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
£ 563.00
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 Elta SLC560/4B-1AC - IP551 x Ducting 90 Degree Bend - 200mm1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Multileaf Volume Control Dampers -600/600 Rectangular Flanged1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x TUNE-R-250-3-M5 - Control Damper1 x CRHT/4-560 N Roof mounted Fan - Horizontal discharge2 x RSK450 - Back Draught Shutter1 x Flat Roof Terminal -OFT 5 - EPDM1 x TD ECOWATT 250/100 Inline Duct Fan - TD-ECOWATT1 x ELTA - Single Phase Transformer 12amps1 x SLATEVENT-Grey1 x MTP 10, 10K, Speed control1 x Spiral Ducting 3 Meters - 200mm1 x Ducting T Piece Equal - 200mm1 x OBD 450x450 - for use with 4WAY-5951 x TUNE-R-160-3-M4 - Control Damper1 x 100mm Wall Duct - 350mm1 x TUNE-R-400-1-M3 - Control Damper1 x RSK400 - Back Draught Shutter1 x Flanged Spigot - 100mm1 x Anti Vibration Duct Suspension Rings - 125mm1 x Elta Unpodded Silencer 1D-560mm1 x TUNE-R-80-3-M2 - Control Damper1 x TUNE-R-100-2-M5 - Control Damper1 x Elta Cased Axial Flange - 560mm1 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps1 x SPI-315 C Iris damper1 x MK 630 MOUNTING FEET (PAIR) for AMD Fans1 x CRHT/4-355 N Roof mounted Fan - Horizontal discharge1 x SS Series Slimseal 600mmx600mm Damper1 x Elta Variable Speed Drive IP66 - 0.75KW1 x TUNE-R-100-3-M4 - Control Damper1 x TUNE-R-140-3-M4 - Control Damper1 x DHS 400E4 roof fan1 x HD Series Control Damper - 2000mm X 1000mm1 x TUNE-R-250-3-M1 - Control Damper1 x CTVB/4-200 Kitchen/High Temp Roof Fan1 x Wall Mounted Air Curtains - COR-N Series1 x Soler & Palau - HCBT/4-900/H - IP551 x Female Ducting Connector - 80mm1 x Duct Suspension Rings - 80mm1 x Spiral Ducting 1 meter - 355mm2 x HD Series Control Damper - 2300mm X 1000mm1 x TUNE-R-125-3-M5 - Control Damper2 x TUNE-R-250-2-M2 - Control Damper1 x HD Series Control Damper - 1000mm X 1000mm1 x TUNE-R-315-3-M0 - Control Damper (NO ACTUATOR)1 x RTRD - Three Phase Speed Controller - 14 Amp1 x Ducting 90 Degree Bend - 1000mm1 x TXTR/4-630 C Sickle Bladed Cased Axial Fan - 630mm1 x Elta Turboflow-TF - 630mm - Single phase1 x Soler & Palau VFD-T inverter 5 amp IP541 x CTVB/4-400 Kitchen/High Temp Roof Fan1 x CRVT/4-500 N Roof mounted Fan - vertical discharge1 x CRHT/4-400 N Roof mounted Fan - Horizontal discharge1 x SS Series Slimseal 800mmx800mm Damper1 x TUNE-R-250-1-M1 - Control Damper1 x TUNE-R-160-3-M0 - Control Damper (NO ACTUATOR)1 x Direct Saturday Delivery Surcharge1 x TUNE-R-160-2-M3 - Control Damper1 x Biflow SB315-CON4-1 - High Temperature Bifurcated Fan1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x Soler & Palau TCBT/6-630/H - IP651 x Raptor SDA630/4-3EC1 x Elta SCP350/4-1AC - IP551 x SPI-125 C Iris damper1 x Spigot plate - 315mm1 x Soler & Palau - HCBT/6-355/H - IP651 x Elta SPA350/4-1AC - IP441 x Ancillary Sealing Band - 315mm1 x HRFD 400/4/2 Cased Axial Fan 400mm - 3 Phase1 x EQ641406 630mm Max Fan1 x SPI-250 C Iris damper1 x TUNE-R-180-2-M5 - Control Damper1 x TFSR 200 M Red Centrifugal Roof Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX355/4-3 Three Phase1 x REA-254M - (Single Phase Centrifugal Roof Fan)1 x TUNE-R-315-3-M4 - Control Damper1 x UB46- Universal Insulated Terminal1 x HRT/4-350-BPN E211 x TUNE-R-160-3-M6 - Control Damper1 x JMS-4351 x Soler & Palau HXM-350mm1 x Soler & Palau TCBT/4-630/H - IP651 x Flat Roof Terminal -OFT 5 - Asphalt1 x Atex Inline Fan 250mm - ERM25EXE1 x Roof Axial Fan and Cowl - Three Phase -315mm1 x TUNE-R-80-2-M3 - Control Damper1 x Double Inlet Forward Curved Centrifugal Fans - FDA-450-CM1 x JMS-5601 x Belt Drive Cased Axial Fan - 630mm - H version2 x Flat Roof Terminal -OFT 5 - Bitumen1 x Raptor SDA630/4-1EC1 x Helios DDF-250 Roof Cowl1 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Impeller Side Guard - 630mm1 x Raptor SDA630/6-1AC1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Roof Axial Fan and Cowl - Three Phase -250mm1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Soler & Palau - HCBT/4-560/H - IP651 x Ducting 15 Degree Bend - 150mm1 x Elta SLC800/4A-3AC - IP551 x PRIO-150-EC1 x Elta Wall Cowl SWC45/501 x TD ECOWATT 800/200 Inline Duct Fan - TD-ECOWATT
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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