• Model:VENT-ECO-400

VENT LK ECOWATT Centrifugal In-Line Duct Fan - 400mm

£ 1,684.02 (excl. VAT)

£ 2,020.82 (inc. VAT)


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 orientation and operation within ambient air temperatures between -20ºC up to +40ºC.

Comprehensive range of accessories to ease the installation and control the fan performances.

Construction Fan casing manufactured from high-grade corrosion-resistant pressed galvanized steel, with black polyester paint coating. Fully airtight sealed assembly.

Direct drive centrifugal impeller. Brushless EC motor, with thermal overload protection, suitable for single phase supply 230V +/- 15%/50-60Hz.

Fan speed adjustable with the potentiometer placed in the connection box or with an external control type REB-ECOWATT. Analogue input with terminals in the terminal box to control the fan with 0-10V input signal.

On-Board Trickle and boost functionality.
PDF Files


Data sheet

1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x Elta Wall Cowl SWC25/311 x Purlin Box 200/250 for RAW Cowls1 x HQS Bathroom Axial Flow Fan - 125mm1 x DA 15/15 Feet1 x CRBB/3-160/052M EC 1H0 MP - External Rotor Motor Radial Fans1 x DV-ROF-V-315 Roof mounted unit1 x GB-WK 250 Wall Bracket For Giga Box Fans - 250mm - 355mm1 x Capacitor 6uf for use with the EBM D4E range1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x Spiral Ducting 1 meter - 200mm1 x DA7/7 Feet1 x Belt Drive Cased Axial Fan - 630mm - H version1 x DA9/7 Feet1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 1000 D4 mounting Feet (Pair)1 x Soler & Palau - HCBB/4-400/H -IP65 - BFLOW1 x EnergiSava 210 Low Energy Heat Recovery Unit1 x Helios HQW-400/4 - IP551 x Helios TSD 3.0 Transformer Speed Control (400v)1 x *NEW* TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 200mm1 x Circular Ceiling Diffuser - TST 1251 x Circular Ceiling Diffuser - TST 1601 x Round ceiling diffuser 350mm1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 2001 x NKS-D swirl diffuser v-300 x 300mm1 x Round ceiling diffuser 400mm1 x Etaline Max-Fan - 315mm - E2 011 x Belt Drive Cased Axial Fan - 710mm - L version1 x EKHR 280-2SW BCMI1 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Etaline 250mm1 x Etamaster EM 250 EC 01 inline mix-vent fan1 x Etamaster EM 250 EC 02 (high Power) inline mix-vent fan1 x menorca 900 cooker hood1 x Raptor SDA500/4-1AC1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x EBB-250 S DESIGN Centrifugal Extractor Fan1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x FAST-TRACK RANGE 90mm - Semi-Rigid Duct 50M1 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x Access Door for Circular Duct - 400 x 300 - SIZE 401 x Decor 200-C Bathroom Fan1 x Blast Gate (Manual) 100mm1 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x Access Door 200mm x 200mm1 x Helios VARW 500/4 - TK1 x Decor 300-C Bathroom Fan1 x HRT/4-350-BPN E211 x 150mm Round 45 Degree Bend1 x HCFB/4-355mm plastic impeller plate fan1 x BDS 200/250 RA b/d shutter1 x Soler & Palau - HCBB/6-355/H - IP651 x 150mm Round Connector with Damper1 x OBD 450x450 - for use with 4WAY-5951 x Duct Mounted Filter Box - G4 Grade Panel - 400mm1 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x HD Series Control Damper - 2000mm X 1000mm1 x SWF-100X Sidewall Mounted Extractor Fan1 x Electronic extractor fan speed controller - FSC 1.51 x COM-31 x CBMT/Q 200-30 1 HEATER KIT1 x FSAF315B2DX Silencer 355/81 x VBK 65 - Water heating battery1 x Etaline 315mm - E2 03 (Low Power Version)1 x Impeller Side Guard - 800mm1 x Northern Ireland Surcharge1 x 1mtr Round Ducting - 100mm1 x Stainless Duct Delivery Charge (Standard 1 x 3m)1 x 100mm Round Wall Plate1 x EX 140A-4C Mounting Kit for 125mm Duct1 x Helios AV100 External Wall Fan1 x Silent 100 Window Kit - windowS1 x Etaline 355mm E4 011 x Commercial Thermostat - TH161 x Soler & Palau TCBT/6-630/L - IP651 x Helios GigaBox 450mm GBD 450/4/4 centrifugal1 x Elta Cased Axial Flange - 250mm1 x Belt Drive Cased Axial Fan - 630mm - L version1 x HRB/4-500-35-BPNC1 x Etaline 450mm D4 01 (Three Phase)1 x Soler & Palau TCBB/4-560/L - IP651 x Etaline 400mm D4-01 3-phase1 x Raptor SDA560/6-1AC1 x DDMP 07/07 Mounting Flange1 x Elta SLC560/4B-1AC - IP551 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x Elta SLC560/4C-3AC - IP551 x JMS-3001 x Helios GigaBox 500mm GBD 500/4/4 centrifugal1 x Gorilla HVLSX40S1 x TFSR 315 Sileo Grey Centrifugal Roof Fan1 x 204x60mm Equal T Piece1 x Elta SPA400/46-3AC - IP541 x TPSB/2-190/060 Centrifugal Roof Mounted Fan1 x Soler & palau TCBT/2-250/H - IP441 x BDRAX 250-E2 Cased Axial External Rotor Fan1 x Duct Termination with Mesh - 560mm1 x Elta Wall Cowl SWC35/401 x 204x60mm x 500mm Long Hi-Flow Duct Silencer1 x Raptor SDA250/4-1AC1 x FSD-TD 225mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Duct Split Rings (Pair) -560mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Flexible PVC Ducting - 204x601 x Soler & Palau TCBB/4-450/H - IP651 x JETLINE-100 - In Line Centrifugal Duct Fan1 x 204x60mm to 220x90mm Rectangular Adapter1 x Classic SAX23/9AR Window/Wall Mounted1 x Shoed T Piece Equal - 560mm1 x TFSR 200 M Black Centrifugal Roof Fan1 x KTEX 50-30-4 Fan (ATEX)1 x STF1 Oscillating Tower Fan1 x QP315C Acoustic Fan - 315mm1 x CVAT/4-4000/400 ND 0.37Kw (230/400V50HZ) EXDIIBHT4 - ATEX RATED CABINET FAN1 x Helios SB-250-C SilentBox Acoustic Inline Fan1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x CBT-100 N (230/400V50HZ) LG270-EXDIIBT41 x Acoustic MiniBox Fan - MINI-BOX 2501 x TX9RF Roof Fan1 x Nordik International Plus 90/36 - Ceiling Sweep Fan Range1 x Spiral end cap - 450mm1 x 125mm Wall Duct - 350mm1 x CTHT/4-315/H High Temp Roof Fan1 x Vertical Cowl and Fan(Three Phase) - RAV4001 x Purlin Box 500/560 for RAW Cowls1 x Ducting 30 Degree Bend - 450mm1 x Insulated extract Plenum 8+11 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x CBT-80N Centrifugal ATEX II 2G Exe II T31 x CRVT/4-500 N Roof mounted Fan - vertical discharge1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x Vent Axia SABRE 500mm Cased Axial Fan (Single Phase)1 x Etaline 630mm - D4 01 3 Phase1 x GXC6EC - High Performance Extract Fan1 x Multiflow SMB650/4-3AC1 x Hydor HPA250/4-11 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x TD ECOWATT 800/200 Inline Duct Fan - TD-ECOWATT1 x VENT LK ECOWATT Centrifugal In-Line Duct Fan - 100mm
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

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