• 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 Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Chaysol DA 12/12 NT (V600009)1 x Rosenberg DKHM 315-2SB.090.6FA IE1 x Run On Timer - 5s - 4hrs - RT5A2 x Remote Timer Control - 13513 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B2 x 7 Day Programmable TIMECLOCK1 x Speed Controller - REB101 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x KBA- inlet mounting flange for CRMT 2251 x Small Centrifugal Fans CBM/2-133/190 185w1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x EBM-Papst D3G133-BF05-14 Double inlet1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x Isolator Switch - ISOSW1 x Electronic extractor fan speed controller - FSC 1.51 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x TDP-D Pressure Sensor with Display3 x Vent Axia ACM 150 inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW 7.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-10TK1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Systemair Save Connect 2.0 Internet Module1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 10 Amp Transformer speed controller2 x Vent Axia ACM 100 inline mixed flow duct fan1 x MWS-75 Transformer controller with TK -7.5A1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Two Speed Switch - REGUL-21 x MWS 1.5 – Transformer Controller With Motor Protection1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Helios HQW-630/4 - IP551 x RTRD - Three Phase Speed Controller - 2 Amp1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x CS2 Current Switch1 x RTRD - Three Phase Speed Controller - 4 Amp1 x EBM-Papst D2E097-BK76-98 Double inlet1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Helios TSW 1.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-8TK1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Temperature Fan Speed Controller - ATCP4-WMS1 x Vent Axia ACM 125 inline mixed flow duct fan1 x DEF-140T Inlet Guard for the CBT-100N1 x MWS 3 – Transformer Controller With Motor Protection1 x Vent Axia SC5001 - Speed controller1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Transformer 5 Speed Controller - ATC1-12TK1 x ERR 20/1 Centrifugal inline fan1 x WS - Reversing Switch from Helios Fans1 x Elta 10 Amp Electronic single phase speed controller.1 x ERR 31/1 Centrifugal inline fan1 x REE-1 Electronic Speed Controller1 x Transformer (silent) speed controller - RE 3.0 Amp1 x CBS-60 Outlet Flange for CSB/CBT-601 x Speed Controller - REB31 x Airvent ceiling fan controller1 x Helios HQW-200/4 - IP551 x Rectangular Airbrick Adaptor1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x ELM 18 EX Flexible Cuff for ERM 181 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Multiflow SMB550/4-1AC1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Speed Controller - REB61 x MTV-1/010 Controller 0 to 10V+1 x Transformer Speed Control - RTRE- 7.0Amp1 x Speed Controller - REB1-N1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x REE-2 Electronic Speed Controller1 x Elta Variable Speed Drive IP66 - 2.2KW1 x SG-200 Fan Guard for the HQW 2001 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x MTP 10, 10K, Speed control1 x TUNE-R-200-3-M1 - Control Damper1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x TG-K3/NTC10-01 - Duct temperature sensor1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Helios HQW-315/4 - IP551 x CBM 9-9 550w 4P VR (Open Motor)1 x Transformer Speed Control - RTRE- 1.5Amp1 x PIR Sensor - PIR21 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Silent 100 Window Kit - windowS1 x Vent Axia Silent 100T (TIMER)1 x MTS10- extractor fan 3 step switch1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x CBA-60 Inlet Flange for CBT-60
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