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 102 products)
PRIO-315-EC
PRIO-315-EC
£ 918.75
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-355-EC
PRIO-355-EC
£ 1,161.00
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
£ 1,134.96
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...
S&P TD-1300/250 SILENT ECOWATT
S&P TD-1300/250 SILENT ECOWATT
£ 1,688.52
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
£ 1,979.54
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
£ 388.27
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
£ 533.28
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 - SIL 100 HTP 12V
Silent 100 - SIL 100 HTP 12V
£ 267.49
Silent 100 - SIL 100 HTP 12V The Silent 100 extractor fan is also available with numerous quality features including optional timer, humidity sensor, SELV and PIR models. Adjustable Humidity Senso...
Silent 100 CRZ Design 12VDC + CT-12/6 ECOWATT
Silent 100 CRZ Design 12VDC + CT-12/6 ECOWATT
£ 185.61
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
£ 110.81
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...
Silent 100 Ecowatt - SIL 100 HTP 12V ECO
Silent 100 Ecowatt - SIL 100 HTP 12V ECO
£ 289.50
Silent 100 Ecowatt - SIL 100 HTP 12V ECO The fan is fitted with 12VDC brushless motor and designed for operation at SELV. Adjustable Timer, Adjustable Humidity Sensor, Pull-cord, SELV...
TD ECOWATT 1300/250 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 1300/250 Inline Duct Fan - TD-ECOWATT
£ 1,281.11
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
£ 307.53
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
£ 1,404.59
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
£ 718.83
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
£ 735.15
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
£ 811.44
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
£ 959.18
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 EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan
TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan
£ 439.90
In-line mixed-flow fans, low profile, for circular ducts and manufactured with 85% recycled plastics. The impeller and silent-block are kept in reinforced virgin plastics to ensure performance. The r...
TH-ECOWATT Roof Mounted Series
TH-ECOWATT Roof Mounted Series
£ 591.15
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
£ 131.69
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
£ 260.15
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
£ 263.83
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
£ 316.59
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 102 products)
2 x Elta Variable Speed Drive IP66 - 7.5KW4 x Elta Variable Speed Drive IP66 - 2.2KW2 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)3 x Elta 10 Amp Electronic single phase speed controller.1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP663 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)2 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter2 x FRQ5-4A V2 Inverter Speed Controller2 x FRQ-10A V2 Inverter Speed controller1 x PCA Diffuser - PCA-3151 x Transformer 5 Speed Controller - ATC1-10TK1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x JSR 200 Painted RAL50181 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 2003 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1002 x Balance S Diffuser - NO RING - 125mm1 x Balance S Diffuser - NO RING - 100mm3 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 1604 x Electronic extractor fan speed controller - FSC 1.51 x Elta 3 Amp Electronic single phase speed controller.3 x Airvent ceiling fan controller3 x ELTA - Single Phase Transformer 8amps4 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps2 x Round ceiling diffuser 300mm2 x EFSC-3N- Single Phase Speed Control4 x Elta 3 Amp Electronic single phase speed controller with TK2 x Round ceiling diffuser 200mm2 x Elta 2 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x COM-31 x ELTA - Single Phase Transformer 4amps1 x Round ceiling diffuser 350mm4 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps2 x Round ceiling diffuser 250mm3 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps4 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13513 x Helios ZNE Electronic Fan Overrun Timer2 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x 7 Day Programmable TIMECLOCK5 x Speed Controller - REB53 x Transformer (silent) speed controller - RE 1.5 Amp3 x CBM 9-9 550w 4P VR (Open Motor)3 x REB-CVF 0-10v Controller4 x Transformer Speed Control - RTRE- 1.5Amp1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3003 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Single Deflection Grille 400mm with OBD damper1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x Mini Diffuser - 100mm3 x Chaysol DA 9/9 3 speed3 x DPD 12PM Delivery Surcharge2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Northern Ireland Pallet Surcharge1 x DPD 10:30AM Delivery Surcharge1 x Redelivery Charge2 x DDMP 10-10 FLANGE2 x Elta SLC560/4C-3AC - IP551 x Pallet Delivery Surcharge1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x D2E-146-AP47-751 x AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Small Centrifugal Fans CBM/2-133/190 185w1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x Carriage for Scottish Highlands1 x CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Chaysol DA 7/91 x Small Centrifugal Fan - CBM/4-160/150-125 W2 x EBM-Papst D3G133-BF05-14 Double inlet1 x Direct Delivery Surcharge - Pre 12:004 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan6 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-8TK2 x Transformer 5 Speed Controller - ATC1-4TK2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan3 x Helios TSW 1.5 Amp Transformer speed controller5 x Transformer speed controller - ATC1 - 1.5 Amps5 x CS2 Current Switch3 x Systemair Save Connect 2.0 Internet Module2 x Isolator Switch - ISOSW1 x Vent Axia ACM 100 inline mixed flow duct fan2 x DEF-140T Inlet Guard for the CBT-100N3 x Vent Axia T-Series Controller2 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x EBM-Papst D2E097-BK76-98 Double inlet3 x Speed Controller - REB104 x TG-K3/NTC10-01 - Duct temperature sensor2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)4 x Speed Controller - REB1-N3 x CBS-60 Outlet Flange for CSB/CBT-602 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT5 x Speed Controller - REB12 x Transformer Speed Control - RTRE- 7.0Amp2 x Multiflow SMB550/4-1AC5 x MTP 10, 10K, Speed control2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Speed Controller - REB83 x PIR Sensor - PIR43 x Speed Controller - REB2.5-N2 x RDH FLEX-SQUARE - ADH/RDH 04503 x CBT-100N Centrifugal2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x UB47- Universal Insulated Terminal2 x Contactor Interface Station - CI91 x Silentub - STUB 1002 x Compact SCD450/4-1AC2 x GENIOX 11 Internal Mounted Unit3 x DDMP 12-12 3F 1810W M6A4 DG01 x Elta - Room Sensor - Temp/Humid/C024 x ACO8AC/EC AutoChangeover panel2 x Electrostatic Precipitator - 1H x 3W3 x CSB-60 Centrifugal fan1 x CO2 Room Sensor - CO2-R2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm3 x VTR 500 STD Filter Kit1 x CBT-80N Centrifugal2 x CBM 7/7 147w 4P RE-VR1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x CFI In-line 150 - Carbon Filter3 x Potentiometer EGH 01 - for DDMP Fans2 x Duct Termination with Mesh - 100mm3 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x GENIOX 11 Roof Mounted External Unit1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Helios ESA-1 Surface mounted Speed Control 1amp3 x KBA- Inlet Mounting 1801 x DDMP 07/07 Mounting Flange1 x Elta SCP400/4-1AC - IP553 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x CBB-60N Centrifugal1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Flat Roof Terminal -OFT 5 - Asphalt1 x Duct Termination with Mesh - 150mm2 x DDMP 10-10 1F 1000W M6A2 DA53 x RUCK MTP 20, 10K, Speed control2 x Binks Bullows - Spray Booth Filter2 x Universal Pipe Fixing Clip1 x Manrose T12 STANDARD Transformer- T12S1 x CBT-170 Centrifugal1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Economy Airvent 150mm Fan2 x Spiral end cap - 80mm2 x GRA-100 External Grill by S&P2 x DV-ROF-V-225 Roof mounted unit1 x Manrose 150mm - XF150BHP1 x Manrose 150mm - XF150BP3 x Air Quality Sensor - AQS1 x Elta SCP450/4-1AC - IP551 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Control board kit Smarty 4X P 1.1 F2 Fan 230V1 x DT-1 Duct Mounted Thermostat2 x Nicotra RDH G2E7-04501 x Elta Turboflow-TF - 450mm - Single phase1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)3 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Elta SCP630/4-1AC - IP551 x F7 Mini-Cell panel filter - 594 x 5941 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x Jetflow-HIT Metal inline - 125mm1 x CBS-160 Outlet Flange for CBT-1601 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x Elta SCP350/4-1AC - IP552 x REB Ecowatt Speed Control - REB-ECO1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Capacitor 2uf for use with the EBM A4E range1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Maico EN31- Wall Mounted Fan1 x MUB 062 630D4 Multibox1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase1 x LF-ME04F071LC3AC1 x Fresh Air control carbon filter - 125mm1 x CFI Lite 600 Carbon Filter2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x CPTA-E Flush mounted PIR sensor with timer1 x Speed controller with Reverse - REB-1R2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan4 x Remote controller FLEX - for VEKO INT3 x Helios TSW 7.5 Amp Transformer speed controller1 x Helios TSW 3 Amp Transformer speed controller3 x MWS 5 – Transformer Controller With Motor Protection Unit2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x RDS 11 Helios Transformer Controller With Motor Protection1 x Three Phase Transformer controllers - RMT 1.5 Amp2 x MWS-75 Transformer controller with TK -7.5A1 x TEM 035 - 5 Speed Transformer Speed Control5 x Vent Axia ACM 125 inline mixed flow duct fan1 x BEAS-control module2 x TEM 075 - 5 Speed Transformer Speed Control4 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x Two Speed Switch - REGUL-22 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x REE-1 Electronic Speed Controller2 x WS - Reversing Switch from Helios Fans2 x Envirovent G4 Filter - SL-G4/F73 x Speed Controller - REB31 x ERR 31/1 Centrifugal inline fan2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Helios HQW-200/2 - IP556 x Transformer (silent) speed controller - RE 3.0 Amp3 x Helios HQW-630/4 - IP551 x TG-R room temperature sensor1 x Vortice Quadro Micro 100 I - Standard Version1 x Rectangular Airbrick Adaptor1 x MTV-1/010 Controller 0 to 10V+4 x PIR Sensor - PIR22 x DEF-CBM-RE-7 - Protection Guard2 x FFR 355 Filter Cassette5 x MTS10- extractor fan 3 step switch2 x CBA-60 Inlet Flange for CBT-601 x TD Mixvent 800/200 EEXEIIT32 x Vent Axia Silent 100T (TIMER)1 x DDMP 09-09 3F 2130W M6A4 DG02 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x DDMP 09/09 Mounting Flange4 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x ELM 20 EX Flexible Cuff for ERM 222 x Elta Variable Speed Drive IP66 - 4.0KW1 x TUNE-R-200-3-M4 - Control Damper2 x FRQ5-10A Inverter Speed controller2 x QPTW 250C Acoustic Twin Fan with Controller1 x Round ceiling diffuser 400mm1 x KBA- Inlet Mounting 3551 x BDS 800 RA b/d shutter1 x VEKA INT 2000/15.0-L1 EKO2 x DDMP 10-08 3F 2210W M6A4 DG01 x Singleflow SSDL315-1EC2 x KBA- Inlet Mounting 2801 x Elta Variable Speed Drive IP66 - 5.5KW1 x CBM 10/10 - 373watt - 6 Pole1 x TD160-NT Mixvent - 100mm - TD160 Timer2 x SD-MUB Vibration pad set1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.3 x KAD-355-F400 Rectangle Flexible Connector1 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x WSD 100 (1060x1060x70)1 x 100mm Round Connector with Damper1 x Lo-Carbon Silhouette 100T (Timer)1 x Duct Termination with Mesh - 710mm3 x CBA-100 Inlet Flange for CBT-1004 x KBA- Inlet Mounting 2251 x SPI-100 C Iris damper1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Helios HQW-355/4 - IP551 x DDMP 10-08 FLANGE2 x KBA- Inlet Mounting 3152 x Flakt Woods ME 1.3 speed controller 3amp - EA9011582 x Flakt Woods ME 1.1 speed controller 1amp - EA9011572 x DDMP 12-12 3F 5700W M6M0 DG71 x Silentub - STUB 2002 x TUNE-R-200-3-M3 - Control Damper1 x Twinflow STDL315-1EC1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Comefri - TLZ 560 R - High Performance Scroll Fan2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit3 x CBS-100 Outlet Flange for CBT-1001 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x DDMP 12-09 1F 1800W M6A4 DA81 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x KBA- Inlet Mounting 2501 x Economy Airvent 100mm Fan with Timer1 x CBB-80N Centrifugal1 x Duct Termination with Mesh - 450mm1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x CBP-9/7-RC1 x 125mm Round Connector with Damper1 x DDMP 12-12 1F 1800W M6A4 DA81 x SDD-U Anti Vibration Pads1 x DDMP 10-08 1F 1000W M6A2 DA51 x KAD-225-F400 Rectangle Flexible Connector2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Duct Termination with Mesh - 400mm1 x Duct Termination with Mesh - 250mm1 x SPI-200 C Iris damper2 x Helios VARW 450/4 - TK1 x Flat Roof Terminal -OFT 5 - EPDM1 x VA 9/2 T - High Temp Axial Fan,1 x CBM 7/9 4p 300W RE-VR1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Vent Axia T-Series Wall Model TX6WL1 x MEV Spider Additional Spigots1 x DDMP 12-09 FLANGE1 x Elta SLC500/4B-1AC - IP551 x Elta SPA500/4-1AC - IP541 x Elta SCP315/4-1AC - IP551 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Ancillary Pack for SLC-4001 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Impeller Side Guard - 450mm1 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x IP65 Remote Speed Adjustment Station1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x CC-SHT 404 (4-pole)1 x Elta Turboflow-TF - 630mm - Three phase1 x Spare filter for Energi Sava 380 HR unit1 x Elta Standard Ambient Flexible Connector - 350mm3 x Transformer 5 Speed Controller - ATC1-2TK1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Helios TSW MCB Amp Transformer speed controller1 x Vent Axia ACM 200 inline mixed flow duct fan1 x MWS 3 – Transformer Controller With Motor Protection1 x Vent Axia SC5001 - Speed controller1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x MWS 1.5 – Transformer Controller With Motor Protection2 x Helios HQW-200/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x RSK400 - Back Draught Shutter2 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x TUNE-R-200-3-M1 - Control Damper1 x Silent 100 Window Kit - windowS1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x RSK355 - Back Draught Shutter1 x Helios HQW-315/4 - IP551 x Elta Wall Cowl SWC56/631 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC35/402 x VTR 300 STD Filter Kit1 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC25/311 x DA9/9-NT
BD9/9 centrifugal M4 0.35Kw
BD9/9 centrifugal M4 0.35Kw
£ 399.00 now £ 350.00
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

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