU Centrifugal Box Fan - SQU4/4-3 HTS - Three Phase1 x Soler & Palau TCBB/4-450/H - IP651 x Elta SLC450/2-1AC - IP551 x ASF 355-500 inlet flange DVS1 x DDMP 09/07 Mounting Flange1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Soler & Palau - HXTR/4-560/H - IP541 x Purlin Box 300/315 for RAW Cowls1 x Purlin Box 500/560 for RAW Cowls1 x OBD 450x450 - for use with 4WAY-5951 x BD7/7 centrifugal M4 0.13Kw - Galvanised Impeller - MBI Assembled1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x HR-500 DP Heat Exchange Unit1 x 110 x 54mm Rectangular Wall Plate1 x Elta SCP400/4-3AC - IP551 x Genius Whole house unit -1 x Rectangular Airbrick Adaptor1 x 110 x 54mm Equal Horizontal T-Piece1 x HQD 355/4 Plate Axial Fan (4-pole)1 x HRB/4-400-BPN1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Etaline 400mm D2-01 3-phase1 x VKS 355-500 Automatic shutter1 x 110 x 54mm Elbow Bend Female1 x EnergiSava 210 Low Energy Heat Recovery Unit1 x Etamaster EM 400 EC 01 inline mix-vent fan1 x Hydor HPA400/4-1A1 x Classic SAX30/12A Window/Wall Mounted1 x Pallet Delivery Surcharge1 x Time Delay Unit - DT20B1 x FedEx TEN AM delivery Surcharge1 x Remote Timer Control - 13511 x Soler & Palau TCBT/6-800/K - IP651 x DPD SAT Delivery Surcharge1 x Gorilla HVLSX701 x Economy Airvent 150mm Fan1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Etaline 450mm D4 01 (Three Phase)1 x CBMT/Q 315-120 3 HEATER KIT1 x FAST-TRACK RANGE 75mm - Semi-Rigid Duct 50M1 x Decor 200-C Bathroom Fan1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x Helios HQW-710/6 - IP551 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x HRST/6-710-24 BZ C Rotorex Sickle bladed fan1 x Fresh Air control carbon filter - 125mm1 x Soler & Palau TCBB/6-355/H - IP441 x EBM-papst Motorised Impeller - A6D800-AD01-011 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Impeller Side Guard - 450mm1 x AL 355 D2 01 - High Performance Long Cased Axial Fan1 x Differential Pressure Switch - 20 - 300 Pa - IP651 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x Raptor SDA350/4-1EC1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x CRBB/4-355/112D PRMI 230v1 x Ancillary Pack for SB-Biflow 250 model1 x Differential Pressure Switch - 20 - 300 Pa - IP541 x EC-Basic-T temperature1 x Kitchen Grease Filter - Mesh Type NON standard 195H x 597W x 47mm Actual1 x CBB-80N Centrifugal1 x Jetflow-HIT Metal inline - 200mm1 x CBA-60 Inlet Flange for CBT-601 x SEL355/2-1AC1 x AL 400 Mounting Feet (Pair)1 x Jetflow-HIT Metal inline - 125mm1 x Jetflow-HIT Metal inline - 150mm1 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -4pole1 x Delivery Surcharge1 x Metal Inline Fan - VENT-250NK1 x HQD 630/4 EX - ATEX Rated Plate Axial Fan (4-pole)1 x FlameProof Plate Axial Fan - Three Phase - 15 inches - Eexd IIC T4 -4pole1 x FlameProof Plate Axial Fan - Three Phase - 10.5 inches - Eexd IIC T4 - 4 pole1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 350mm1 x Duct Quick Suspension Rings with Clasp - 150mm1 x Acoustic MiniBox Fan - MINI-BOX 2001 x High Temperature Flexible Connector - 063-0315-PU2501 x Quietflow SQS500-3ECL - Centrifugal Box Fan1 x Elta Standard Ambient Flexible Connector - 800mm1 x KVK SLIM 200 EC - Centrifugal Circular Duct Fan1 x Singleflow SSDL200-1EC1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x Female Ducting Connector - 150mm1 x Ducting 15 Degree Bend - 150mm1 x Ancillary Sealing Band - 150mm1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Silentub - STUB 2001 x Spiral Ducting 3 Meters - 300mm1 x Acopel F400-120/1601 x Male Ducting Connector - 250mm1 x Quietflow SQS500-1ECL - Centrifugal Box Fan1 x Spiral end cap - 300mm1 x Spiral Ducting 3 Meters - 150mm1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Elta Standard Ambient Flexible Connector - 630mm1 x Female Ducting Connector - 250mm1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Elta Standard Ambient Flexible Connector - 710mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Anti Vibration Duct Suspension Rings - 100mm1 x Ducting 45 Degree Bend - 355mm1 x 100mm Round Equal T Piece1 x Universal Pipe Fixing Clip1 x CBB-60N Centrifugal1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x EM 200-E2M 01- Etamaster-2001 x CBT-125 Centrifugal1 x Acopel F400-630/1601 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x ELM 25 EX Flexible Cuff for ERM 250
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...