1 x Raptor SDA500/4-1EC1 x Elta Skyflow SSRL450-1EC1 x Transformer speed controller - ATC1 - 8.0 Amps1 x Helios TSW 5 Amp Transformer speed controller1 x *VORT HRW 30 MONO Evo - Single Room Heat Recovery Unit,1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x TEM 075 - 5 Speed Transformer Speed Control1 x ELTA - Single Phase Transformer 10amps1 x Duct Suspension Rings - 250mm1 x Duct Fast Clamps - 250mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x HCFB/4-450mm plastic impeller plate fan1 x Ducting 90 Degree Bend - 80mm1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Transformer speed controller - ATC1 - 4.0 Amps1 x Transformer 5 Speed Controller - ATC1-2TK1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Helios TSW 10 Amp Transformer speed controller1 x Transformer Speed Control - RTRE- 7.0Amp1 x Helios PA10 Speed Potentiometer1 x Ducting 90 Degree Bend - 500mm1 x FU 075 03 Frequency Converter (IP55 Version)1 x Transformer speed controller - ATC1 - 16.0 Amps1 x Inverter VFKB 271 x DHS 500E4 roof fan1 x Transformer speed controller - ATC1 - 10.0 Amps1 x MTV-1/010 Controller 0 to 10V+1 x Helios TSW 12 Amp Transformer speed controller1 x Vent Axia W300310 Controller Electronic 1.5A1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Vent Axia T-Series Controller1 x Vent Axia 2.5Amp Industrial Electronic Speed Controller1 x Spiral Ducting 3 Meters - 500mm1 x MWS 101 x MTP 10, 10K, Speed control1 x Helios TSW 3 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-12TK1 x XPELAIR FR22/30 Controller,1 x TD1300 Mixvent - 250mm1 x Helios TSW MCB Amp Transformer speed controller1 x Transformer Speed Control - RTRE- 3.0Amp1 x Traditional T-Series Window Fan - TX9WW
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