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)
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...
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...
HQW-EC 250 A  - Energy Efficient Plate axial Fan
HQW-EC 250 A - Energy Efficient Plate axial Fan
£ 896.91
HQW-EC 250 A - Energy Efficient Plate axial Fan...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 250mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 250mm
£ 400.85
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 355mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 355mm
£ 1,446.78
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 400mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 400mm
£ 1,684.02
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
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 - 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 ...
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...
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...
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 ...
PRIO-250-EC-L
PRIO-250-EC-L
£ 506.34
A new product from Systemair similar to the Etaline and TD range. This is the high energy efficiency variety  Speed-controllable  Integral thermal contacts  Can be installed in any position ...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 100mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 100mm
£ 247.76
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 125mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 125mm
£ 251.27
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 315mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 315mm
£ 462.79
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
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...
JETLINE-250 ECOWATT - In Line Centrifugal Duct Fan
JETLINE-250 ECOWATT - In Line Centrifugal Duct Fan
£ 891.00
JETLINE-250 ECOWATT In-line fan for circular duct with low profile compact casing manufactured from galvanised sheet steel and rubber gasket on the flanges. High performance impeller, guide vane an...
K 125 EC Circular duct fan
K 125 EC Circular duct fan
£ 256.29
EC-motors, high level of efficiency 100% speed controllable Integrated motor protection Supplied with mounting bracketOther sizes available. EC technology is intelligent technology; using integr...
KVK SLIM 250 EC - Centrifugal Circular Duct Fan
KVK SLIM 250 EC - Centrifugal Circular Duct Fan
£ 872.05
KVK SLIM 250 EC * Slim design, easy to install * Easy maintenance, service cover * Low sound level, insulated cover * High efficiency and low SFP in a real working point * Potentiometer in...
PRIO-315-EC
PRIO-315-EC
£ 875.00
A new product from Systemair similar to the Etaline and TD range. This is the high energy efficiency variety Also known as the SystemAir Revolution Vector EC Fan  Speed-controllable 1332 m3/hr  ...
TD ECOWATT 1300/250 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 1300/250 Inline Duct Fan - TD-ECOWATT
£ 1,220.10
NEW IN- S&P TD-ECOWATT Inline Mixed Flow Fan with Brush-less DC Motor, energy efficient fan with a reduction of power consumption of up to 55%. Range of Low Profile Mixed flow fans with ball bearin...
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...
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...
Jetflow SJMF 315-1EC
Jetflow SJMF 315-1EC
£ 521.96
Inline mixed flow circular fans with EC motors for low power consumption at high performance. High efficiency jet design double mixed flow impeller integrated and directly driven by Brushless EC mo...
Displaying 1 to 24 (of 96 products)
1 x OZEO E ECOWATT Wireless Switch - OZEO-ECO-W2 x 204x60mm x 500mm Long Hi-Flow Duct Silencer1 x ZAP 710-63 Plate axial fan1 x HRST/6-710-24 BZ C Rotorex Sickle bladed fan1 x Elta SPA710/6-3EC1 x FAST-TRACK RANGE 75mm - Semi-Rigid Duct 50M1 x Elta SLC450/4-1AC - IP551 x Acopel F400-120/1601 x Elta Turboflow-TF - 500mm(A) - Three phase2 x Belt Drive Cased Axial Fan - 450mm - H version1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Elta SPA630/46-3AC - IP541 x Helios HQW-630/4 - IP551 x HRT/4-630/25-BPN E221 x HRT/4-630/25-APN C21 x Hydor HPA630/6-1A1 x Elta SPA630/68-3AC - IP541 x Hydor HPA630/4-1A1 x Elta SCP630/4-3AC - IP551 x HRB/6-630-30-BPN1 x HRB/6-630-30-APN1 x HRT/6-630/30-BPN1 x HRT/6-630/25-BPN1 x Helios HQW-630/6 - IP551 x Elta SPA630/4-3EC - IP541 x HRT/4-630/25-BPN C1 x HCFT/4-630mm plastic impeller plate fan1 x HRT/6-630/35-BZ E111 x Soler & Palau HXM-300mm1 x KABT/4- 12000/5601 x Helios GigaBox 560mm GBD 560/4/4 centrifugal1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 200mm1 x Elta EC Electronic Controller1 x ELTA - Single Phase Transformer 10amps1 x COM-31 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x DOL Starter with Isolator - Three phase1 x Isolator Switch - ISOSW1 x 110 x 54mm Flat Channel Clip (Pack Of 5)1 x 110 x 54mm Elbow Bend Female1 x HXP450/4-3 - 4 Pole - Three Phase1 x Flat Roof Terminal -OFT 5 - Bitumen1 x Miniflow SMF Horizontal Roof Cowl SMF20/301 x 100mm - 125mm Round Reducer1 x Elta SCP315-1EC - IP551 x 110 x 54mm Rectangular Wall Plate1 x 100mm Round Connector with Damper1 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x Soler & Palau - HCBT/2-315/H - IP651 x 100mm Round Equal T Piece1 x Soler & Palau TCBT/6-710/L - IP652 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Hydor HPA250/4-11 x CC-710-2.2kw1 x 220x90mm Mounting Clip (Individual)1 x Elta SLC710/4A-3AC - IP551 x Belt Drive Cased Axial Fan - 800mm - G version1 x 1mtr Round Ducting - 150mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Commercial Thermostat - TH161 x Etaline Max-Fan - 315mm - E2 011 x Differential Pressure Switch - 200 - 1000 Pa - IP541 x Plastic Kitchen Extractors - CK-60F1 x 204x60mm Equal T Piece1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x CBPx2-9/7-D1 x Etaline 315mm - D2 01 3 Phase1 x Helios AV150 External Wall Fan1 x 204x60mm x 1000mm Long Hi-Flow Duct Silencer1 x ERR 31/1 Centrifugal inline fan1 x Flexible PVC Ducting - 204x601 x 204x60mm Flat Channel Connector1 x Differential Pressure Switch - 20 - 300 Pa - IP651 x Bifurcated Fan - TET 6/6001 x Duct Humidistat - HS4_hdt1 x 204x60mm Elbow Bend with 100mm Fixed Spigot1 x EBB-250 HM DESIGN Centrifugal Extractor Fan1 x Soler & Palau - HCBT/4-900/L - IP551 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x FSAF1000C1DA SILENCER 1070/161 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x AL 355 D2 01 - High Performance Long Cased Axial Fan1 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x External weather louvre 2728mmW x 1630mmH
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99

Unbelievable! With TDmixvent500: noise reduction minimum 50%...