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 73 to 96 (of 96 products)
S&P TD-1300/250 SILENT ECOWATT
S&P TD-1300/250 SILENT ECOWATT
£ 1,608.11
S&P TD-1300/250 SILENT ECOWATT Model, Max Airflow - 1240 m3/h Motor Power - 143 Watts Absorbed Current - 0.60 Amps Weight - 9.5 Kgs Temperature Range: -20*C up to + 40*C IP Rating - IP44 Low pr...
S&P TD-2000/315 SILENT ECOWATT
S&P TD-2000/315 SILENT ECOWATT
£ 1,885.28
S&P TD-2000/315 SILENT ECOWATT Model, Max Airflow - 1660 m3/h Motor Power - 247 Watts Absorbed Current - 1.00 Amps Weight - 14.0 Kgs Temperature Range: -20*C up to + 40*C IP Rating - IP44 Low p...
S&P TD-350/100-125 SILENT ECOWATT
S&P TD-350/100-125 SILENT ECOWATT
£ 369.78
S&P TD-SILENT ECOWATT - 350/125-100 Model, Max Airflow - 350 m3/h Motor Power - 19 Watts Absorbed Current - 0.14 Amps Weight - 5.0 Kgs Temperature Range: -20*C up to + 40*C IP Rating - IP44 Low...
S&P TD-500/150-160 SILENT ECOWATT
S&P TD-500/150-160 SILENT ECOWATT
£ 507.89
S&P TD-500/150-160 SILENT ECOWATT Model, Max Airflow - 545 m3/h Motor Power - 39 Watts Absorbed Current - 0.25 Amps Weight - 6.0 Kgs Temperature Range: -20*C up to + 40*C IP Rating - IP44 Low p...
Silent 100 CRZ Design 12VDC + CT-12/6 ECOWATT
Silent 100 CRZ Design 12VDC + CT-12/6 ECOWATT
£ 176.77
Silent 100 CRZ Design 12VDC + CT-12/6 ECOWATT This is the DC motor extra efficiency version, 5W only. The ECOWATT series are especially recommended for toilets, bathrooms and installations where the...
Silent 100 Design ECOWATT
Silent 100 Design ECOWATT
£ 105.53
This is the DC motor extra efficiency version, 5W only. The ECOWATT series are especially recommended for toilets, bathrooms and installations where the extractor will require long working hours resu...
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...
TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT
£ 292.89
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...
TD ECOWATT 2000/315 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 2000/315 Inline Duct Fan - TD-ECOWATT
£ 1,337.70
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...
TD ECOWATT 250/100 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 250/100 Inline Duct Fan - TD-ECOWATT
£ 684.60
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...
TD ECOWATT 350/125 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 350/125 Inline Duct Fan - TD-ECOWATT
£ 700.14
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...
TD ECOWATT 500/150 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 500/150 Inline Duct Fan - TD-ECOWATT
£ 772.80
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...
TD ECOWATT 800/200 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 800/200 Inline Duct Fan - TD-ECOWATT
£ 913.50
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...
TH-ECOWATT Roof Mounted Series
TH-ECOWATT Roof Mounted Series
£ 606.27
Roof mounted mixed flow fans, low energy consumption. -Models 500 and 800: Body injection moulded in thermoplastic material. Base and cowl made of sheet steel, protected against corrosion by black p...
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00
Vectaire Elegance Range is SAP Q eligible (dMEV) ultra modern, technically innovative high performance, low noise level fan to exhaust air and fumes directly outside (through wall, or window installat...
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 - 150mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 150mm
£ 301.51
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 - 160mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 160mm
£ 301.51
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 - 200mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 200mm
£ 343.58
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 - 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 - 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...
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...
Displaying 73 to 96 (of 96 products)
1 x Purlin Box 300/315 for RAW Cowls1 x B-flow Impeller HCBB/T-355mm1 x Impeller Side Guard - 630mm1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x AL 355 Mounting Feet (Pair)1 x Elta Standard Ambient Flexible Connector - 1000mm1 x 100mm Round 45 Degree Bend1 x TTT/4-800/L N 2,2KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Ducting 90 Degree Bend - 250mm1 x Ducting T Piece Equal - 315mm1 x Purlin Box 630/710 for RAW Cowls1 x CBA-80 Inlet Flange for CBT-801 x Spiral Duct Grille Termination - 100mm1 x CC-ATEX 404 B M Short Cased Axial Fan1 x Mounting Feet (Pair) for SLC-400-060-04001 x FSD-TD 350mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta Wall Cowl SWC45/502 x TD4000 Mixvent - 355mm1 x CBA-60 Inlet Flange for CBT-601 x CBMT/Q 315-30 1 HEATER KIT1 x CRVT/4-500 N Roof mounted Fan - vertical discharge1 x Access Door for Circular Duct - 300 x 200 - SIZE 311 x MPS Weather Housing2 x Flat Roof Terminal -OFT 5 - EPDM1 x Ancillary Pack for SLC-5601 x BDS 500/560 RA b/d shutter1 x Belt Drive Cased Axial Fan - 900mm - H version1 x SDD-U Anti Vibration Pads1 x Female Ducting Connector - 450mm2 x CBMT/Q 250-30 1 HEATER KIT1 x Elta Short Cased ATEX Axial fan - SCX050L2-A9/161 x RVK-EX 315D4 (ATEX) - 315mm Atex Rated Centrifugal Fan1 x Ancillary Pack for SB-Biflow 400 model1 x CONTROL ECOWATT - Basic1 x Ancillary Pack for SLC-710 for 6 Pole Motors1 x Female Ducting Connector - 800mm1 x 7 Day Programmable TIMECLOCK1 x AL 710 D4 mounting Feet (Pair)1 x CBMT/Q 100-06 1 HEATER KIT2 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x CBS-80 Outlet Flange for CBT-801 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x Elta Cased Axial Flange - 400mm1 x Ancillary Pack for SLC-5001 x FSAF500FTX 500 mounting feet (Pair)1 x Circular Ceiling Diffuser - TST 1251 x 1mtr Round Ducting - 100mm1 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm2 x AIRVENT speed control - AIR4019611 x Blast Gate (Manual) 300mm1 x BDS 630/710 RA b/d shutter1 x Acopel F400-900/1801 x Curved Blade Grille 600x600 (2way blow)1 x Male Ducting Connector - 160mm1 x Soler & Palau - HCBT/4-400/H - IP651 x GXC9 - High Performance Extract Fan1 x CBS-100 Outlet Flange for CBT-1001 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x CBMT/Q 315-54 1 HEATER KIT1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-16000/630 ND - Pack 92 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan2 x Vent Axia ACM 125 inline mixed flow duct fan1 x HRB/4-450-35-BPN1 x Acopel F400-800/1801 x Ancillary Pack for SLC-4501 x DA9/9 Feet1 x Spiral Duct Grille Termination - 315mm1 x Soler & Palau - HXTR/4-355/H - IP541 x Ancillary Pack for SB-CYL 630 model1 x Duct Wrap Insulation - AWDW25mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Spiral Ducting 3 Meters - 150mm1 x KTEX 50-30-4 Fan (ATEX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x 100mm Wall Duct - 350mm1 x Jetflow-HIT Metal inline - 125mm1 x Ducting Y Piece - 150mm2 x GENIOX 11 Roof Mounted External Unit2 x Etaline 450mm D4 01 (Three Phase)2 x AKOR Spare Filter2 x DV-ROF-V-315 Roof mounted unit1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Ancillary Sealing Band - 150mm1 x Male Ducting Connector - 400mm1 x Metal Inline Fan - VENT-160NK1 x Air Trak Heater-100mm1 x Fresh Air control carbon filter - 125mm1 x Ducting Y Piece - 315mm1 x Raptor SDA500/46-3AC1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x Female Ducting Connector - 900mm1 x Rosenberg EQ 300-2 plate axial fan1 x HXP450/4-1 - 4 Pole - Single Phase1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2-3 Three Phase1 x Soler & Palau HXM-350mm1 x Soler & Palau - HXBR/6-400/H - IP541 x Manrose Auto Shutter - XF150AP1 x Soler & Palau TCBT/6-800/G - IP651 x CBB-80N Centrifugal1 x MD - Motor Protection Switch (3 Phase)1 x Spiral end cap - 160mm1 x Raptor SDA450/4-1AC1 x HD-LL Series 600x6001 x Spigot plate - 250mm1 x Spiral end cap - 100mm1 x Elta - HTS450/4-1 - Case Mounted Circulating Axial Fan1 x Elta SPA560/4-1AC - IP541 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x TTT/4-560/L N 0,75KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Spiral Ducting 1 meter - 315mm1 x Anti Vibration Duct Suspension Rings - 400mm1 x 220x90mm Elbow Bend with 125mm Fixed Spigot1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX355/4-3 Three Phase1 x Ducting 90 Degree Bend - 160mm1 x Helios DDF-200 Roof Cowl1 x Acopel F400-710/1801 x Soler & Palau TCBB/6-710/L - IP651 x Helios HQW-400/6 - IP551 x CBMT/Q 125-12 1 HEATER KIT1 x Soler & Palau TCBB/4-560/L - IP651 x Gorilla HVLSX301 x Spiral Rapid Lock Clamp - 125mm1 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/2-3A Three Phase1 x Soler & Palau - HCBT/6-400/H - IP651 x Elta SLC315-1EC -IE5 Motor- IP551 x HCFB/4-450mm plastic impeller plate fan1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan2 x Belt Drive Cased Axial Fan - 500mm - H version1 x 1mtr Round Ducting - 150mm1 x Soler & Palau - HCBB/6-630/H - IP651 x 204x60mm Double Airbrick Adapter1 x Etaline 355mm - E2-011 x Ducting 30 Degree Bend - 450mm1 x Female Ducting Connector - 200mm1 x Elta Unpodded Silencer Melinex 1D-560mm1 x Shoed T Piece Equal -200mm1 x Soler & Palau TCBT/6-710/H - IP651 x ELTA - Three Phase Transformer 3amps1 x Soler & Palau TCBT/6-560/H - IP651 x Ancillary Pack for SB-CYL 500 model1 x Ancillary Pack for SB-Biflow 500 model1 x Elta Standard Ambient Flexible Connector - 450mm1 x BOX Hood - BOX-INOX-6001 x Etaline 250mm - D2 01 3 Phase1 x CBT-125 Centrifugal1 x HRB/4-400-BPN1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll1 x Elta Wall Cowl SWC35/401 x KVK Slim 500 - Low profile Semi Acoustic Box Fan1 x Round ceiling diffuser 300mm1 x Elta Turboflow-TF - 630mm - Three phase1 x Helios HQW-630/6 - IP551 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x 100mm Round Equal T Piece1 x Spiral Ducting 3 Meters - 160mm1 x FSD-TD 316 Grade Stainless Steel Fire and Smoke Damper, 700mm x 700mm, EASY FIX AF, GALV Case, GALV Blades, PM230v1 x Kitchen Grease Filter - Mesh Type NON standard 390mm x 240mm x 40mm Actual1 x Control switch - CR150
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...