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)
1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Elta Variable Speed Drive IP66 - 7.5KW1 x 220x90mm Insulated Rectangular Horizontal 45° Bend2 x CBA-100 Inlet Flange for CBT-1002 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x CBM 7/7 147w 4P RE-VR2 x CBS-100 Outlet Flange for CBT-1001 x DDMP 10-08 FLANGE1 x Binks Bullows - Spray Booth Filter1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x Duct Termination with Mesh - 400mm1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection3 x Isolator Switch - ISOSW1 x Speed Controller - REB12 x DDMP 12-12 3F 1810W M6A4 DG02 x CBT-100N Centrifugal1 x Electrostatic Precipitator - 1H x 3W1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x DDMP 12-12 3F 5700W M6M0 DG71 x Speed Controller - REB2.5-N1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CBT-130N Centrifugal2 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x DDMP 12-12 1F 1800W M6A4 DA83 x CBA-130 Inlet Flange for CBT-1301 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase3 x Filter Box With F7 Grade Bag Filter - 250mm1 x Elta SLC500/4B-1AC - IP552 x DDMP 12-09 FLANGE2 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit2 x Ancillary Pack for SLC-4001 x HXP450/6-1 - 6 Pole - Single Phase1 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x ELTA - Single Phase Transformer 8amps2 x Elta Standard Ambient Flexible Connector - 450mm4 x Chaysol da 9-7 - 3 Speed3 x Direct Delivery Surcharge1 x Spiral end cap - 80mm1 x MUB 062 630D4 Multibox1 x Elta SLC1000/4C-3AC - IP553 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit3 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC4 x Elta SCP630/4-3AC - IP556 x 204x60mm x 1m Insulated Rectangular Duct2 x Nicotra RDH E2-0200 (R)5 x DDMP 12-12 FLANGE1 x FAST-TRACK RANGE 90mm - Seal Ring (1 bag of 10)1 x GRA-100 External Grill by S&P1 x ELTA - Single Phase Transformer 4amps3 x High Temperature Flexible Connector - 063-0630-PU2502 x CBT-100N Centrifugal ATEX II 2G Exe II T35 x KRJ - 160 Inlet Guard for CBB/CBT fans3 x KRJ - 280 Inlet Guard2 x ERM180EXE Bracket3 x DDMP 10-10 FLANGE1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR2 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer6 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan6 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x RDH Flange - 02502 x Elta SLC450/2-1AC - IP551 x JETLINE-125 ECOWATT - In Line Centrifugal Duct Fan1 x Ancillary Pack for SLC-3553 x Elta Standard Ambient Flexible Connector - 710mm2 x KBD- outlet mounting flange for CRMT 3552 x Raptor SDA450/4-1AC1 x CBP-9/9 LOW PRESSURE CENTRIFUGAL FAN4 x ELTA - Single Phase Transformer 12amps2 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)5 x Lo-Carbon Sentinel Kinetic BH - LEFT2 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan3 x Matching Flange for 30JM.33.BIF Fans2 x Elta SCP710-1EC5 x FlameProof Plate Axial Fan - Single Phase - 15 inches - Eexd IIC T4 -4pole2 x Vertical Cowl - RAV630/7107 x Ancillary Pack for SB-Biflow 250 model4 x REB Ecowatt Speed Control - REB-ECO2 x 220x90mm x 1m Insulated Rectangular Duct6 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x JPA-560 Accessory Adapter Plate1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm2 x FU 075 04 Frequency Inverter (IP20)1 x Impeller Side Guard - 710mm7 x Elta SCP450/4-3AC - IP554 x CFI Lite 600 Carbon Filter1 x RDH Flange - 04506 x CBMT/Q 200-30 1 HEATER KIT2 x Ancillary Pack for SB-Biflow 315 model1 x Impeller Side Guard - 800mm2 x Elta SCP350/4-1AC - IP553 x Jet Fan IV 100-4 IE3 Induction Fan1 x CBMT/Q 150-27 1 HEATER KIT7 x 110 x 54mm Horizontal 90 Degree Bend4 x Jetflow Silent SJMF-S 200-1EC1 x Raptor SDA400/4-1AC4 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Fresh Air control carbon filter - 125mm3 x KBD- outlet mounting flange for CRMT 2804 x Impeller Side Guard - 450mm5 x 150mm Round Connector5 x Same Day Shipping Surcharge - City Sprint5 x Elta Standard Ambient Flexible Connector - 250mm2 x FAST-TRACK RANGE 75mm - Valve Adaptor 90° 125mm3 x Elta SLC315/4-3AC - IP551 x Capacitor 2uf for use with the EBM A4E range1 x DA 9/7 N2T1 x EMI 200 E2M - Acoustic Inline Mixvent Fan3 x Soaker Sheet to suit RA8002 x Pallet Delivery Surcharge1 x ELTA - Three Phase Transformer 10amps3 x DDMP 07-07 1F 1100W M6AO DA55 x Acoustic Box Fans (Inline) - CAB-1005 x Etamaster EM 355 EC 01 inline mix-vent fan3 x Acoustic Box Fans (Inline) - CAB-355 RE2 x Elta SLC400-1EC -IE5 Motor- IP552 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan4 x Elta SLC800/4B-3AC - IP552 x Raptor SDA250/4-1AC1 x Elta Standard Ambient Flexible Connector - 350mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm8 x MFL-160 G4 Filter Box1 x Small Centrifugal Fan - CBM/4-160/150-125 W2 x CBM 12/9 736W 6PT C - Closed Motor2 x Elta SPA400/4-1AC - IP546 x 100mm Round Connector4 x MPC 400 EC T30 - High Temp Acoustic Box Fan2 x Elta SLC630/4-1AC - IP555 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Elta SLC500/4A-1AC - IP552 x SG AW 1000 Guard 6 (GFC)6 x 220x90mm Insulated Rectangular T-Piece2 x Raptor SDA315/4-1AC1 x Rectangular Airbrick Adaptor1 x LF-ME04F071LC3AC5 x Filter Box With F7 Grade Bag Filter - 125mm1 x Duct Mounted Filter Box With G2 paper AND Metal Washable Filter - 125mm2 x Nicotra RDH E2-0180 (R)1 x G2 duct mounted panel filter 100-1603 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)2 x RDH Flange - 02004 x MPC-800 DUCT MOUNT AIRFLOW & PRESSURE DETECTOR2 x Elta SLC500/4B-3AC - IP553 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting2 x Elta SLC900/4B-3AC - IP555 x Elta SCP400/4-3AC - IP551 x G2E160−AL19−56 FLUE FAN3 x Impeller Side Guard - 560mm7 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Blast Gate (Manual) 355mm4 x Elta Standard Ambient Flexible Connector - 630mm4 x 2mtr Round Ducting - 100mm4 x Elta Standard Ambient Flexible Connector - 1000mm2 x Elta SLC900/8-3AC6 x CBM 7/7 4p 300W RE-VR1 x EBM-Papst D3G133-BF05-14 Double inlet2 x Ancillary Pack for SDA350/4-1EC2 x Filter Box With F7 Grade Bag Filter - 200mm2 x Elta SCP315/4-3AC - IP556 x Ducting T Piece Equal - 100mm2 x Heat Resistant In-line Axial Fan - VO-901 x D2E146-AP47-334 x Soler & Palau - Contra Rotating TCBTx2-450 - IP654 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x RD31S-4EW.6Q.AL - 122296 (Single Phase)2 x Elta ACO Panel 149-ACO14E2 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x D2E146-AP47-C13 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole4 x Impeller Side Guard - 250mm2 x Elta SCP560/4-3AC - IP555 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting4 x Silent 100 CZ Design 12V Ecowatt + CT-12/164 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 300watt VR RE2 x 204x60mm Rectangular to 100mm Round Adaptor6 x Kitchavent 2000 Odour control System - 18152526 x Soler & Palau - Contra Rotating TCBTx2-630 - IP655 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2B-3AC Three Phase3 x Ducting T Piece Equal - 80mm4 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Elta SCP560/4-1AC - IP555 x Access Door for Circular Duct - 250 x 150 - SIZE 254 x Elta SLC400/4-1AC - IP551 x ILHT/4-560 MV - High Temp Rectangle Duct Fan2 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm7 x Metal Inline Fan - VENT-355N2 x Small Centrifugal Fan - CBM/4-180/184-150 W3 x KD 200 L1 Circular duct fan3 x Mounting Feet (Pair) for SLC-450-060B-04502 x Helios SB-200-EC SilentBox Acoustic Inline Fan3 x Traditional T-Series Window Fan - TX12WW3 x Access Door for Circular Duct - 250 x 150 - SIZE 152 x CBP-12/12 RC LOW PRESSURE CENTRIFUGAL FAN2 x JETLINE-200 - In Line Centrifugal Duct Fan5 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm4 x CBMT/Q 400-55 1 HEATER KIT1 x Vent Axia 2.5Amp Industrial Electronic Speed Controller4 x Chaysol Da 10/10 - 550watt - 4 Pole - Flangeless5 x Ducting 45 Degree Bend - 710mm5 x Elta SLC560/4A-3AC - IP551 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm2 x CBTR/2-451-4kw1 x CC-SHT 404 (4-pole)1 x TD160 Mixvent - 100mm - TD160-N Standard1 x MUB 042 450EV Sileo Multibox6 x 125mm Round Connector3 x Ducting 90 Degree Bend - 450mm3 x Metal Inline Fan - VENT-100NK6 x Spiral Ducting 1 meter - 355mm2 x CBP-15/151 x Etamaster EM 200 EC 01 inline mix-vent fan1 x Hydor HPA250/2-11 x EBM-Papst K3G160-BD02-01 Double inlet1 x Stainless steel Mesh Grease Filter - 600x600x50 NON STD2 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x ME04F063LC3AA - Asynchronous motor - Three phase5 x Ancillary Pack for SLC-5601 x 125mm Round Connector with Damper3 x FlameProof Plate Axial Fan - Single Phase - 12 inches - Eexd IIC T4 -4pole1 x POT 0-10 V POTENTIOMETER1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase1 x AMD 355/2/2 High Pressure Long Cased Axial Fan1 x Ducting 45 Degree Bend - 800mm3 x Elta Standard Ambient Flexible Connector - 315mm1 x Mounting Feet (pair) for SB-CON 4004 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase3 x DTV200 - Differential Pressure Switch2 x EBM-Papst D3G160-BP03-15 Double inlet2 x RDH Flange - 01801 x AEL - Outlet Flexible Connection for TLZ450 R1 x MPS 225 D2 F4 306 x Access Door for Circular Duct - 400 x 300 - SIZE 452 x LO CARBON CENTRA 100T - DMEV Fan1 x Chaysol DA 12/12 NT (V600009)4 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC3 x Impeller Side Guard - 400mm1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan5 x JETLINE-100 - In Line Centrifugal Duct Fan1 x Carriage for Scottish Highlands1 x TRA 1120-1250 - Crossbeam for AL 1120 & 1250 Fans2 x 150mm Round Equal T Piece1 x CBP-18/184 x Jetflow-HIT Metal inline - 100mm1 x CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm1 x Metal Inline Fan - VENT-315NK3 x ELTA - Single Phase Transformer 10amps4 x Soler & Palau - Contra Rotating TCBTx2-560 - IP653 x Ducting 90 Degree Bend - 80mm6 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/2-3 Three Phase2 x Raptor SDA560/4-1AC5 x Chaysol DA 7/91 x EBM Papst - A4E300−AS72−022 x *VORT HRW 30 MONO Evo HCS - Single Room Heat Recovery Unit,1 x Chaysol Da 10-10 - 550watt 6p Enclosed Motor4 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole5 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x JMS-3002 x 110 x 54mm Equal Horizontal T-Piece1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm2 x KBD- outlet mounting flange for CRMT 2251 x Ancillary Pack for SLC-710 for 4 pole Motors1 x MV EC 150 Multivent3 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x HV STYLVENT Wall Kit Threaded Rods1 x CC-SHT 352 (2-pole)1 x AL 710 D4 01 - High Performance Long Cased Axial Fan1 x Bellimo TF24S Actuator 24V1 x CBMT/Q 315-30 1 HEATER KIT1 x Elta SLC1000/6A-3AC - IP553 x ACQ-150-12D Acoustic Inline Box Fan1 x CBMT/Q 315-90 3 HEATER KIT1 x Atex Inline Fan 200mm - ERM22EXE1 x Impeller Side Guard - 630mm1 x Chaysol DA 12/9 NT (V600008)1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Differential Pressure Switch - 20 - 300 Pa - IP651 x Ancillary Pack for SLC-6301 x RDS 1 Helios Transformer Controller With Motor Protection1 x MTS10- extractor fan 3 step switch3 x MRAS series fan8 x Chaysol da 9-7 - V7099333 x Elta SLC400/4-3AC - IP552 x Helios DDF-200 Roof Cowl1 x MPC-1000 DUCT MOUNT AIRFLOW & PRESSURE DETECTOR2 x Jetflow Silent SJMF-S 150-1EC1 x Acoustic Box Fans (Inline) - CAB-2004 x Balance S Diffuser - NO RING - 100mm3 x 220x90mm Rectangular to 150mm Round Adaptor2 x JETLINE-200 ECOWATT - In Line Centrifugal Duct Fan1 x DA9/9 Feet1 x FLEX CONNECTOR FOR MFQ-560 FAN1 x Jetflow-HIT Metal inline - 150mm1 x Direct Delivery Surcharge - Pre 12:003 x Spiral end cap - 250mm1 x Nicotra RDH E2-0315 (R)2 x 204x60mm Insulated Rectangular T-Piece1 x FUM Mounting Foot for ERM 251 x RDH E0-0400 Mounting Feet (pair)1 x MPS Weather Housing2 x Mounting Feet (Pair) for SLC-400-060-04001 x Elta SLC710/4B-3AC - IP551 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Purlin Box 400/450 for RAW Cowls1 x Nicotra RDH E0-0400 (L)1 x Ancillary Pack for SB-CYL 630 model1 x K 125 EC Circular duct fan2 x Soler & Palau TCBB/4-250/H - IP541 x KRJ - 250 Inlet Guard1 x Chaysol da 9-92 x MWS 3 – Transformer Controller With Motor Protection4 x Transformer (silent) speed controller - RE 5.0 Amp1 x HVAC Hanger Range - Tecwire - LF1 - 1mtr1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Chaysol Da 15/11 CMAL 1800W 6 Pole - Closed Motor - Single Phase1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x AEL - Outlet Flexible Connection for TLZ560 R1 x Spiral Ducting 1 meter - 80mm1 x Manrose 150mm - XF150BTP1 x Elta SCP250/4-3AC - IP551 x Nicotra RDH E4-0450 (K)1 x Elta SCP800/6/8-3AC - IP551 x Elta SCP710/4/6-3AC - IP551 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Chaysol DA 9/9 3 speed3 x Flanged Damper 019-0560-STD1 x Duct Termination with Mesh - 315mm1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Elta Turboflow-TF - 630mm - Three phase1 x Atex Inline Fan 180mm - ERM18EXE1 x DEF-CBM-RE-7 - Protection Guard1 x Speed Controller - REB161 x Elta Standard Ambient Flexible Connector - 560mm1 x DEF-900AN1 x DPD 12PM Delivery Surcharge1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)1 x Universal Pipe Fixing Clip2 x 204x60mm to 220x90mm Rectangular Adapter2 x TecFire Intumescent Damper - Rectangular 350x350mm1 x Elta SLC560/4C-3AC - IP554 x 220x90mm x 2m Insulated Rectangular Duct2 x Soler & Palau - HCBT/4-315/H - BFLOW1 x HRB/6-451/20-BMVPN - Special Offer1 x Pleated Panel Filter - 660 x 610 x 97mm1 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x 3-pin Plug and lead for TD Silent Ecowatt1 x Ducting 15 Degree Bend - 100mm1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x KITCHAVENT 2000 - 2 Stage - Odour Control Casing2 x EM 400 E4M 01 - Mixed Flow Duct Fan - 400mm1 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -2pole1 x Small Centrifugal Fans CBM/2-146/180-300 W1 x Transformer Speed Control - RTRE- 3.0Amp1 x Raptor SDA350/4-1EC1 x Thermostat - Adjustable Room Thermostat - 230V1 x Digital Room Thermostat - DRT2 x 110 x 54mm Vertical 90 Degree Bend1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x K 160 EC Circular duct fan1 x Elta SCP710/6/8-3AC - IP553 x Soler & Palau TCBB/4-560/H - IP651 x SG AW 1000 Guard 6-Pole2 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Spiral Ducting 1 meter - 450mm1 x Chaysol DA 15/11 NT (V72600038) with mounting feet1 x Remote Timer Control - 13511 x Elta Variable Speed Drive IP66 - 0.75KW1 x Mini Diffuser - 100mm4 x Singleflow SSDL200-1EC1 x Soler & Palau - HCBT/4-800/H - BFLOW1 x BD9/9 centrifugal M4 0.35Kw1 x 100mm Round 90 Degree Bend1 x Ducting 90 Degree Bend - 355mm1 x 125mm Round Equal T Piece1 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x AMD-630/2 - High Performance Cased Axial Fan1 x Helios Condense Collector1 x Double Inlet Forward Curved Centrifugal Fans - FDA-450-CM1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x KBA- Inlet Mounting 2251 x BDS 350 RA b/d shutter1 x VentAxia Solo Plus TM - Centrifugal Extract Fan1 x Dektite Combo Pipe Flashing - DC210REC2 x Biflow SB315-CON4-1 - High Temperature Bifurcated Fan1 x Mounting Feet (pair) for 30JM.33.BIF Fans1 x Small Centrifugal Fans CBM/4-133/190 70w1 x Atex Motor Protection Switch - U-EK230E EX1 x AW 550 D6-2-EX Explosion Proof Axial Fan - ATEX1 x Silent 300 HTP1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -2pole1 x Spiral end cap - 100mm1 x Elta SLC800/4B - Fan & Inverter Package1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/4-3B Three Phase1 x S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE1 x MELINEX 100mm Circular Inline Silencers -SLU-6001 x Ducting T Piece Equal - 250mm1 x Jetflow-HIT Metal inline - 250mm1 x ILHT-560/MV - Inlet & Outlet Mounting Flange Kit1 x Transformer 5 Speed Controller - ATC1-2TK2 x CBM 10/10 - 373watt - 6 Pole1 x Lo-Carbon Silhouette 100T (Timer)1 x Classic SAX23/9A Window/Wall Mounted1 x Singleflow SSDL250-1EC1 x Elta SPA450/4-1AC - IP541 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm1 x 110 x 54mm Vertical 45 Degree Bend1 x Nicotra RDH E4-0250 (K)1 x Ancillary Pack for SLC-4503 x 100mm Round Equal T Piece3 x MFA-AR/AXC 315 mounting foot1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX560/4-3 Three Phase1 x VA100XT Timer Bathroom Fan1 x Soler & Palau TCBB/4-355/H - IP541 x Elta SLC710/4A-3AC - IP551 x Silent 300 CZ Design PLUS Extractor Fan2 x PML230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x DEF-1000-AN2 x AL 1120 D6 03 - High Performance Long Cased Axial Fan1 x Speed Controller - REB52 x EC-Vent Room Unit1 x Nicotra AT 18-18 SC1 x Elta SLC560/4B-3AC - IP551 x Ducting 90 Degree Bend - 100mm1 x Nicotra RDH E6-0450 (K1)1 x Metal Inline Fan - VENT-200NK1 x EBM-Papst D2E097-BK76-98 Double inlet1 x AW 650 D6-2-EX Explosion Proof Axial Fan - ATEX1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Duct Termination with Mesh - 150mm1 x Raptor SDA350/4-1AC1 x Spiral Ducting 1 meter - 100mm1 x Ducting 90 Degree Bend - 710mm1 x TD ECOWATT 350/125 Inline Duct Fan - TD-ECOWATT1 x Acoustic Box Fans (Inline) - CAB-250N1 x Elta Quietflow Twin SQT250-1ECL1 x Soaker Sheet to suit RA3501 x Soler & Palau - HCBB/4-450/H -IP65 - BFLOW1 x Three Phase Transformer controllers - RMT 8.0 Amp1 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

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