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 96 products)
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...
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...
K 160 EC Circular duct fan
K 160 EC Circular duct fan
£ 288.75
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
£ 831.40
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
£ 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...
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
£ 368.82
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
£ 398.88
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
£ 423.83
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
£ 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 ...
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  ...
S&P TD-1000/200 SILENT ECOWATT
S&P TD-1000/200 SILENT ECOWATT
£ 1,080.91
S&P TD-1000/200 SILENT ECOWATT Model, Max Airflow - 1000 m3/h Motor Power - 99 Watts Absorbed Current - 0.66 Amps Weight - 8.7 Kgs Temperature Range: -20*C up to + 40*C IP Rating - IP44 Low pro...
Displaying 49 to 72 (of 96 products)
1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Anti Vibration Duct Suspension Rings - 125mm1 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x Heat Resistant In-line Axial Fan - VO-1201 x 150mm Round 90 Degree Bend1 x Duct Suspension Rings - 150mm1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x Male Ducting Connector - 150mm1 x Ancillary Pack for SLC-710 for 4 pole Motors1 x Spiral end cap - 150mm1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Soler & Palau TCBB/4-250/H - IP541 x Female Ducting Connector - 100mm1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Stainless Steel Ducting T Piece - 250mm1 x Female Ducting Connector - 150mm1 x 110 x 54mm Vertical 45 Degree Bend1 x Spiral Ducting 1 meter - 355mm1 x Spigot plate - 800mm1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x 110 x 54mm Elbow Bend Female1 x 110 x 54mm Horizontal 45 Degree Bend1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Thermostat - Adjustable Room Thermostat - 230V1 x Spiral Duct Grille Termination - 150mm1 x 450mm 316 Grade Stainless Steel Spiral Ducting - 3 Meters1 x Elta Variable Speed Drive IP66 - 2.2KW1 x 316 Grade Stainless Steel Male Connector - 400mm1 x CBMT/Q 250-54 1 HEATER KIT1 x 1mtr Round Ducting - 150mm1 x 150mm Wall Duct - 350mm1 x Filter Box With F7 Grade Bag Filter - 250mm1 x 110 x 54mm Horizontal 90 Degree Bend1 x RUCK MTP 50, Potentiometer1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Ancillary Pack for SB-Biflow 400 model1 x Female Ducting Connector - 200mm1 x 220x90mm to 204x60mm Rectangular Adapter1 x DPD SAT Delivery Surcharge1 x Soler & Palau - HXTR/2-250/H - IP441 x Duct Suspension Rings - 250mm1 x KD 250 L1 Circular duct fan1 x 300mm 316 Grade Stainless Steel Spiral Ducting - 3 Meters1 x 2mtr Round Ducting - 150mm1 x Heat Resistant In-line Axial Fan - VOK 150/120 H1 x Male Ducting Connector - 300mm1 x 204x60mm to 125mm Insulated Straight Adapter1 x Soler & Palau TCBT/6-630/H - IP651 x 204x60mm x 1m Insulated Rectangular Duct1 x Raptor SDA630/46-3AC1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x Ducting 90 Degree Bend - 100mm1 x Spigot plate - 160mm1 x Spiral end cap - 160mm1 x Etaline 150mm - EL 150L E2 011 x Belt Drive Cased Axial Fan - 800mm - G version1 x UB47- Universal Insulated Terminal1 x Spiral Ducting 1 meter - 80mm1 x Belt Drive Cased Axial Fan - 900mm - H version1 x 125mm Insulated Round T-Piece1 x Spiral Ducting 1 meter - 160mm1 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Spiral Ducting 3 Meters - 150mm1 x AXC 315-6/11-2(B)-PV 300*C - Smoke Extract Fan1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x TD1000 Mixvent - 250mm1 x MTS10- extractor fan 3 step switch1 x Duct Termination with Mesh - 100mm1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Spiral Ducting 1 meter - 125mm1 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x Etaline 280mm1 x Spiral Duct Grille Termination - 160mm1 x Ducting 45 Degree Bend - 150mm1 x Male Ducting Connector - 160mm1 x Vent Axia KAF Kitchen Extract Fan - 630mm - 2 Pole - Three Phase1 x Ducting 30 Degree Bend - 150mm1 x Spiral Ducting 3 Meters - 160mm1 x Biflow SB315-CON2-3 - High Temperature Bifurcated Fan1 x Female Ducting Connector - 800mm1 x Duct Termination with Mesh - 800mm
Reviews
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00

I've had 2 of these fans for 4 years now, and they are great...