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 Isolator Relay Controller - 4420302 x AC03TO-ADS-VFS-EN-9A (Three Phase)1 x Elta Prema LCD Display1 x ACO3/B Changeover Panel (Three Phase)1 x 7-Day Digital Time Switch - TCK7D-6A2 x DOL Starter with Isolator - Three phase1 x Transformer (silent) speed controller - RE 7.0 Amp1 x Isolator Switch - EFF-ISO1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x DS-2 2-Speed Switch (3 Phase)2 x Manual Overide Switch - MOS1 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x ACO3TO-ADS-VFC-7.1A2 x IP65 Remote Speed Adjustment Station1 x ACO3/BD Changover Panel (Three Phase)1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 710mm1 x Female Ducting Connector - 150mm1 x BDB 400 TM - High Pressure Centrifugal Fan1 x Elta SCP450/4-1AC - IP551 x Ducting 45 Degree Bend - 355mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Ducting Y Piece - 100mm1 x Male Ducting Connector - 300mm1 x Stainless Steel Duct Suspension Rings - SUR1001 x Thermostat - Adjustable Room Thermostat - 230V1 x 316 Grade Stainless Steel Male Connector - 315mm1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x 355mm - 300mm 316 Grade Stainless Steel Ducting Reducer1 x Female Ducting Connector - 100mm1 x CBT-100N Centrifugal1 x Duct Termination with Mesh - 200mm1 x Flanged Spigot - 300mm1 x 316 Grade Stainless Steel Male Connector - 500mm1 x Duct Termination with Mesh - 125mm1 x Vent Axia Trickle & Boost Switch1 x Speed Controller - REB31 x 150mm Wall Duct - 350mm1 x Spigot plate - 100mm1 x Heat Resistant In-line Axial Fan - VOK 150/120 H1 x Genius Whole house unit -1 x Duct Fast Clamps - 100mm1 x Spiral Ducting 1 meter - 100mm1 x Villiavent VSR 300 Spare Motor1 x Ducting 90 Degree Bend - 300mm1 x 316 Grade Stainless Steel Male Connector - 450mm1 x Female Ducting Connector - 200mm1 x 100mm Round Equal T Piece1 x Flanged Spigot - 100mm1 x Spiral Duct Grille Termination - 100mm1 x SAVE VTC 200 L High efficiency Heat Recovery Unit1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 400mm1 x Duct Split Rings (Pair) -500mm1 x Ducting T Piece Equal - 100mm1 x Villiavent VTC 700 Spare Filter Set - F7/M5 Grade2 x 316 Grade Stainless Steel Male Connector - 300mm1 x Control with reverse - CR3001 x OZEO E ECOWATT Wireless Switch - OZEO-ECO-W1 x REV-3POL ATEX 11kW-25A ON/OFF1 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x Stainless Steel Male Connector - 355mm1 x HRU Controller1 x Ducting 90 Degree Bend - 100mm1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x FedEx Midday Delivery Surcharge1 x Ducting 90 Degree Bend - 150mm1 x AKOR Mounting Plate for GD model(VIM166423)1 x Stainless Steel Duct Suspension Rings - SUR1501 x Stainless Steel Duct Suspension Rings - SUR2001 x Stainless Steel Male Connector - 200mm1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x CBP-10/10-RC
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 ...