1 x Helios HQW-630/4 - IP552 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x CBS-60 Outlet Flange for CSB/CBT-601 x Transformer (silent) speed controller - RE 3.0 Amp1 x Remote Timer Control - 13512 x Transformer (silent) speed controller - RE 1.5 Amp1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Helios HQW-200/4 - IP551 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Transformer Speed Control - RTRE- 7.0Amp1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Transformer Speed Control - RTRE- 12.0Amp1 x Vent Axia T-Series Controller2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer Speed Control - RTRE- 1.5Amp1 x Helios PU10 Speed Potentiometer (Flush Mounted)
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Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...