4 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Balance S Diffuser - NO RING - 100mm1 x Metal Inline Fan - VENT-125NK1 x Stainless Steel Jet Cowl Ventilation Outlet - 500mm1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x FU 22 25 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x ELTA - Three Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Elta 10 Amp Electronic single phase speed controller.1 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 2001 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 1002 x Electronic extractor fan speed controller - FSC 1.51 x Curved Blade Grille 600x600 (2way blow)3 x EC6H - Reversible Group Fan Electronic Controller1 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50181 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Circular Ceiling Diffuser - TST 1601 x EFSC-3N- Single Phase Speed Control4 x Elta 3 Amp Electronic single phase speed controller with TK1 x Elta 2 Amp Electronic single phase speed controller.1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps4 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 200mm1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x Round ceiling diffuser 300mm4 x COM-31 x Round ceiling diffuser 350mm1 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps1 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer3 x Push Timer Switch - ZA41 x TDP-D Pressure Sensor with Display3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B2 x 7 Day Programmable TIMECLOCK3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller2 x Helios TSW 0.3Amp Compact Transformer speed controller2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK2 x Helios TSW MCB Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 2 Amp4 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Helios TSW 1.5 Amp Transformer speed controller3 x Helios TSW 3 Amp Transformer speed controller2 x MV-B Dual Switch for use with Helios HQW plate fans,4 x Systemair Save Connect 2.0 Internet Module2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Vent Axia ACM 125 inline mixed flow duct fan3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x CS2 Current Switch3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x TTC-2000 Three phase electric heater controller1 x Vent Axia ACM 100 inline mixed flow duct fan3 x Isolator Switch - ISOSW1 x DEF-140T Inlet Guard for the CBT-100N3 x MWS 3 – Transformer Controller With Motor Protection2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x EC-Vent control board1 x RDS 11 Helios Transformer Controller With Motor Protection1 x CONTROL ECOWATT - Basic2 x TG-K Duct temperature sensor1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x RDS 7 Helios Transformer Controller With Motor Protection1 x ERR 20/1 Centrifugal inline fan2 x Transformer 5 Speed Controller - ATC1-12TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x WS - Reversing Switch from Helios Fans3 x MWS 1.5 – Transformer Controller With Motor Protection1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit1 x BEAS-control module2 x Temperature Fan Speed Controller - ATCP4-WMS1 x Elta ACO Panel 149-ACO18B1 x ERR 31/1 Centrifugal inline fan2 x Helios HQW-200/2 - IP551 x Two Speed Switch - REGUL-2
Best sellers
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...