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 1 to 26 (of 105 products)
3-pin Plug and lead for TD Silent Ecowatt
3-pin Plug and lead for TD Silent Ecowatt
£ 15.00
3-pin Plug and lead for TD Silent Ecowatt...
AL  315 EC 01 AXIALINE - High Performance Long Cased Axial Fan
AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan
£ 754.00
AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan Ruck Axial fans are suitable for installation in circular ventilation applications. They offer different installation options from fl...
AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan
AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan
£ 837.00
AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan Ruck Axial fans are suitable for installation in circular ventilation applications. They offer different installation options from fl...
AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan
AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan
£ 856.00
AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan Ruck Axial fans are suitable for installation in circular ventilation applications. They offer different installation options from fl...
AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan
AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan
£ 873.00
AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan Ruck Axial fans are suitable for installation in circular ventilation applications. They offer different installation options from fl...
AL 500 EC 01 AXIALINE - High Performance Long Cased Axial Fan
AL 500 EC 01 AXIALINE - High Performance Long Cased Axial Fan
£ 931.00
AL 500 EC 01 AXIALINE - High Performance Long Cased Axial Fan Ruck Axial fans are suitable for installation in circular ventilation applications. They offer different installation options from fl...
AW Sileo EC Plate Axial Fan - Single Phase - 200mm
AW Sileo EC Plate Axial Fan - Single Phase - 200mm
£ 231.04
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 250mm
AW Sileo EC Plate Axial Fan - Single Phase - 250mm
£ 241.89
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 300mm
AW Sileo EC Plate Axial Fan - Single Phase - 300mm
£ 340.00
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 350mm
AW Sileo EC Plate Axial Fan - Single Phase - 350mm
£ 353.14
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 400mm
AW Sileo EC Plate Axial Fan - Single Phase - 400mm
£ 400.39
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 450mm
AW Sileo EC Plate Axial Fan - Single Phase - 450mm
£ 723.31
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Single Phase - 500mm
AW Sileo EC Plate Axial Fan - Single Phase - 500mm
£ 1,075.15
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 1000mm
AW Sileo EC Plate Axial Fan - Three Phase - 1000mm
£ 2,702.94
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 560mm
AW Sileo EC Plate Axial Fan - Three Phase - 560mm
£ 1,279.94
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 630mm
AW Sileo EC Plate Axial Fan - Three Phase - 630mm
£ 1,844.40
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 710mm
AW Sileo EC Plate Axial Fan - Three Phase - 710mm
£ 1,915.29
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 800mm
AW Sileo EC Plate Axial Fan - Three Phase - 800mm
£ 2,177.79
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
CAB-125 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-125 ECOWATT Energy Efficient Acoustic Box Fan
£ 753.15
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-150 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-150 ECOWATT Energy Efficient Acoustic Box Fan
£ 811.08
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-200 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-200 ECOWATT Energy Efficient Acoustic Box Fan
£ 1,062.13
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-250 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-250 ECOWATT Energy Efficient Acoustic Box Fan
£ 1,525.27
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-315 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-315 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,037.35
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-355 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-355 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,278.73
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CAB-400 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-400 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,471.83
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm
CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm
£ 186.32
CRBB/3-160/052M EC 1H0 MP (230V50/60HZ) V5 *** THIS FAN CAN BE USED AS A REPLACEMENT MOTOR FOR THE ES200 from Envirovent.** Range of radial fans with high efficiency electronically commuted exter...
Displaying 1 to 26 (of 105 products)
2 x Potentiometer EGH 01 - for DDMP Fans2 x DDMP 12-09 1F 1800W M6A4 DA81 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1251 x Elta 10 Amp Electronic single phase speed controller.1 x NKS-D swirl diffuser v-300 x 300mm1 x Elta 6 Amp Electronic single phase speed controller.1 x COM-31 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x ELTA - Single Phase Transformer 4amps2 x AIRVENT speed control - AIR4019612 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 8amps1 x Elta 3 Amp Electronic single phase speed controller.2 x Elta 3 Amp Electronic single phase speed controller with TK2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 2 Amp Electronic single phase speed controller.2 x EFSC-3N- Single Phase Speed Control1 x Round ceiling diffuser 200mm2 x Electronic extractor fan speed controller - FSC 1.51 x Versio Square Ceiling Diffusers - RS142 x Round ceiling diffuser 400mm1 x Balance S Diffuser - NO RING - 125mm1 x Time Delay Unit - DT20B1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Helios ZNE Electronic Fan Overrun Timer1 x Push Timer Switch - ZA41 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Remote Timer Control - 13511 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x Transformer Speed Control - RTRE- 1.5Amp1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EC-Vent control board1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x Elta Wall Cowl SWC56/631 x EM30-24 Control Panel Commissioning Service1 x Systemair Save Connect 2.0 Internet Module1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x EC-Vent Room Unit2 x Elta Wall Cowl SWC45/501 x GRA-100 External Grill by S&P2 x Elta Wall Cowl SWC35/401 x Jet Cowl - 315mm2 x Elta Wall Cowl SWC25/311 x Elta Louvre Shutter - 400mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x DDMP 10-08 1F 1000W M6A2 DA51 x Single Deflection Grille 400mm with OBD damper2 x DDMP 12-12 3F 5700W M6M0 DG71 x Economy Airvent 100mm Fan with Timer1 x Mini Diffuser - 100mm1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x DV-ROF-V-225 Roof mounted unit1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Manrose Window Extractor - WF150AP1 x Same Day Shipping Surcharge - City Sprint1 x DPD 12PM Delivery Surcharge2 x DV-ROF-V-315 Roof mounted unit1 x Northern Ireland Pallet Surcharge1 x Control board kit Smarty 4X P 1.1 F2 Fan 230V1 x Manrose T12 TIMER Transformer- T12T1 x ME04F063LC1AF1 x Manrose 150mm - XF150BHP1 x Economy Airvent 150mm Fan1 x Manrose 150mm - XF150BP1 x 18M - 80mm PVC flexible ducting1 x DPD 10:30AM Delivery Surcharge1 x Manrose T12 STANDARD Transformer- T12S1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Redelivery Charge1 x CTVT/4-400 High Temp Roof Fan - 51369260002 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x DPD SATURDAY Delivery Surcharge1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Pallet Delivery Surcharge1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x Mounting Feet (Pair) for SLC-450-060B-04501 x LF-ME04F071LC3AC1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x Capacitor 2uf for use with the EBM A4E range1 x D2E-146-AP47-751 x Fresh Air control carbon filter - 125mm1 x International Shipping Surcharge1 x AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Small Centrifugal Fans CBM/2-133/190 185w1 x Carriage for Scottish Highlands1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 500 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Ancillary Pack for SLC-4501 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x Ducting 90 Degree Bend - 100mm1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x 3-pin Plug and lead for TD Silent Ecowatt1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x HRB/6-451/20-BMVPN - Special Offer1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Manrose 150mm - XF150BTP1 x Direct Delivery Surcharge - Pre 12:001 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm1 x Helios DDF-200 Roof Cowl1 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x Direct Delivery Surcharge1 x D2E146-AP47-C11 x D2E146-AP47-331 x EBM-Papst D3G133-BF05-14 Double inlet1 x Small Centrifugal Fans CBM/2-146/180-300 W1 x Elta Unpodded Silencer Melinex 1D-500mm1 x DDMP 12-09 FLANGE1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x EBM-Papst D2E097-BK76-98 Double inlet1 x S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE1 x Small Centrifugal Fans CBM/4-133/190 70w1 x Helios DDF-315 Roof Cowl1 x Elta Unpodded Silencer 1D-250mm1 x Roof Axial Cowl - RAW8001 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x Helios DDF-400 G Roof Cowl (GREY)1 x PPF4 - Positive Pressure Supply Fan1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x Circular Inline Silencers - 600mm - 600mm1 x FSAF1000C1DA SILENCER 1070/161 x Flat Roof Terminal -OFT 5 - Asphalt1 x W2S130-AA03-011 x Helios AV125 External Wall Fan1 x Helios DDF-250 Roof Cowl1 x Roof Axial Cowl - RAW630 / 7101 x Elta Podded Silencer 2D- 710mm1 x Flat Roof Terminal -OFT 5 - EPDM1 x Venturia Whole House Ventilation1 x Roof Axial Cowl - RAW3501 x Roof Axial Cowl - RAW500 / 5601 x Roof Axial Cowl - RAW400/4501 x HCF - Ceiling Fan 900mm (36 inch)1 x RCZ 300 - Fibreglass Roof Cowl1 x MEV Spider Additional Spigots1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x OZEO H ECOWATT 2 - Humidity Adjustable Wholehouse Ventilation1 x FFH 125 EC 20 - Commercial Grade Air supply Unit1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x OZEO ECOWATT 2 Wired Low Energy Whole House Extract Ventilation Unit1 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater1 x Miniflow SMF Horizontal Roof Cowl SMF131 x Elta Unpodded Silencer 1D-560mm1 x VEKA INT 2000/15.0-L1 EKO1 x EVL Filter G4 grade for PIV units1 x Flat Roof Terminal -OFT 5 - Bitumen1 x Dektite Combo Pipe Flashing - DC210REC1 x Remote controller FLEX - for VEKO INT1 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x MEV 160 & 300 Additional Spigots1 x Additional Colour change for RAW 630 (12-B-29)1 x FSAF1250C1DA Silencer 1320/201 x Roof Axial Cowl - RAW3151 x Roof Axial Cowl - RAW2501 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x Soler & Palau TCBT/4-630/H - IP651 x Elta Unpodded Silencer 1D-500mm1 x Elta Unpodded Silencer 1D-800mm1 x FSAF355B2DX Silencer 395/81 x Elta Podded Silencer 2D- 900mm1 x HPA Heavy Duty Flexible Ducting - HPA300-FD51 x Elta Unpodded Silencer Melinex 2D-560mm1 x Elta Unpodded Silencer Melinex 1D-560mm1 x Elta Unpodded Silencer Melinex 1D-450mm1 x Vent Axia KAF Kitchen Extract Fan - 500mm - 2 Pole - Three Phase1 x FSAF355B1DX Silencer 395/81 x Elta Unpodded Silencer Melinex 2D-450mm1 x FSAF315B2DX Silencer 355/81 x CBA-130 Inlet Flange for CBT-1301 x CBA-80 Inlet Flange for CBT-801 x FSAF1000B1DB Silencer 1043/241 x Cased Axial Fan Extension - 400mm dia1 x Elta Podded Silencer 1D- 710mm1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 1000mm1 x HRB/6-710-30-BQC1 x DA12/12 Feet1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x DA7/9 Feet1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 250mm1 x Soler & Palau - HCBT/4-710/H - IP651 x Elta Podded Silencer 1D - 630mm - Compact1 x CBS-130 Outlet Flange for CBT-1301 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 630mm1 x Helios GigaBox 560mm GBW 560/4 centrifugal1 x AL 1120 Mounting Flange1 x Ducting Y Piece - 450mm1 x Elta Unpodded Silencer 2D-500mm1 x GEO Ground Source Heat Exchanger1 x Jetflow-HIT Metal inline - 125mm1 x EnergiSava 210 Low Energy Heat Recovery Unit1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 450mm1 x Casals Circular Outlet Connection Flange - 5102018031 x 14500170 - A - Outlet Flange for THLZ FF 4501 x ASF 355-500 inlet flange DVS1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 500mm1 x H14 Hepa Portable Air Purifier - PAP 350 CA H14 with Carbon Filter1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 710mm1 x AKOR Spare Filter1 x AKOR GD - Spare Motor1 x KD 200 L1 Circular duct fan1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 400mm1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 315mm1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 355mm1 x Ziehl-Abegg - GR56I-ZID.GL.CR1 x HD Series Control Damper - 1000mm X 1000mm1 x DEF-1000-AN1 x EnergiSava 260 Compact Heat Recovery unit - ESAVA2601 x RSK355 - Back Draught Shutter1 x Akor Controller Switch1 x HR-500 DP Heat Exchange Unit1 x Elta Unpodded Silencer Melinex 2D-1000mm Dia1 x Jetflow-HIT Metal inline - 100mm1 x HCFT/4-710mm plastic impeller plate fan1 x IRAB/4 315A N 230V50Hz 355/100 VE - In-Line Duct Fans - 51329333001 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Duct Termination with Mesh - 250mm1 x Raptor SDA350/4-1AC1 x High Temperature Flexible Connector - 063-0630-PU2501 x Elta Standard Ambient Flexible Connector - 630mm1 x Impeller Side Guard - 400mm1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Mounting Feet (Pair) for SLC-630-060B-06301 x FSAF500B2DA Silencer 560/121 x Etaline 400mm D2-01 3-phase1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x ADH E0-280 Flange - 0280 ADHE/RDHE1 x GENIOX 11 Roof Mounted External Unit1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x 204x60mm to 125mm Insulated Straight Adapter1 x Jetflow-HIT Metal inline - 160mm1 x ERM 18 protection guard - SGM 18 EX1 x HRB/4-315-APN1 x AKOR T3/7 Spare Motor1 x HR200WK single room heat recovery unit1 x Soler & Palau - HCBT/4-315/H - IP651 x HCFB/4-315mm plastic impeller plate fan1 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x Jetflow Silent SJMF-S 250-1EC1 x G4 extract filter for IDEO HR unit1 x HD Series Control Damper - 2000mm X 1000mm1 x AMD 400/2/2 High Pressure Long Cased Axial Fan1 x BD7/7 centrifugal M4 0.13Kw1 x SPI-200 C Iris damper1 x JETLINE-100 - In Line Centrifugal Duct Fan1 x HQS Bathroom Axial Flow Fan - 125mm1 x HRST/6-710-24 BZ C Rotorex Sickle bladed fan1 x filter pack (set of 2) pt no. 4438891 x BD9/9 centrifugal M4 0.35Kw1 x WSD 100 (1060x1060x70)1 x Hydor HPA315/4-1A1 x KABT/4- 12000/5601 x HRB/6-710-30-BPN - Sickle Bladed 710mm Single Phase1 x KRJ - 225 Inlet Guard1 x ZAP 710-63 Plate axial fan1 x RSK400 - Back Draught Shutter1 x Spiral Duct Grille Termination - 355mm1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW 3 Amp Transformer speed controller1 x TDP-D Pressure Sensor with Display1 x Transformer 5 Speed Controller - ATC1-2TK1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Control with reverse - CR3001 x Helios TSW 1.5 Amp Transformer speed controller1 x CS2 Current Switch1 x RDS 1 Helios Transformer Controller With Motor Protection1 x DEF-140T Inlet Guard for the CBT-100N1 x Vent Axia ACM 125 inline mixed flow duct fan1 x ERR 31/1 Centrifugal inline fan1 x Speed Controller - REB51 x REE-1 Electronic Speed Controller1 x Speed Controller - REB31 x Vent Axia T-Series Controller1 x Two Speed Switch - REGUL-21 x RTRD - Three Phase Speed Controller - 4 Amp1 x TG-K Duct temperature sensor1 x Transformer Speed Control - RTRE- 5.0Amp1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Speed Controller - REB11 x CBS-60 Outlet Flange for CSB/CBT-601 x Speed Controller - REB1-N1 x Helios HQW-200/2 - IP551 x Contactor Interface Station - CI91 x CBT-100N Centrifugal1 x Silent 100 Window Kit - windowS1 x Transformer Speed Control - RTRE- 3.0Amp1 x MTS10- extractor fan 3 step switch1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x CBA-60 Inlet Flange for CBT-601 x Speed Controller - REB2.5-N1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x MTP 10, 10K, Speed control1 x Rectangular Airbrick Adaptor1 x DEF-CBM-RE-7 - Protection Guard1 x TUNE-R-200-3-M4 - Control Damper1 x RDH FLEX-SQUARE - ADH/RDH 04501 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x SG-200 Fan Guard for the HQW 2001 x Speed Controller - REB161 x Helios HQW-250/4 - IP551 x FFR 355 Filter Cassette1 x Elta Variable Speed Drive IP66 - 2.2KW1 x CFI In-line 425 - Carbon Filter1 x Electrostatic Precipitator - 1H x 3W
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...