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  Product Qty Price
Vent Axia ACM 125 inline mixed flow duct fanVent Axia ACM 125 inline mixed flow duct fan
£ 263.38
CS2 Current SwitchCS2 Current Switch
£ 38.37
Single phase speed controller by auto-transformer - RMB 1.5 AmpSingle phase speed controller by auto-transformer - RMB 1.5 Amp
£ 694.59
Isolator Switch - ISOSWIsolator Switch - ISOSW
£ 17.76
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
ACOAS/ AC/EC Auto Changeover 8AmpACOAS/ AC/EC Auto Changeover 8Amp
£ 248.06
TTC-2000 Three phase electric heater controllerTTC-2000 Three phase electric heater controller
£ 1,211.94
Helios HQW-200/2 - IP55Helios HQW-200/2 - IP55
£ 490.68
Elta 6 Amp Electronic single phase speed controller with TKElta 6 Amp Electronic single phase speed controller with TK
£ 420.63
BEAS-control moduleBEAS-control module
£ 457.04
EM30-24 Electro-Mechanical Control PanelEM30-24 Electro-Mechanical Control Panel
£ 3,618.41
CONTROL ECOWATT - BasicCONTROL ECOWATT - Basic
£ 220.23
Single phase speed controller by auto-transformer - RMB 8.0 AmpSingle phase speed controller by auto-transformer - RMB 8.0 Amp
£ 1,190.70
CPTA-S PIR SENSOR Volt Free Contacts  - Surface MountedCPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted
£ 523.68
EC-Vent control boardEC-Vent control board
£ 313.95
ACO 149-ACO1/EDVACO 149-ACO1/EDV
£ 342.97
Elta ACO Panel 149-ACO18BElta ACO Panel 149-ACO18B
£ 451.53
Systemair Save Connect 2.0 Internet ModuleSystemair Save Connect 2.0 Internet Module
£ 635.20
MWS 1.5 – Transformer Controller With Motor ProtectionMWS 1.5 – Transformer Controller With Motor Protection
£ 1,124.56
EC6H - Reversible Group Fan Electronic ControllerEC6H - Reversible Group Fan Electronic Controller
£ 334.00
S & P  Aluminium Axial Fan Louvre Shutter - PER-CR- 630S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 630
£ 246.75
EC-Vent Room UnitEC-Vent Room Unit
£ 173.28
TG-K3/NTC10-01 -  Duct temperature sensorTG-K3/NTC10-01 - Duct temperature sensor
£ 121.41
Multiflow SMB550/4-1ACMultiflow SMB550/4-1AC
£ 4,550.97
EM30-24 Control Panel Commissioning ServiceEM30-24 Control Panel Commissioning Service
£ 1,747.46
Transformer 5 Speed Controller - ATC1-12TKTransformer 5 Speed Controller - ATC1-12TK
£ 723.45
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
Helios HQW-200/4 - IP55Helios HQW-200/4 - IP55
£ 779.76
Helios HQW-630/4 - IP55Helios HQW-630/4 - IP55
£ 2,090.08
Single phase speed controller by auto-transformer - RMB 3.5 AmpSingle phase speed controller by auto-transformer - RMB 3.5 Amp
£ 474.08
Airvent ceiling fan controllerAirvent ceiling fan controller
£ 157.47
Skyflow SSR Horizontal Roof Cowl SSR31/35BSSkyflow SSR Horizontal Roof Cowl SSR31/35BS
£ 858.68
WS - Reversing Switch from Helios FansWS - Reversing Switch from Helios Fans
£ 190.77
Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)
£ 1,188.42
Vent Axia T-Series ControllerVent Axia T-Series Controller
£ 512.79
S & P  Aluminium Axial Fan Louvre Shutter - PER-CR- 500S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 500
£ 213.30
Easy-fix termination kit - High Rise Ventilator - EFTEasy-fix termination kit - High Rise Ventilator - EFT
£ 16.35
Elta Variable Speed Drive IP66 - 0.75KWElta Variable Speed Drive IP66 - 0.75KW
£ 2,544.93
HCFC 1.7 - Reversible Speed Controller for HCF sweep fansHCFC 1.7 - Reversible Speed Controller for HCF sweep fans
£ 154.00
S&P MULTI-REG EC FAN CONTROLLER / INTERFACES&P MULTI-REG EC FAN CONTROLLER / INTERFACE
£ 828.28
Transformer (silent) speed controller - RE 3.0 AmpTransformer (silent) speed controller - RE 3.0 Amp
£ 1,007.94
SG-200 Fan Guard for the HQW 200SG-200 Fan Guard for the HQW 200
£ 63.66
Commercial Single or 3 phase Fan Reversing Switch - RS1Commercial Single or 3 phase Fan Reversing Switch - RS1
£ 259.32
Elta Variable Speed Drive IP66 - 2.2KWElta Variable Speed Drive IP66 - 2.2KW
£ 2,108.90
REE-1  Electronic Speed ControllerREE-1 Electronic Speed Controller
£ 58.15
TG-R room temperature sensorTG-R room temperature sensor
£ 135.74
MTP 10, 10K, Speed controlMTP 10, 10K, Speed control
£ 149.58
Single phase speed controller by auto-transformer - RMB 10.0 AmpSingle phase speed controller by auto-transformer - RMB 10.0 Amp
£ 479.59
Transformer (silent) speed controller - RE 1.5 AmpTransformer (silent) speed controller - RE 1.5 Amp
£ 264.58
Helios HQW-250/4 - IP55Helios HQW-250/4 - IP55
£ 553.00
Speed Controller - REB5Speed Controller - REB5
£ 131.57
Electronic extractor fan speed controller - FSC 1.5Electronic extractor fan speed controller - FSC 1.5
£ 99.18
KMBI 180 Connector rectangular/circular to install on the discharge of CMTKMBI 180 Connector rectangular/circular to install on the discharge of CMT
£ 230.37
CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct drivenCMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven
£ 1,074.94
TUNE-R-200-3-M1 - Control DamperTUNE-R-200-3-M1 - Control Damper
£ 499.98
QPTW 250C Acoustic Twin Fan with ControllerQPTW 250C Acoustic Twin Fan with Controller
£ 5,980.00
Bathroom Fan -Envirovent- Silent 100 T (Timer Model)Bathroom Fan -Envirovent- Silent 100 T (Timer Model)
£ 92.12
MV-B Dual Switch for use with Helios HQW plate fans,MV-B Dual Switch for use with Helios HQW plate fans,
£ 66.84
Vent Axia Silent 100T  (TIMER)Vent Axia Silent 100T (TIMER)
£ 206.40
Remote Timer Control - 1351Remote Timer Control - 1351
£ 99.66
CBS-60 Outlet Flange for CSB/CBT-60CBS-60 Outlet Flange for CSB/CBT-60
£ 196.82
Transformer Speed Control - RTRE- 12.0AmpTransformer Speed Control - RTRE- 12.0Amp
£ 1,259.97
Speed Controller - REB10Speed Controller - REB10
£ 760.35
Helios PU10 Speed Potentiometer (Flush Mounted)Helios PU10 Speed Potentiometer (Flush Mounted)
£ 121.54
RDH FLEX-SQUARE - ADH/RDH 0450RDH FLEX-SQUARE - ADH/RDH 0450
£ 335.98
PIR Sensor - PIR2PIR Sensor - PIR2
£ 279.84
PIR Sensor - PIR4PIR Sensor - PIR4
£ 93.30
KKS 100 silencer-section - For use with the MUB 100 size Fans.KKS 100 silencer-section - For use with the MUB 100 size Fans.
£ 1,149.00
DDMP 10-08 3F 2210W M6A4 DG0DDMP 10-08 3F 2210W M6A4 DG0
£ 2,624.40
CBA-60 Inlet Flange for CBT-60CBA-60 Inlet Flange for CBT-60
£ 242.42
Helios HQW-315/4 - IP55Helios HQW-315/4 - IP55
£ 1,333.72
Silent 100 Window Kit - windowSSilent 100 Window Kit - windowS
£ 63.64
CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVRCBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR
£ 1,151.13
Vent Axia ACM 150 inline mixed flow duct fanVent Axia ACM 150 inline mixed flow duct fan
£ 241.88
Vent Axia ACM 200 inline mixed flow duct fanVent Axia ACM 200 inline mixed flow duct fan
£ 658.00
220x90mm Insulated Rectangular Vertical 45° Bend220x90mm Insulated Rectangular Vertical 45° Bend
£ 52.40
Egg Crate Grille with G2 Dust panel filter 1 inch- 300x300Egg Crate Grille with G2 Dust panel filter 1 inch- 300x300
£ 109.89
Elta Wall Cowl SWC35/40Elta Wall Cowl SWC35/40
£ 155.94
Elta Wall Cowl SWC45/50Elta Wall Cowl SWC45/50
£ 217.23
Speed Controller - REB1Speed Controller - REB1
£ 166.18
Transformer Speed Control - RTRE- 1.5AmpTransformer Speed Control - RTRE- 1.5Amp
£ 172.19
Speed Controller - REB1-NSpeed Controller - REB1-N
£ 166.18
Elta - Room Sensor - Temp/Humid/C02Elta - Room Sensor - Temp/Humid/C02
£ 1,203.75
ENV 100 12v transformer  SELVENV 100 12v transformer SELV
£ 44.51
TUNE-R-200-3-M4 - Control DamperTUNE-R-200-3-M4 - Control Damper
£ 699.98
DDMP 12-12 3F 5700W M6M0 DG7DDMP 12-12 3F 5700W M6M0 DG7
£ 3,268.08
UB47-  Universal  Insulated TerminalUB47- Universal Insulated Terminal
£ 140.44
Speed Controller - REB8Speed Controller - REB8
£ 747.90
Jet Cowl - 315mmJet Cowl - 315mm
£ 180.40
SAVE VSR 300 heat recovery unitSAVE VSR 300 heat recovery unit
£ 2,395.00
Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)
£ 82.78
Elta Variable Speed Drive IP66 - 1.5KWElta Variable Speed Drive IP66 - 1.5KW
£ 1,915.04
HIMF - Mixed Flow Fan 100mm Inline FanHIMF - Mixed Flow Fan 100mm Inline Fan
£ 32.07
AXC TP - 150mm Plastic Centrifugal Inline FanAXC TP - 150mm Plastic Centrifugal Inline Fan
£ 147.00
Biflow SB400-CON2-3 - High Temperature Bifurcated FanBiflow SB400-CON2-3 - High Temperature Bifurcated Fan
£ 1,797.90
AIRVENT speed control - AIR401961AIRVENT speed control - AIR401961
£ 52.49
Egg Crate Grille with Dust panel filter 1 inch- 595x595Egg Crate Grille with Dust panel filter 1 inch- 595x595
£ 127.65
Flakt Woods ME 1.6 speed controller 6.0amp - EA901159Flakt Woods ME 1.6 speed controller 6.0amp - EA901159
£ 145.98
CBT-100N CentrifugalCBT-100N Centrifugal
£ 801.96
S & P  Aluminium Axial Fan Louvre Shutter - PER-CR- 710S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 710
£ 275.10
Mini Diffuser - 100mmMini Diffuser - 100mm
£ 30.28
204x60mm Insulated Rectangular Vertical 45° Bend204x60mm Insulated Rectangular Vertical 45° Bend
£ 24.10
TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline FanTD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan
£ 439.90
Vertical Cowl and Fan (Single Phase) - RAV400-4-1Vertical Cowl and Fan (Single Phase) - RAV400-4-1
£ 760.08
Duct Termination with Mesh - 250mmDuct Termination with Mesh - 250mm
£ 32.76
REB-CVF 0-10v ControllerREB-CVF 0-10v Controller
£ 137.13
Elta Louvre Shutter - 400mmElta Louvre Shutter - 400mm
£ 58.80
Transformer Speed Control - RTRE- 7.0AmpTransformer Speed Control - RTRE- 7.0Amp
£ 692.98
RD35S-4DW.6W.3L - 122297  (Three Phase)RD35S-4DW.6W.3L - 122297 (Three Phase)
£ 2,774.00
Duct Termination with Mesh - 450mmDuct Termination with Mesh - 450mm
£ 319.94
WSD 100 (1060x1060x70)WSD 100 (1060x1060x70)
£ 289.00
GXC6EC - High Performance Extract FanGXC6EC - High Performance Extract Fan
£ 109.99
CO2 Room Sensor - CO2-RCO2 Room Sensor - CO2-R
£ 370.44
Speed Controller - REB2.5-NSpeed Controller - REB2.5-N
£ 90.02
MTS10- extractor fan 3 step switchMTS10- extractor fan 3 step switch
£ 76.20
TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)
£ 58.64
Single Deflection Grille 400mm with OBD damperSingle Deflection Grille 400mm with OBD damper
£ 58.08
DDMP 12-12 1F 1800W M6A4 DA8DDMP 12-12 1F 1800W M6A4 DA8
£ 1,414.80
CSB-60 Centrifugal fanCSB-60 Centrifugal fan
£ 511.10
CBA-100 Inlet Flange for CBT-100CBA-100 Inlet Flange for CBT-100
£ 160.92
DDMP 10-10 1F 1000W M6A2 DA5DDMP 10-10 1F 1000W M6A2 DA5
£ 1,225.80
ACO8AC/EC AutoChangeover panelACO8AC/EC AutoChangeover panel
£ 300.62
Biflow SB250-CON4-3 - High Temperature Bifurcated FanBiflow SB250-CON4-3 - High Temperature Bifurcated Fan
£ 1,663.74
TUNE-R-200-3-M2 - Control DamperTUNE-R-200-3-M2 - Control Damper
£ 254.99
220x90mm Insulated Rectangular Horizontal 45° Bend220x90mm Insulated Rectangular Horizontal 45° Bend
£ 27.25
Quietflow SQS100-1ECL - Centrifugal Box FanQuietflow SQS100-1ECL - Centrifugal Box Fan
£ 681.80
Comefri - TLZ 450 R - High Performance Scroll FanComefri - TLZ 450 R - High Performance Scroll Fan
£ 1,359.00
Temperature Fan Speed Controller - ATCP4-WMSTemperature Fan Speed Controller - ATCP4-WMS
£ 152.15
Transformer speed controller - ATC1 - 1.5 AmpsTransformer speed controller - ATC1 - 1.5 Amps
£ 177.46
Skyflow SSR Horizontal Roof Cowl SSR31/35BSkyflow SSR Horizontal Roof Cowl SSR31/35B
£ 411.02
Elta 3 Amp Electronic single phase speed controller with TKElta 3 Amp Electronic single phase speed controller with TK
£ 96.48
Two Speed Switch - REGUL-2Two Speed Switch - REGUL-2
£ 68.68
Elta Wall Cowl SWC25/31Elta Wall Cowl SWC25/31
£ 148.06
220x90mm Insulated Rectangular Vertical 90° Bend220x90mm Insulated Rectangular Vertical 90° Bend
£ 28.30
Elta 6 Amp Electronic single phase speed controller.Elta 6 Amp Electronic single phase speed controller.
£ 231.54
Compact SCD450/4-1ACCompact SCD450/4-1AC
£ 616.50
CBM 9-9 550w 4P VR (Open Motor)CBM 9-9 550w 4P VR (Open Motor)
£ 474.13
EBM-Papst  D4E225-BC01-17 Double inletEBM-Papst D4E225-BC01-17 Double inlet
£ 969.00
Elta 10 Amp Electronic single phase speed controller.Elta 10 Amp Electronic single phase speed controller.
£ 194.25
Elta Variable Speed Drive IP66 - 7.5KWElta Variable Speed Drive IP66 - 7.5KW
£ 2,851.95
CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VRCBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR
£ 370.27
Helios RR-250-C Centrifugal inline fanHelios RR-250-C Centrifugal inline fan
£ 180.25
CBM 12-12 1100w 6P Three PhaseCBM 12-12 1100w 6P Three Phase
£ 549.05
Transformer 5 Speed Controller - ATC1-4TKTransformer 5 Speed Controller - ATC1-4TK
£ 180.52

Sub-Total: £ 91,379.79


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2 x Vent Axia ACM 125 inline mixed flow duct fan1 x CS2 Current Switch3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Isolator Switch - ISOSW1 x TG-K Duct temperature sensor1 x MWS 3 – Transformer Controller With Motor Protection1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x TTC-2000 Three phase electric heater controller2 x Helios HQW-200/2 - IP553 x Elta 6 Amp Electronic single phase speed controller with TK2 x BEAS-control module1 x EM30-24 Electro-Mechanical Control Panel1 x CONTROL ECOWATT - Basic3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x EC-Vent control board1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B4 x Systemair Save Connect 2.0 Internet Module4 x MWS 1.5 – Transformer Controller With Motor Protection2 x EC6H - Reversible Group Fan Electronic Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EC-Vent Room Unit3 x TG-K3/NTC10-01 - Duct temperature sensor3 x Multiflow SMB550/4-1AC1 x EM30-24 Control Panel Commissioning Service3 x Transformer 5 Speed Controller - ATC1-12TK1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x Helios HQW-200/4 - IP552 x Helios HQW-630/4 - IP552 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Airvent ceiling fan controller2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x WS - Reversing Switch from Helios Fans3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)3 x Vent Axia T-Series Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT3 x Elta Variable Speed Drive IP66 - 0.75KW2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE6 x Transformer (silent) speed controller - RE 3.0 Amp3 x SG-200 Fan Guard for the HQW 2004 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Elta Variable Speed Drive IP66 - 2.2KW1 x REE-1 Electronic Speed Controller2 x TG-R room temperature sensor3 x MTP 10, 10K, Speed control1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Transformer (silent) speed controller - RE 1.5 Amp2 x Helios HQW-250/4 - IP551 x Speed Controller - REB53 x Electronic extractor fan speed controller - FSC 1.51 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x TUNE-R-200-3-M1 - Control Damper4 x QPTW 250C Acoustic Twin Fan with Controller2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Vent Axia Silent 100T (TIMER)2 x Remote Timer Control - 13511 x CBS-60 Outlet Flange for CSB/CBT-603 x Transformer Speed Control - RTRE- 12.0Amp3 x Speed Controller - REB102 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x RDH FLEX-SQUARE - ADH/RDH 04503 x PIR Sensor - PIR23 x PIR Sensor - PIR41 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x DDMP 10-08 3F 2210W M6A4 DG02 x CBA-60 Inlet Flange for CBT-604 x Helios HQW-315/4 - IP552 x Silent 100 Window Kit - windowS3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Vent Axia ACM 150 inline mixed flow duct fan2 x Vent Axia ACM 200 inline mixed flow duct fan2 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/502 x Speed Controller - REB11 x Transformer Speed Control - RTRE- 1.5Amp2 x Speed Controller - REB1-N3 x Elta - Room Sensor - Temp/Humid/C021 x ENV 100 12v transformer SELV2 x TUNE-R-200-3-M4 - Control Damper1 x DDMP 12-12 3F 5700W M6M0 DG72 x UB47- Universal Insulated Terminal3 x Speed Controller - REB81 x Jet Cowl - 315mm1 x SAVE VSR 300 heat recovery unit1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)2 x Elta Variable Speed Drive IP66 - 1.5KW1 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x AIRVENT speed control - AIR4019611 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x CBT-100N Centrifugal1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Mini Diffuser - 100mm1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Duct Termination with Mesh - 250mm1 x REB-CVF 0-10v Controller1 x Elta Louvre Shutter - 400mm2 x Transformer Speed Control - RTRE- 7.0Amp2 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Duct Termination with Mesh - 450mm1 x WSD 100 (1060x1060x70)1 x GXC6EC - High Performance Extract Fan1 x CO2 Room Sensor - CO2-R1 x Speed Controller - REB2.5-N2 x MTS10- extractor fan 3 step switch1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x Single Deflection Grille 400mm with OBD damper1 x DDMP 12-12 1F 1800W M6A4 DA81 x CSB-60 Centrifugal fan1 x CBA-100 Inlet Flange for CBT-1001 x DDMP 10-10 1F 1000W M6A2 DA51 x ACO8AC/EC AutoChangeover panel1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x TUNE-R-200-3-M2 - Control Damper1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Temperature Fan Speed Controller - ATCP4-WMS2 x Transformer speed controller - ATC1 - 1.5 Amps1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Elta 3 Amp Electronic single phase speed controller with TK2 x Two Speed Switch - REGUL-21 x Elta Wall Cowl SWC25/311 x 220x90mm Insulated Rectangular Vertical 90° Bend2 x Elta 6 Amp Electronic single phase speed controller.1 x Compact SCD450/4-1AC1 x CBM 9-9 550w 4P VR (Open Motor)1 x EBM-Papst D4E225-BC01-17 Double inlet1 x Elta 10 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 7.5KW1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Helios RR-250-C Centrifugal inline fan1 x CBM 12-12 1100w 6P Three Phase1 x Transformer 5 Speed Controller - ATC1-4TK
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

Look good, works well, except the shaft of the lanellae cuts...