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  Product Qty Price
Vent Axia ACM 100 inline mixed flow duct fanVent Axia ACM 100 inline mixed flow duct fan
£ 212.86
ACO8AC/EC AutoChangeover panelACO8AC/EC AutoChangeover panel
£ 300.62
ACOAS/ AC/EC Auto Changeover 8AmpACOAS/ AC/EC Auto Changeover 8Amp
£ 248.06
EC-Vent control boardEC-Vent control board
£ 313.95
Easy-fix termination kit - High Rise Ventilator - EFTEasy-fix termination kit - High Rise Ventilator - EFT
£ 16.35
EM30-24 Control Panel Commissioning ServiceEM30-24 Control Panel Commissioning Service
£ 1,747.46
S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 355S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 355
£ 192.53
ELTA - Single Phase Transformer 2ampsELTA - Single Phase Transformer 2amps
£ 174.31
Electronic extractor fan speed controller - FSC 1.5Electronic extractor fan speed controller - FSC 1.5
£ 132.24
EC6H - Reversible Group Fan Electronic ControllerEC6H - Reversible Group Fan Electronic Controller
£ 668.00
Elta 2  Amp Electronic single phase speed controller.Elta 2 Amp Electronic single phase speed controller.
£ 36.41
Elta 3 Amp Electronic single phase speed controller with TKElta 3 Amp Electronic single phase speed controller with TK
£ 385.92
Elta 6 Amp Electronic single phase speed controller with TKElta 6 Amp Electronic single phase speed controller with TK
£ 701.05
Airvent ceiling fan controllerAirvent ceiling fan controller
£ 157.47
ELTA - Single Phase Transformer 8ampsELTA - Single Phase Transformer 8amps
£ 264.02
EFSC-3N- Single Phase Speed ControlEFSC-3N- Single Phase Speed Control
£ 46.25
ELTA - Single Phase Transformer 16ampsELTA - Single Phase Transformer 16amps
£ 476.61
ELTA - Single Phase Transformer 12ampsELTA - Single Phase Transformer 12amps
£ 310.42
ELTA - Single Phase Transformer 4ampsELTA - Single Phase Transformer 4amps
£ 276.25
Elta 6 Amp Electronic single phase speed controller.Elta 6 Amp Electronic single phase speed controller.
£ 347.31
ELTA - Single Phase Transformer 10ampsELTA - Single Phase Transformer 10amps
£ 293.30
Run On Timer - 5s - 4hrs - RT5ARun On Timer - 5s - 4hrs - RT5A
£ 35.66
Remote Timer Control - 1351Remote Timer Control - 1351
£ 149.49
Isolator Switch - ISOSWIsolator Switch - ISOSW
£ 11.84
Single phase speed controller by auto-transformer - RMB 3.5 AmpSingle phase speed controller by auto-transformer - RMB 3.5 Amp
£ 474.08
Push Timer Switch - ZA4Push Timer Switch - ZA4
£ 82.68
Helios ZNE Electronic Fan Overrun TimerHelios ZNE Electronic Fan Overrun Timer
£ 49.85
Multi Input Run On Timer - 0 - 20min - CFCUMulti Input Run On Timer - 0 - 20min - CFCU
£ 312.24
Time Delay Unit - DT20BTime Delay Unit - DT20B
£ 62.50
BEAS-control moduleBEAS-control module
£ 457.04
7 Day Programmable TIMECLOCK7 Day Programmable TIMECLOCK
£ 90.02
Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)
£ 173.94
TTC-2000 Three phase electric heater controllerTTC-2000 Three phase electric heater controller
£ 1,211.94
Speed Controller - REB5Speed Controller - REB5
£ 263.14
REB-CVF 0-10v ControllerREB-CVF 0-10v Controller
£ 137.13
PIR Sensor - PIR2PIR Sensor - PIR2
£ 373.12
PIR Sensor - PIR4PIR Sensor - PIR4
£ 93.30
Elta Wall Cowl SWC56/63Elta Wall Cowl SWC56/63
£ 322.82
UB47-  Universal  Insulated TerminalUB47- Universal Insulated Terminal
£ 210.66
Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fanVent Axia ACM 125 T (Timer Model) inline mixed flow duct fan
£ 537.52
S&P MULTI-REG EC FAN CONTROLLER / INTERFACES&P MULTI-REG EC FAN CONTROLLER / INTERFACE
£ 1,242.42
REU 1.5amp Speed control - Two Speed Five-Step Transformer  - Trickle and BoostREU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost
£ 312.56
HCFC 1.7 - Reversible Speed Controller for HCF sweep fansHCFC 1.7 - Reversible Speed Controller for HCF sweep fans
£ 154.00
Helios TSW 3 Amp Transformer speed controllerHelios TSW 3 Amp Transformer speed controller
£ 522.93
Vent Axia ACM 150 inline mixed flow duct fanVent Axia ACM 150 inline mixed flow duct fan
£ 725.64
Elta 3 Amp Electronic single phase speed controller.Elta 3 Amp Electronic single phase speed controller.
£ 81.05
RDS 11  Helios  Transformer Controller With Motor ProtectionRDS 11 Helios Transformer Controller With Motor Protection
£ 1,194.99
AIRVENT speed control - AIR401961AIRVENT speed control - AIR401961
£ 104.98
Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)
£ 792.28
Systemair Save Connect 2.0 Internet ModuleSystemair Save Connect 2.0 Internet Module
£ 635.20
EFSC-6N- Single Phase Speed ControlEFSC-6N- Single Phase Speed Control
£ 69.00
Transformer speed controller - ATC1 - 1.5 AmpsTransformer speed controller - ATC1 - 1.5 Amps
£ 266.19
CS2 Current SwitchCS2 Current Switch
£ 115.11
Single phase speed controller by auto-transformer - RMB 1.5 AmpSingle phase speed controller by auto-transformer - RMB 1.5 Amp
£ 926.12
TG-K Duct temperature sensorTG-K Duct temperature sensor
£ 134.56
Envirovent G4 Filter - SL-G4/F7Envirovent G4 Filter - SL-G4/F7
£ 100.94
WS - Reversing Switch from Helios FansWS - Reversing Switch from Helios Fans
£ 254.36
Transformer (silent) speed controller - RE 3.0 AmpTransformer (silent) speed controller - RE 3.0 Amp
£ 503.97
TG-R room temperature sensorTG-R room temperature sensor
£ 203.61
CPTA-S PIR SENSOR Volt Free Contacts  - Surface MountedCPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted
£ 261.84
Elta Variable Speed Drive IP66 - 0.75KWElta Variable Speed Drive IP66 - 0.75KW
£ 1,696.62
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
Speed Controller - REB1-NSpeed Controller - REB1-N
£ 249.27
Transformer Speed Control - RTRE- 7.0AmpTransformer Speed Control - RTRE- 7.0Amp
£ 692.98
MTP 10, 10K, Speed controlMTP 10, 10K, Speed control
£ 149.58
CBM 9-9 550w 4P VR (Open Motor)CBM 9-9 550w 4P VR (Open Motor)
£ 474.13
Silent 100 Window Kit - windowSSilent 100 Window Kit - windowS
£ 31.82
MTS10- extractor fan 3 step switchMTS10- extractor fan 3 step switch
£ 76.20
Transformer Speed Control - RTRE- 1.5AmpTransformer Speed Control - RTRE- 1.5Amp
£ 344.38
TG-K Duct temperature sensorTG-K Duct temperature sensor
£ 134.56
VTR 300 STD Filter KitVTR 300 STD Filter Kit
£ 70.56
Speed Controller - REB1Speed Controller - REB1
£ 249.27
Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fanVent Axia ACM 100 T (Timer Model) inline mixed flow duct fan
£ 271.26
Remote controller FLEX - for VEKO INTRemote controller FLEX - for VEKO INT
£ 734.00
Helios TSW 7.5 Amp Transformer speed controllerHelios TSW 7.5 Amp Transformer speed controller
£ 718.38
Transformer 5 Speed Controller - ATC1-8TKTransformer 5 Speed Controller - ATC1-8TK
£ 415.14
Transformer 5 Speed Controller - ATC1-4TKTransformer 5 Speed Controller - ATC1-4TK
£ 361.04
Three Phase Transformer controllers - RMT 1.5 AmpThree Phase Transformer controllers - RMT 1.5 Amp
£ 954.68
Transformer 5 Speed Controller - ATC1-10TKTransformer 5 Speed Controller - ATC1-10TK
£ 225.36
Helios TSW 1.5 Amp Transformer speed controllerHelios TSW 1.5 Amp Transformer speed controller
£ 429.12
Vent Axia ACM 200 inline mixed flow duct fanVent Axia ACM 200 inline mixed flow duct fan
£ 658.00
COM-3COM-3
£ 266.26
Vent Axia ACM 125 inline mixed flow duct fanVent Axia ACM 125 inline mixed flow duct fan
£ 395.07
MWS 3 – Transformer Controller With Motor ProtectionMWS 3 – Transformer Controller With Motor Protection
£ 875.25
Single phase speed controller by auto-transformer - RMB 8.0 AmpSingle phase speed controller by auto-transformer - RMB 8.0 Amp
£ 1,190.70
Two Speed Switch - REGUL-2Two Speed Switch - REGUL-2
£ 34.34
Helios HQW-200/2 - IP55Helios HQW-200/2 - IP55
£ 490.68
Vent Axia T-Series ControllerVent Axia T-Series Controller
£ 512.79
Helios HQW-630/4 - IP55Helios HQW-630/4 - IP55
£ 2,090.08
TG-K3/NTC10-01 -  Duct temperature sensorTG-K3/NTC10-01 - Duct temperature sensor
£ 80.94
Transformer Speed Control - RTRE- 12.0AmpTransformer Speed Control - RTRE- 12.0Amp
£ 839.98
Transformer (silent) speed controller - RE 1.5 AmpTransformer (silent) speed controller - RE 1.5 Amp
£ 132.29
CONTROL ECOWATT - BasicCONTROL ECOWATT - Basic
£ 220.23
MWS 1.5 – Transformer Controller With Motor ProtectionMWS 1.5 – Transformer Controller With Motor Protection
£ 843.42
EM30-24 Electro-Mechanical Control PanelEM30-24 Electro-Mechanical Control Panel
£ 3,618.41
Speed Controller - REB10Speed Controller - REB10
£ 506.90
S & P  Aluminium Axial Fan Louvre Shutter - PER-CR- 630S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 630
£ 246.75
Commercial Single or 3 phase Fan Reversing Switch - RS1Commercial Single or 3 phase Fan Reversing Switch - RS1
£ 194.49
FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)
£ 30.06
Helios HQW-200/4 - IP55Helios HQW-200/4 - IP55
£ 259.92
Multiflow SMB550/4-1ACMultiflow SMB550/4-1AC
£ 3,033.98
Elta ACO Panel 149-ACO18BElta ACO Panel 149-ACO18B
£ 451.53
S & P  Aluminium Axial Fan Louvre Shutter - PER-CR- 500S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 500
£ 213.30
EC-Vent Room UnitEC-Vent Room Unit
£ 173.28
Skyflow SSR Horizontal Roof Cowl SSR31/35BSSkyflow SSR Horizontal Roof Cowl SSR31/35BS
£ 429.34
REE-1  Electronic Speed ControllerREE-1 Electronic Speed Controller
£ 116.30
Helios HQW-315/4 - IP55Helios HQW-315/4 - IP55
£ 1,000.29
Speed Controller - REB8Speed Controller - REB8
£ 498.60
QPTW 250C Acoustic Twin Fan with ControllerQPTW 250C Acoustic Twin Fan with Controller
£ 4,485.00
DEF-CBM-RE-7 - Protection GuardDEF-CBM-RE-7 - Protection Guard
£ 19.30
DDMP 12-12 3F 1810W M6A4 DG0DDMP 12-12 3F 1810W M6A4 DG0
£ 1,452.60
Helios HQW-250/4 - IP55Helios HQW-250/4 - IP55
£ 276.50
Bathroom Fan -Envirovent- Silent 100 T (Timer Model)Bathroom Fan -Envirovent- Silent 100 T (Timer Model)
£ 46.06
Elta - Room Sensor - Temp/Humid/C02Elta - Room Sensor - Temp/Humid/C02
£ 401.25
CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVRCBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR
£ 383.71
Mini Diffuser - 100mmMini Diffuser - 100mm
£ 60.56
SAVE VSR 300 heat recovery unitSAVE VSR 300 heat recovery unit
£ 2,395.00
S & P  Aluminium Axial Fan Louvre Shutter - PER-CR- 710S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 710
£ 275.10
Silentub - STUB 100Silentub - STUB 100
£ 46.94
Jet Cowl - 315mmJet Cowl - 315mm
£ 180.40
Envirovent 4 Way Remote Control Switch - SWHBKRF-4Envirovent 4 Way Remote Control Switch - SWHBKRF-4
£ 448.05
Temperature Fan Speed Controller - ATCP4-WMSTemperature Fan Speed Controller - ATCP4-WMS
£ 456.45
Speed controller with Reverse - REB-1RSpeed controller with Reverse - REB-1R
£ 206.37
Helios TSW 0.3Amp Compact Transformer speed controllerHelios TSW 0.3Amp Compact Transformer speed controller
£ 170.76
Transformer 5 Speed Controller - ATC1-12TKTransformer 5 Speed Controller - ATC1-12TK
£ 241.15
Helios TSW MCB Amp Transformer speed controllerHelios TSW MCB Amp Transformer speed controller
£ 488.01
MV-B Dual Switch for use with Helios HQW plate fans,MV-B Dual Switch for use with Helios HQW plate fans,
£ 133.68
Elta ACO Panel 149-ACO14EElta ACO Panel 149-ACO14E
£ 302.31
Isolator Switch - EFF-ISOIsolator Switch - EFF-ISO
£ 32.00
Skyflow SSR Horizontal Roof Cowl SSR31/35BSkyflow SSR Horizontal Roof Cowl SSR31/35B
£ 411.02
Helios PU10 Speed Potentiometer (Flush Mounted)Helios PU10 Speed Potentiometer (Flush Mounted)
£ 121.54
TUNE-R-200-3-M1 - Control DamperTUNE-R-200-3-M1 - Control Damper
£ 249.99
RDH FLEX-SQUARE - ADH/RDH 0450RDH FLEX-SQUARE - ADH/RDH 0450
£ 167.99
Elta Variable Speed Drive IP66 - 2.2KWElta Variable Speed Drive IP66 - 2.2KW
£ 1,054.45
SG-200 Fan Guard for the HQW 200SG-200 Fan Guard for the HQW 200
£ 42.44
Transformer (silent) speed controller - RE 5.0 AmpTransformer (silent) speed controller - RE 5.0 Amp
£ 204.74
Elta Louvre Shutter - 400mmElta Louvre Shutter - 400mm
£ 58.80
Elta Wall Cowl SWC25/31Elta Wall Cowl SWC25/31
£ 148.06
Vent Axia Silent 100T  (TIMER)Vent Axia Silent 100T (TIMER)
£ 103.20
CBT-100N CentrifugalCBT-100N Centrifugal
£ 801.96
TUNE-R-200-3-M4 - Control DamperTUNE-R-200-3-M4 - Control Damper
£ 349.99
Elta Wall Cowl SWC45/50Elta Wall Cowl SWC45/50
£ 217.23
Contactor Interface Station - CI9Contactor Interface Station - CI9
£ 48.30
Quietflow SQS100-1ECL - Centrifugal Box FanQuietflow SQS100-1ECL - Centrifugal Box Fan
£ 681.80
Compact SCD450/4-1ACCompact SCD450/4-1AC
£ 616.50

Sub-Total: £ 66,470.18


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2 x Vent Axia ACM 100 inline mixed flow duct fan1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x EC-Vent control board1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x ELTA - Single Phase Transformer 2amps4 x Electronic extractor fan speed controller - FSC 1.54 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 2 Amp Electronic single phase speed controller.4 x Elta 3 Amp Electronic single phase speed controller with TK5 x Elta 6 Amp Electronic single phase speed controller with TK3 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 8amps1 x EFSC-3N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 12amps1 x ELTA - Single Phase Transformer 4amps3 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps1 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13512 x Isolator Switch - ISOSW2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer4 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B2 x BEAS-control module1 x 7 Day Programmable TIMECLOCK2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x TTC-2000 Three phase electric heater controller2 x Speed Controller - REB51 x REB-CVF 0-10v Controller4 x PIR Sensor - PIR23 x PIR Sensor - PIR41 x Elta Wall Cowl SWC56/633 x UB47- Universal Insulated Terminal4 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Helios TSW 3 Amp Transformer speed controller3 x Vent Axia ACM 150 inline mixed flow duct fan1 x Elta 3 Amp Electronic single phase speed controller.1 x RDS 11 Helios Transformer Controller With Motor Protection2 x AIRVENT speed control - AIR4019612 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)4 x Systemair Save Connect 2.0 Internet Module1 x EFSC-6N- Single Phase Speed Control3 x Transformer speed controller - ATC1 - 1.5 Amps3 x CS2 Current Switch4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x TG-K Duct temperature sensor2 x Envirovent G4 Filter - SL-G4/F74 x WS - Reversing Switch from Helios Fans3 x Transformer (silent) speed controller - RE 3.0 Amp3 x TG-R room temperature sensor1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Elta Variable Speed Drive IP66 - 0.75KW1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x Speed Controller - REB1-N2 x Transformer Speed Control - RTRE- 7.0Amp3 x MTP 10, 10K, Speed control1 x CBM 9-9 550w 4P VR (Open Motor)1 x Silent 100 Window Kit - windowS2 x MTS10- extractor fan 3 step switch2 x Transformer Speed Control - RTRE- 1.5Amp2 x TG-K Duct temperature sensor2 x VTR 300 STD Filter Kit3 x Speed Controller - REB12 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-8TK2 x Transformer 5 Speed Controller - ATC1-4TK2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Transformer 5 Speed Controller - ATC1-10TK3 x Helios TSW 1.5 Amp Transformer speed controller2 x Vent Axia ACM 200 inline mixed flow duct fan2 x COM-33 x Vent Axia ACM 125 inline mixed flow duct fan3 x MWS 3 – Transformer Controller With Motor Protection3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Two Speed Switch - REGUL-22 x Helios HQW-200/2 - IP553 x Vent Axia T-Series Controller2 x Helios HQW-630/4 - IP552 x TG-K3/NTC10-01 - Duct temperature sensor2 x Transformer Speed Control - RTRE- 12.0Amp1 x Transformer (silent) speed controller - RE 1.5 Amp1 x CONTROL ECOWATT - Basic3 x MWS 1.5 – Transformer Controller With Motor Protection1 x EM30-24 Electro-Mechanical Control Panel2 x Speed Controller - REB101 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6303 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Helios HQW-200/4 - IP552 x Multiflow SMB550/4-1AC1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EC-Vent Room Unit1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x REE-1 Electronic Speed Controller3 x Helios HQW-315/4 - IP552 x Speed Controller - REB83 x QPTW 250C Acoustic Twin Fan with Controller1 x DEF-CBM-RE-7 - Protection Guard1 x DDMP 12-12 3F 1810W M6A4 DG01 x Helios HQW-250/4 - IP551 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta - Room Sensor - Temp/Humid/C021 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Mini Diffuser - 100mm1 x SAVE VSR 300 heat recovery unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Silentub - STUB 1001 x Jet Cowl - 315mm3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Temperature Fan Speed Controller - ATCP4-WMS1 x Speed controller with Reverse - REB-1R2 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-12TK1 x Helios TSW MCB Amp Transformer speed controller2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Elta ACO Panel 149-ACO14E2 x Isolator Switch - EFF-ISO1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x TUNE-R-200-3-M1 - Control Damper1 x RDH FLEX-SQUARE - ADH/RDH 04501 x Elta Variable Speed Drive IP66 - 2.2KW2 x SG-200 Fan Guard for the HQW 2001 x Transformer (silent) speed controller - RE 5.0 Amp1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC25/311 x Vent Axia Silent 100T (TIMER)1 x CBT-100N Centrifugal1 x TUNE-R-200-3-M4 - Control Damper1 x Elta Wall Cowl SWC45/501 x Contactor Interface Station - CI91 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Compact SCD450/4-1AC
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

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