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 Ducted Outlet Option for H14 - HAP5001 x Soler & Palau - HCBT/4-355/H - IP651 x HRB/4-350-BPN1 x Soler & Palau - HXTR/4-355/H - IP541 x HQD 355/4 Plate Axial Fan (4-pole)1 x Soler & Palau HXM-350mm1 x Elta SLC710/4B-3AC - IP551 x Raptor SDA350/4-1AC1 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Flexible PVC Ducting - 220x901 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Helios HRFW 355/4 TK1 x Duct Tape - Silver - DTape1 x ZAC- 350 -4-11 x Soler & Palau TCBT/6-355/H - IP441 x Access Door 400mm x 400mm1 x AKOR T3/7 Spare Motor1 x DOL Starter with Isolator - Three phase1 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x Isolator Relay Controller - 4420301 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Elta Cased Axial Flange - 1000mm1 x Elta Prema LCD Display1 x 125mm - 100mm Round Reducer1 x H14 Hepa Commercial Air Purifier - Coarse Filter1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x HXP450/6-3 - 6 Pole - Three Phase1 x AIR CONDITIONING UNIT -KYR25CO/AG (Floor Standing)1 x Decor 300-CRZ Bathroom Fan1 x HXP450/6-1 - 6 Pole - Single Phase1 x Soler & Palau - HXTR/2-250/H - IP441 x 204x60mm to 220x90mm Rectangular Adapter1 x Soler & Palau - HXBR-250 ECOWATT - IP441 x 204x60mm Rectangular to 125mm Round Adaptor1 x Soler & Palau - HXTR/4-250/H - IP441 x 204x60mm x 500mm Long Hi-Flow Duct Silencer1 x Helios HQW-250/4 - IP551 x 204x60mm 90 Degree Vertical Bend1 x 204x60mm Elbow Bend with 100mm Fixed Spigot1 x 204x60mm Equal T Piece1 x Inline Axial Fan - VOK-C 3151 x Helios ZNE Electronic Fan Overrun Timer1 x Belt Drive Cased Axial Fan - 800mm - H version1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase1 x CRHB/6- 315mm Roof mounted Fan - Horizontal discharge1 x Helios HQW-560/4 - IP551 x Round ceiling diffuser 300mm1 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x Soler & Palau - HXBR/4-560/H - IP541 x FSD-TD 350 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x CRHT/4-315 N Roof mounted Fan - Horizontal discharge1 x Soler & Palau - TGT/6-1000-3/26 BLP 3kW (230/400V50Hz) IE3 V51 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x FSD-TD 150mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x PVO 200 (2-POLE) Plate Axial fan1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-B 5.5kw1 x SPI-150 C Iris damper1 x Etaline 150mm - EL 150L E2 011 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x VKS 355-500 Automatic shutter1 x 220x90mm Double Airbrick Adapter1 x HQS Bathroom Axial Flow Fan - 125mm1 x DA9/7 Feet1 x Elta SLC500/2A-3AC - IP551 x Elta SCP710/4/6-3AC - IP551 x Elta Turboflow-TF - 500mm(A) - Three phase1 x CBB-100N Centrifugal1 x AXCBF 250D2-32 Bifurcated Axial Fan1 x Ancillary Pack for SLC-3151 x Ancillary Pack for SB-CYL 400 model1 x Soler & Palau TCBT/6-630/L - IP651 x CBT-100N Centrifugal1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x MV-Silent 350 Bathroom Extractor Fan Kit - Standard - No Timer1 x Insulated extract Plenum 6+11 x Duct Split Rings (Pair) -560mm1 x Elta SLC1000/6A-3AC - IP551 x HRB/6-630-25-BPN1 x Commercial Thermostat - TH161 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x Elta SLC1000/8-3AC - IP551 x Elta SLC1000/4B-3AC - IP551 x HRT/6-630/25-BPN1 x 150mm Round Connector1 x 2mtr Round Ducting - 150mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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