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 49 to 72 (of 98 products)
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 ...
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...
Jetflow SJMF 100-1EC
Jetflow SJMF 100-1EC
£ 143.07
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...
Jetflow SJMF 125-1EC
Jetflow SJMF 125-1EC
£ 143.07
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...
Jetflow SJMF 150-1EC
Jetflow SJMF 150-1EC
£ 188.76
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...
Jetflow SJMF 200-1EC
Jetflow SJMF 200-1EC
£ 228.42
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...
Jetflow SJMF 250-1EC
Jetflow SJMF 250-1EC
£ 366.69
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...
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...
JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan
JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan
£ 336.26
JETLINE-100 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...
JETLINE-125 ECOWATT - In Line Centrifugal Duct Fan
JETLINE-125 ECOWATT - In Line Centrifugal Duct Fan
£ 343.10
JETLINE-125 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...
JETLINE-150 ECOWATT - In Line Centrifugal Duct Fan
JETLINE-150 ECOWATT - In Line Centrifugal Duct Fan
£ 540.75
JETLINE-150 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...
JETLINE-200 ECOWATT - In Line Centrifugal Duct Fan
JETLINE-200 ECOWATT - In Line Centrifugal Duct Fan
£ 854.44
JETLINE-200 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...
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...
JETLINE-315 ECOWATT - In Line Centrifugal Duct Fan
JETLINE-315 ECOWATT - In Line Centrifugal Duct Fan
£ 1,049.00
JETLINE-315 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
£ 269.10
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...
K 160 EC Circular duct fan
K 160 EC Circular duct fan
£ 303.19
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...
KD-EC MIXED FLOW Duct Fan
KD-EC MIXED FLOW Duct Fan
£ 872.97
KD Mixed Flow Inline fan with EC technology; using integral electronic control which eliminates the slip losses in the motor and ensures that the motor always runs at optimal load and guarantees that ...
KVK SLIM 250 EC - Centrifugal Circular Duct Fan
KVK SLIM 250 EC - Centrifugal Circular Duct Fan
£ 915.65
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...
OZEO ECOWATT 2 Wired Low Energy Whole House Extract Ventilation Unit
OZEO ECOWATT 2 Wired Low Energy Whole House Extract Ventilation Unit
£ 349.73
OZEO E ECOWATT2 1PH 230V 50Hz WHOLE HOUSE MEV The OZEO is centrally located in either the loft space or a hallway cupboard with ducts running from the unit to the kitchen, bathroom, en-suite and oth...
OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit
OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit
£ 391.36
OZEO E ECOWATT 2 RF RE WHOLE HOUSE MEV The OZEO is centrally located in either the loft space or a hallway cupboard with ducts running from the unit to the kitchen, bathroom, en-suite and other wet ...
PRIO-150-EC
PRIO-150-EC
£ 387.26
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 781 m3/hr, 150...
PRIO-160 EC 160mm Inline Mixvent Fan
PRIO-160 EC 160mm Inline Mixvent Fan
£ 418.82
A new product from Systemair similar to the Etaline and TD range. Speed-controllable Integral thermal contacts Can be installed in any position Compact design Low SFP values and high efficiency ...
PRIO-200-EC
PRIO-200-EC
£ 445.02
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  ...
PRIO-250-EC-L
PRIO-250-EC-L
£ 531.66
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 ...
Displaying 49 to 72 (of 98 products)
1 x Duct Split Rings (Pair) -500mm1 x Duct Termination with Mesh - 500mm1 x Curved boot - 500mm1 x Female Ducting Connector - 500mm1 x Ducting Y Piece - 500mm1 x Ducting 60 Degree Bend - 500mm1 x Flanged Spigot - 500mm1 x Spiral Ducting 1 meter - 500mm1 x Spiral Duct Grille Termination - 500mm1 x Ducting 90 Degree Bend - 500mm1 x Anti Vibration Duct Suspension Rings - 100mm1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x Ancillary Sealing Band - 200mm1 x Elta SPA710/6-3EC1 x Quietflow Twin SQTDCV500-1ECL1 x Etaline 450mm -EC (Three Phase)1 x Etamaster EM 355 EC 01 inline mix-vent fan1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x KV DUO 400 EC1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x Silent 200 Dual - Intelligent Bathroom Fan - 125mm1 x Elta Quietflow Twin SQT400-1ECL1 x Acoustic Box Fans (Inline) - CAB-1001 x 100mm Round Equal T Piece2 x PIR Sensor - PIR21 x Jetflow Silent SJMF-S 150-1EC1 x KV DUO 500 EC (3Ph-400v) with changeover1 x Jetflow Silent SJMF-S 250-1EC1 x 204x60mm Flat Channel Clip (Pack of 5)1 x Mellizo 700 EcoWatt - Twin Fan - 150mm1 x Flexible PVC Ducting - 15 Mtr1 x MELL-USD 3000 Rectangular to Circular Adaptor 355 Dia1 x JETLINE-200 ECOWATT - In Line Centrifugal Duct Fan1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Spiral Ducting 3 Meters - 100mm1 x Elta Quietflow Twin SQT500-1ECL2 x MELL-USD 6000 Rectangular to Circular Adaptor 450 Dia1 x PIR Sensor - PIR41 x 100mm Round Connector with Damper1 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x MELL-USD 700 Rectangular to Circular Adaptor 150 Dia1 x Elta Quietflow Twin SQT250-1ECL1 x KV DUO 150 EC1 x Duct Suspension Rings - 100mm1 x Anti Vibration Duct Suspension Rings - 125mm1 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Soler & Palau - HCBT/4-450/H - IP651 x Soler & Palau - HCBT/4-710/H - IP651 x Flanged Spigot - 150mm1 x FSAF355B1DX Silencer 395/81 x FSAF355B2DX Silencer 395/81 x Quietflow Twin SQTDCV250-1ECL1 x Spiral Ducting 1 meter - 355mm1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Twinflow STDL315-1EC1 x TG-K3/NTC10-01 - Duct temperature sensor1 x Mellizo XL EcoWatt 6000 - Twin Fan1 x CRBB/3-190/060M EC 1HO MP - External Rotor Motor Radial Fans1 x Quietflow Twin SQTDCV200-1ECL1 x Elta SLC630-1EC -IE5 Motor- IP551 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Elta SCP450-1EC - IP551 x Quietflow Twin SQTDCV150-1ECL1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x CTVB/4-315 Kitchen/High Temp Roof Fan1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x Etaline 200mm1 x MTP 10, 10K, Speed control
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...