• Model:EXTLVR

External Weather Louvres - EXTLVR

£ 14.20 (excl. VAT)

£ 17.04 (inc. VAT)

External weather louvres, (38 mm blade pitch)
Ideal for use on the external walls of a building for intake or extract air, the 45 deg blades are fixed at 38mm centres and have excellent integral rain defence features.
Constructed from extruded aluminium sections, frames are fully welded and fitted with a bird guard as standard. Standard finish is mill aluminum, with other colours available on request if you can supply the RAL number.. Free area approx 50%.
Includes a bird mesh on the backside.
These do not have a spigot and have to be used in combination with the Plastic Grille Boxes if connecting to flexible ducting, spiral ducting is often just butted against it.
The size shown in the image is a large grille.

PDF Files


Weather Louvres

Available Options

1 x Transformer (silent) speed controller - RE 1.5 Amp1 x SG-200 Fan Guard for the HQW 2001 x Helios HQW-315/4 - IP551 x MEV Spider Wireless boost Switch - MEV-SWH-W3 x Helios HQW-250/4 - IP551 x MTP 10, 10K, Speed control1 x GXC6EC - High Performance Extract Fan5 x Transformer Speed Control - RTRE- 1.5Amp4 x QPTW 250C Acoustic Twin Fan with Controller3 x Compact SCD450/4-1AC1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Quietflow SQS100-1ECL - Centrifugal Box Fan3 x Vent Axia Silent 100T (TIMER)1 x CBA-60 Inlet Flange for CBT-601 x SAVE VSR 300 heat recovery unit1 x Mini Diffuser - 100mm2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Speed Controller - REB84 x PIR Sensor - PIR42 x PIR Sensor - PIR21 x FRQ5-10A Inverter Speed controller3 x Speed Controller - REB11 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x AIRVENT speed control - AIR4019611 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Speed Controller - REB162 x TG-K Duct temperature sensor1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x VTR 300 STD Filter Kit1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Elta 6 Amp Electronic single phase speed controller.1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Elta - Room Sensor - Temp/Humid/C021 x VEKA INT 2000/15.0-L1 EKO1 x EBM-Papst D3G133-BF05-14 Double inlet2 x DDMP 10-08 3F 2210W M6A4 DG01 x EBM-Papst D4E225-BC01-17 Double inlet1 x UB47- Universal Insulated Terminal1 x Helios RR-250-C Centrifugal inline fan1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Electrostatic Precipitator - 1H x 3W1 x Duct Termination with Mesh - 355mm1 x ENV 100 12v transformer SELV1 x CBA-100 Inlet Flange for CBT-1001 x ACO8AC/EC AutoChangeover panel1 x TD160-NT Mixvent - 100mm - TD160 Timer
BD9/9 centrifugal M4 0.35Kw
BD9/9 centrifugal M4 0.35Kw
£ 399.00 now £ 350.00
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...