• 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

1 x REB-CVF 0-10v Controller1 x Transformer Speed Control - RTRE- 1.5Amp2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x ENV 100 12v transformer SELV2 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Elta Standard Ambient Flexible Connector - 560mm1 x CBT-100N Centrifugal4 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR3 x Silentub - STUB 1001 x VEKA INT 2000/15.0-L1 EKO1 x TUNE-R-315-3-M4 - Control Damper1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Duct Termination with Mesh - 710mm2 x TUNE-R-160-3-M0 - Control Damper (NO ACTUATOR)3 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x TUNE-R-315-3-M1 - Control Damper3 x SPI-100 C Iris damper2 x Speed Controller - REB163 x RUCK MTP 20, 10K, Speed control1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Silent 100 Window Kit - windowS1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x ELTA - Three Phase Transformer 3amps3 x Silent 300 CZ Design PLUS Extractor Fan1 x KAD-225-F400 Rectangle Flexible Connector2 x TUNE-R-160-3-M2 - Control Damper2 x Vent Axia ACM 200 inline mixed flow duct fan3 x Round ceiling diffuser 400mm1 x CBM 7/7 147w 4P RE-VR2 x Nicotra RDH G2E7-04501 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x Multi Input Run On Timer - 0 - 20min - CFCU2 x Flanged Damper 019-0560-STD1 x ACO8AC/EC AutoChangeover panel1 x RDH Flange - 04502 x 125mm Round Connector with Damper1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Duct Termination with Mesh - 450mm4 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan3 x MWS-75 Transformer controller with TK -7.5A1 x EC Trickle and boost module - IP561 x Spiral end cap - 80mm1 x Transformer Speed Control - RTRE- 5.0Amp1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x SG-400 Fan Guard for flange connection1 x Potentiometer EGH 01 - for DDMP Fans1 x Duct Termination with Mesh - 150mm1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x RDH Flange - 02502 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor4 x CBM 9/7 4p 420W RE-VR1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Speed Controller - REB2.5-N1 x DEF-CBM-RE-7 - Protection Guard1 x Run On Timer - 5s - 4hrs - RT5A1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Elta SCP400/4-1AC - IP552 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x 150mm Round Equal T Piece1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole2 x Spiral Ducting 1 meter - 450mm1 x Jetflow-HIT Metal inline - 100mm1 x ELTA - Single Phase Transformer 8amps1 x Silentub - STUB 2001 x Duct Termination with Mesh - 500mm1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Vent Axia ACM 100 inline mixed flow duct fan2 x Helios TSW 3 Amp Transformer speed controller1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x Universal Pipe Fixing Clip2 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting2 x 220x90mm to 204x60mm Rectangular Adapter1 x Lo-Carbon Sentinel Kinetic BH - LEFT1 x OBD 450x450 - for use with 4WAY-5951 x DDMP 12-12 1F 1800W M6A4 DA82 x Ducting 90 Degree Bend - 450mm1 x 125mm Round Connector1 x REB Ecowatt Speed Control - REB-ECO1 x Ducting T Piece Equal - 100mm1 x GBD EC 560 - Energy Efficient Centrifugal Acoustic Box Fan1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x Soaker Sheet to suit RA3501 x TUNE-R-250-2-M1 - Control Damper2 x GRA-100 External Grill by S&P1 x 2mtr Round Ducting - 100mm1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Etamaster EM 355 EC 01 inline mix-vent fan1 x Direct Delivery Surcharge1 x Chaysol da 9-7 - 3 Speed3 x Ancillary Pack for SLC-6301 x 220x90mm x 1m Insulated Rectangular Duct1 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x DDMP 10-10 FLANGE1 x Elta SLC500/4B-1AC - IP551 x Metal Inline Fan - VENT-355N1 x VA 9/2 T - High Temp Axial Fan,1 x Ancillary Pack for SB-Biflow 250 model1 x WHR 400 - Water Heater Battery for Circular duct - 400mm1 x Speed Controller - REB101 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x 110 x 54mm Equal Horizontal T-Piece1 x Spiral Ducting 1 meter - 800mm1 x Chaysol Da 10/10 - 550watt - 4 Pole - Flangeless1 x Duct Termination with Mesh - 315mm1 x Elta Standard Ambient Flexible Connector - 800mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 300watt VR RE1 x TD1000 Mixvent - 250mm1 x Metal Inline Fan - VENT-100NK2 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Acoustic Powerbox-450mm & Inverter (Single Phase) - PB4501401 x Nicotra RDH E6-0450 (K1)1 x Elta SPA350/4-1AC - IP442 x 150mm Round Connector1 x Etamaster EM 150 L EC 01 inline mix-vent fan1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 450mm2 x Transformer Speed Control - RTRE- 3.0Amp1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x 204x60mm Insulated Rectangular Vertical 90° Bend2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Duct Termination with Mesh - 355mm2 x 204x60mm Rectangular to 100mm Round Adaptor1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2B-3AC Three Phase1 x Elta SCP315/4-3AC - IP551 x 220x90mm Insulated Rectangular T-Piece1 x HVAC Hanger Range - Tecwire - LF1 - 1mtr1 x 100mm Round Connector2 x 110 x 54mm Vertical 45 Degree Bend1 x MFL-160 G4 Filter Box1 x Silent 100 CZ Design 12V Ecowatt + CT-12/161 x TD160 Mixvent - 100mm - TD160-N Standard1 x TDP-D Pressure Sensor with Display2 x SDD-U Anti Vibration Pads1 x Elta SLC560/4C-3AC - IP551 x Elta Standard Ambient Flexible Connector - 450mm1 x ERR 20/1 Centrifugal inline fan1 x Elta 2 Amp Electronic single phase speed controller.1 x CS2 Current Switch1 x Control switch - CR1501 x ELTA - Single Phase Transformer 2amps1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x RRB- transformer controller1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Helios HQW-200/2 - IP551 x Electronic extractor fan speed controller - FSC 1.51 x Airvent ceiling fan controller1 x Helios HQW-315/4 - IP551 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x MWS 3 – Transformer Controller With Motor Protection1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x MWS 1.5 – Transformer Controller With Motor Protection1 x WS - Reversing Switch from Helios Fans1 x RTRD - Three Phase Speed Controller - 2 Amp1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...