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  Product Qty Price
Single phase speed controller by auto-transformer - RMB 1.5 AmpSingle phase speed controller by auto-transformer - RMB 1.5 Amp
£ 463.06
Isolator Switch - ISOSWIsolator Switch - ISOSW
£ 11.84
TG-K Duct temperature sensorTG-K Duct temperature sensor
£ 67.28
MWS 3 – Transformer Controller With Motor ProtectionMWS 3 – Transformer Controller With Motor Protection
£ 291.75
Elta 6 Amp Electronic single phase speed controller with TKElta 6 Amp Electronic single phase speed controller with TK
£ 420.63
MV-B Dual Switch for use with Helios HQW plate fans,MV-B Dual Switch for use with Helios HQW plate fans,
£ 267.36
CONTROL ECOWATT - BasicCONTROL ECOWATT - Basic
£ 220.23
Systemair Save Connect 2.0 Internet ModuleSystemair Save Connect 2.0 Internet Module
£ 476.40
EM30-24 Electro-Mechanical Control PanelEM30-24 Electro-Mechanical Control Panel
£ 3,618.41
Transformer 5 Speed Controller - ATC1-12TKTransformer 5 Speed Controller - ATC1-12TK
£ 482.30
EC-Vent control boardEC-Vent control board
£ 313.95
ACO 149-ACO1/EDVACO 149-ACO1/EDV
£ 342.97
MWS 1.5 – Transformer Controller With Motor ProtectionMWS 1.5 – Transformer Controller With Motor Protection
£ 1,124.56
CPTA-S PIR SENSOR Volt Free Contacts  - Surface MountedCPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted
£ 523.68
Helios HQW-200/2 - IP55Helios HQW-200/2 - IP55
£ 245.34
BEAS-control moduleBEAS-control module
£ 228.52
SG-200 Fan Guard for the HQW 200SG-200 Fan Guard for the HQW 200
£ 42.44
Elta ACO Panel 149-ACO18BElta ACO Panel 149-ACO18B
£ 451.53
Single phase speed controller by auto-transformer - RMB 3.5 AmpSingle phase speed controller by auto-transformer - RMB 3.5 Amp
£ 474.08
Helios HQW-200/4 - IP55Helios HQW-200/4 - IP55
£ 779.76
WS - Reversing Switch from Helios FansWS - Reversing Switch from Helios Fans
£ 127.18
Single phase speed controller by auto-transformer - RMB 8.0 AmpSingle phase speed controller by auto-transformer - RMB 8.0 Amp
£ 793.80
PIR Sensor - PIR2PIR Sensor - PIR2
£ 93.28
CBS-60 Outlet Flange for CSB/CBT-60CBS-60 Outlet Flange for CSB/CBT-60
£ 196.82
TD Mixvent 800/200 EEXEIIT3TD Mixvent 800/200 EEXEIIT3
£ 968.17
TG-K3/NTC10-01 -  Duct temperature sensorTG-K3/NTC10-01 - Duct temperature sensor
£ 40.47
UB47-  Universal  Insulated TerminalUB47- Universal Insulated Terminal
£ 70.22
EC-Vent Room UnitEC-Vent Room Unit
£ 173.28
Helios HQW-630/4 - IP55Helios HQW-630/4 - IP55
£ 1,045.04
Speed Controller - REB1-NSpeed Controller - REB1-N
£ 83.09
U-EK plastic housing IP65 - for use with the U-EK230E Motor ProtectionU-EK plastic housing IP65 - for use with the U-EK230E Motor Protection
£ 57.33
Transformer Speed Control - RTRE- 7.0AmpTransformer Speed Control - RTRE- 7.0Amp
£ 346.49
Elta Variable Speed Drive IP66 - 0.75KWElta Variable Speed Drive IP66 - 0.75KW
£ 848.31
Helios HQW-250/4 - IP55Helios HQW-250/4 - IP55
£ 276.50
Vent Axia ACM 125 inline mixed flow duct fanVent Axia ACM 125 inline mixed flow duct fan
£ 131.69
RDH FLEX-SQUARE - ADH/RDH 0450RDH FLEX-SQUARE - ADH/RDH 0450
£ 335.98
Transformer 5 Speed Controller - ATC1-4TKTransformer 5 Speed Controller - ATC1-4TK
£ 180.52
Speed Controller - REB10Speed Controller - REB10
£ 253.45
Electronic extractor fan speed controller - FSC 1.5Electronic extractor fan speed controller - FSC 1.5
£ 33.06
Airvent ceiling fan controllerAirvent ceiling fan controller
£ 52.49
S & P  Aluminium Axial Fan Louvre Shutter - PER-CR- 500S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 500
£ 213.30
Multiflow SMB550/4-1ACMultiflow SMB550/4-1AC
£ 3,033.98
Commercial Single or 3 phase Fan Reversing Switch - RS1Commercial Single or 3 phase Fan Reversing Switch - RS1
£ 64.83
EM30-24 Control Panel Commissioning ServiceEM30-24 Control Panel Commissioning Service
£ 1,747.46
Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)
£ 396.14
TUNE-R-200-3-M1 - Control DamperTUNE-R-200-3-M1 - Control Damper
£ 249.99
Vent Axia Silent 100T  (TIMER)Vent Axia Silent 100T (TIMER)
£ 103.20
PIR Sensor - PIR4PIR Sensor - PIR4
£ 31.10
CBT-100N CentrifugalCBT-100N Centrifugal
£ 801.96
Flakt Woods ME 1.6 speed controller 6.0amp - EA901159Flakt Woods ME 1.6 speed controller 6.0amp - EA901159
£ 145.98
Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)
£ 726.95
CFI In-line 425 - Carbon FilterCFI In-line 425 - Carbon Filter
£ 115.00
TUNE-R-200-3-M2 - Control DamperTUNE-R-200-3-M2 - Control Damper
£ 254.99
Transformer (silent) speed controller - RE 3.0 AmpTransformer (silent) speed controller - RE 3.0 Amp
£ 167.99
AXC TP - 150mm Plastic Centrifugal Inline FanAXC TP - 150mm Plastic Centrifugal Inline Fan
£ 73.50
TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)
£ 58.64
Speed Controller - REB8Speed Controller - REB8
£ 249.30
Remote Timer Control - 1351Remote Timer Control - 1351
£ 49.83

Sub-Total: £ 25,437.40


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2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Isolator Switch - ISOSW1 x TG-K Duct temperature sensor1 x MWS 3 – Transformer Controller With Motor Protection3 x Elta 6 Amp Electronic single phase speed controller with TK4 x MV-B Dual Switch for use with Helios HQW plate fans,1 x CONTROL ECOWATT - Basic3 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Electro-Mechanical Control Panel2 x Transformer 5 Speed Controller - ATC1-12TK1 x EC-Vent control board1 x ACO 149-ACO1/EDV4 x MWS 1.5 – Transformer Controller With Motor Protection2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Helios HQW-200/2 - IP551 x BEAS-control module2 x SG-200 Fan Guard for the HQW 2001 x Elta ACO Panel 149-ACO18B2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Helios HQW-200/4 - IP552 x WS - Reversing Switch from Helios Fans2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x PIR Sensor - PIR21 x CBS-60 Outlet Flange for CSB/CBT-601 x TD Mixvent 800/200 EEXEIIT31 x TG-K3/NTC10-01 - Duct temperature sensor1 x UB47- Universal Insulated Terminal1 x EC-Vent Room Unit1 x Helios HQW-630/4 - IP551 x Speed Controller - REB1-N1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Transformer Speed Control - RTRE- 7.0Amp1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Helios HQW-250/4 - IP551 x Vent Axia ACM 125 inline mixed flow duct fan2 x RDH FLEX-SQUARE - ADH/RDH 04501 x Transformer 5 Speed Controller - ATC1-4TK1 x Speed Controller - REB101 x Electronic extractor fan speed controller - FSC 1.51 x Airvent ceiling fan controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Multiflow SMB550/4-1AC1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x EM30-24 Control Panel Commissioning Service1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x TUNE-R-200-3-M1 - Control Damper1 x Vent Axia Silent 100T (TIMER)1 x PIR Sensor - PIR41 x CBT-100N Centrifugal2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x CFI In-line 425 - Carbon Filter1 x TUNE-R-200-3-M2 - Control Damper1 x Transformer (silent) speed controller - RE 3.0 Amp1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x Speed Controller - REB81 x Remote Timer Control - 1351
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...