2 x Helios HQW-630/4 - IP552 x TG-K3/NTC10-01 - Duct temperature sensor2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Remote Timer Control - 13511 x REE-1 Electronic Speed Controller1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x Helios HQW-200/4 - IP551 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit1 x Systemair Save Connect 2.0 Internet Module1 x Helios HQW-200/2 - IP551 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x MWS 1.5 – Transformer Controller With Motor Protection4 x WS - Reversing Switch from Helios Fans1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x EM30-24 Control Panel Commissioning Service1 x EC6H - Reversible Group Fan Electronic Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta Variable Speed Drive IP66 - 0.75KW1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Transformer Speed Control - RTRE- 7.0Amp1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Transformer 5 Speed Controller - ATC1-12TK2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Transformer 5 Speed Controller - ATC1-2TK1 x Electronic extractor fan speed controller - FSC 1.51 x Helios HQW-315/4 - IP55
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Reviews
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...