• Model:GasInt-002

Gas Interlock system with Gas On Lamp

£ 184.74 (excl. VAT)

£ 221.69 (inc. VAT)

The GVI-002 is a gas interlock control system that can be used with either pressure switches or current sensors to monitor fans and enable the electrical supply to a gas valve actuator..

Control panel features
• Airflow off lamp
• Airflow on lamp
• Gas on lamp
• 10 second overrun timer to overcome loss of supply to gas valve actuator in case of backdrafts

The GVI-002 has connections for 2 current sensors. When fan current flow is proved the airflow on lamp will light and the electrical supply to the gas valve actuator will be enabled, the gas on lamp will light. When there is a loss of fan current the gas valve actuator will remain enabled for 10 seconds. This is to prevent loss of gas in the event of backdrafts. If a supply fan current sensor is fitted then both supply and extract fan current flow is to be proved before the airflow on lamp lights and the electrical supply to the gas valve actuator is enabled.

Control panel connections
• Electrical supply: 230v 1Ph 50Hz
• Remote emergency stop button
• Pressure switch/current sensor for supply fan • Pressure switch/current sensor for extract fan • Gas valve actuator: 230v 1Ph 50Hz motor open, spring return

Remote emergency stop button connections
The GVI-002 has connections to allow the fitting of a remote emergency stop button if required. Ask for details. When this is activated the electrical supply to the gas valve actuator will be disabled.

Be advised pressure switches are considered better than current switches for proving airflow.

Download specifications HERE

Available Options

2 x Elta Variable Speed Drive IP66 - 7.5KW2 x Elta Variable Speed Drive IP66 - 1.5KW2 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP663 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)3 x Elta Variable Speed Drive IP66 - 2.2KW1 x PCA Diffuser - PCA-3151 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x NKS-D swirl diffuser v-300 x 300mm1 x ELTA - Three Phase Transformer 3amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW2 x Elta 10 Amp Electronic single phase speed controller.1 x Curved Blade Grille 600x600 (2way blow)2 x Round ceiling diffuser 400mm1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x Balance S Diffuser - NO RING - 100mm2 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 1603 x Electronic extractor fan speed controller - FSC 1.51 x JSR 200 Painted RAL50181 x ELTA - Single Phase Transformer 8amps1 x Round ceiling diffuser 300mm1 x ELTA - Single Phase Transformer 16amps2 x Elta 6 Amp Electronic single phase speed controller with TK3 x Elta 3 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control2 x Elta 2 Amp Electronic single phase speed controller.2 x Round ceiling diffuser 200mm1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x ELTA - Single Phase Transformer 4amps4 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 350mm2 x Airvent ceiling fan controller2 x Round ceiling diffuser 250mm3 x Elta 6 Amp Electronic single phase speed controller.1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2503 x COM-31 x ELTA - Single Phase Transformer 10amps2 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Push Timer Switch - ZA42 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B1 x Multi Input Run On Timer - 0 - 20min - CFCU2 x 7 Day Programmable TIMECLOCK1 x EC-Vent Room Unit4 x Speed Controller - REB51 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta ACO Panel 149-ACO18B1 x EM30-24 Control Panel Commissioning Service2 x CBM 9-9 550w 4P VR (Open Motor)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3553 x REB-CVF 0-10v Controller1 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC45/501 x GRA-100 External Grill by S&P1 x UB47- Universal Insulated Terminal1 x Elta Wall Cowl SWC25/311 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7103 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Jet Cowl - 315mm3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Helios TSW 10 Amp Transformer speed controller2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x BEAS-control module1 x MWS 1.5 – Transformer Controller With Motor Protection4 x TG-K3/NTC10-01 - Duct temperature sensor1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x MTS10- extractor fan 3 step switch1 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x Speed Controller - REB11 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)5 x MTP 10, 10K, Speed control2 x PIR Sensor - PIR22 x PIR Sensor - PIR43 x VTR 300 STD Filter Kit2 x Contactor Interface Station - CI93 x CBT-100N Centrifugal2 x Elta - Room Sensor - Temp/Humid/C022 x Mini Diffuser - 100mm3 x ACO8AC/EC AutoChangeover panel2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x CO2 Room Sensor - CO2-R1 x VTR 500 STD Filter Kit3 x Remote controller FLEX - for VEKO INT1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Helios TSW 7.5 Amp Transformer speed controller1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer 5 Speed Controller - ATC1-12TK2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Vent Axia ACM 150 inline mixed flow duct fan2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Helios TSW 1.5 Amp Transformer speed controller3 x Transformer 5 Speed Controller - ATC1-4TK1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Vent Axia ACM 100 inline mixed flow duct fan2 x CS2 Current Switch1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x CBS-60 Outlet Flange for CSB/CBT-602 x Transformer (silent) speed controller - RE 1.5 Amp1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x Helios HQW-200/4 - IP552 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Transformer Speed Control - RTRE- 7.0Amp2 x Transformer (silent) speed controller - RE 5.0 Amp2 x Transformer Speed Control - RTRE- 1.5Amp1 x Multiflow SMB550/4-1AC3 x DEF-CBM-RE-7 - Protection Guard1 x Vent Axia Silent 100T (TIMER)2 x Silent 100 Window Kit - windowS3 x QPTW 250C Acoustic Twin Fan with Controller2 x DDMP 09/09 Mounting Flange2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x FFR 355 Filter Cassette2 x Speed Controller - REB2.5-N1 x Speed Controller - REB82 x Helios HQW-250/4 - IP552 x SAVE VSR 300 heat recovery unit2 x Silentub - STUB 1003 x VEKA INT 2000/15.0-L1 EKO1 x EBM-Papst D3G133-BF05-14 Double inlet1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Potentiometer EGH 01 - for DDMP Fans2 x CBA-100 Inlet Flange for CBT-1002 x CSB-60 Centrifugal fan2 x CBP-18/18-RC Belt Driven Centrifugal Fans3 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x CPTA-E Flush mounted PIR sensor with timer3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Helios TSW 3 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-8TK3 x Vent Axia ACM 125 inline mixed flow duct fan1 x MWS 3 – Transformer Controller With Motor Protection1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x TTC-2000 Three phase electric heater controller1 x ERR 20/1 Centrifugal inline fan2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x WS - Reversing Switch from Helios Fans2 x Two Speed Switch - REGUL-22 x Helios HQW-200/2 - IP552 x Helios HQW-630/4 - IP552 x TG-R room temperature sensor2 x Transformer (silent) speed controller - RE 3.0 Amp2 x Helios HQW-315/4 - IP552 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Isolator Switch - EFF-ISO2 x CBA-60 Inlet Flange for CBT-601 x TUNE-R-200-3-M4 - Control Damper1 x Compact SCD450/4-1AC1 x TD160-NT Mixvent - 100mm - TD160 Timer2 x TG-K Duct temperature sensor1 x DS-2 2-Speed Switch (3 Phase)1 x DDMP 10-08 3F 2210W M6A4 DG02 x Temperature Fan Speed Controller - ATCP4-WMS2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Capacitor 2uf for use with the EBM A4E range2 x RDS 11 Helios Transformer Controller With Motor Protection3 x DEF-140T Inlet Guard for the CBT-100N1 x MV-B Dual Switch for use with Helios HQW plate fans,2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x REE-1 Electronic Speed Controller1 x EC-Vent control board2 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x Vent Axia T-Series Controller1 x Speed Controller - REB32 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Speed Controller - REB101 x Transformer Speed Control - RTRE- 12.0Amp2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Transformer Speed Control - RTRE- 5.0Amp2 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x Speed Controller - REB1-N1 x TD Mixvent 800/200 EEXEIIT32 x SG-200 Fan Guard for the HQW 2001 x DDMP 09-09 3F 2130W M6A4 DG01 x DDMP 12-12 3F 1810W M6A4 DG01 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x KBA- Inlet Mounting 3551 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x DA9/9-NT2 x KAD-355-F400 Rectangle Flexible Connector1 x Singleflow SSDL315-1EC1 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x Duct Termination with Mesh - 355mm1 x Helios RR-250-C Centrifugal inline fan1 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBT-80N Centrifugal1 x ACOAS/ AC/EC Auto Changeover 8Amp
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