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 105 to 105 (of 105 products)
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 400mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 400mm
£ 1,768.22
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 105 to 105 (of 105 products)
1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x TTC-2000 Three phase electric heater controller1 x EC-Vent control board2 x EM30-24 Electro-Mechanical Control Panel1 x CONTROL ECOWATT - Basic1 x Elta ACO Panel 149-ACO14E2 x EM30-24 Control Panel Commissioning Service1 x EC-Vent Room Unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Systemair Save Connect 2.0 Internet Module1 x Elta ACO Panel 149-ACO18B1 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta Wall Cowl SWC56/631 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC25/311 x Elta Louvre Shutter - 400mm1 x GRA-100 External Grill by S&P1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x BD9/9 centrifugal M4 0.35Kw1 x BD7/7 centrifugal M4 0.13Kw1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x HRB/6-451/20-BMVPN - Special Offer1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-4TK1 x TG-K Duct temperature sensor1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Vent Axia ACM 125 inline mixed flow duct fan1 x Helios TSW 1.5 Amp Transformer speed controller1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Elta 6 Amp Electronic single phase speed controller with TK1 x Rectangular Airbrick Adaptor1 x Transformer (silent) speed controller - RE 3.0 Amp1 x REB-CVF 0-10v Controller1 x PIR Sensor - PIR41 x PIR Sensor - PIR21 x QPTW 250C Acoustic Twin Fan with Controller1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Silentub - STUB 1001 x SAVE VSR 300 heat recovery unit1 x Binks Bullows - Spray Booth Filter1 x Spiral Ducting 1 meter - 200mm1 x DPD 12PM Delivery Surcharge1 x VTR 500 STD Filter Kit1 x KBA- Inlet Mounting 1801 x HXP450/6-1 - 6 Pole - Single Phase1 x IR24-P - Presence detector1 x Potentiometer EGH 01 - for DDMP Fans1 x Vent Axia T-Series Wall Model TX9WL1 x Vent Axia W300310 Controller Electronic 1.5A1 x Elta Quietflow Twin SQT150-1ECL1 x Elta SCP500/4-3AC - IP551 x 220x90mm to 204x60mm Rectangular Adapter1 x Soaker Sheet to suit RA3501 x FlameProof Plate Axial Fan - Single Phase - 12 inches - Eexd IIC T4 -4pole1 x TD ECOWATT 2000/315 Inline Duct Fan - TD-ECOWATT1 x Spiral Ducting 1 meter - 100mm1 x FU 22 04 Frequency Inverter1 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 10amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FRQ5-10A Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x FU 22 25 Frequency Inverter1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50181 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1251 x Balance S Diffuser - NO RING - 125mm1 x Round ceiling diffuser 300mm1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 200mm1 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Speed Controller - REB101 x Elta SPA500/6-1AC - IP541 x Elta SCP315/4-3AC - IP551 x AW 355 D4-2-EX Explosion Proof Axial Fan - ATEX1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x AL 1120 D6 03 - High Performance Long Cased Axial Fan1 x Ducting 15 Degree Bend - 100mm1 x 110 x 54mm Vertical 45 Degree Bend1 x Elta Quietflow Twin SQT250-1ECL1 x TD160 Mixvent - 100mm - TD160-N Standard1 x Jetflow-HIT Metal inline - 150mm1 x Round ceiling diffuser 350mm1 x Round ceiling diffuser 250mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

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