• 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 Transformer Speed Control - RTRE- 7.0Amp1 x Chaysol DA 12/9 NT with Feet (V72600037)1 x Flanged Spigot - 450mm1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Speed Controller - REB51 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBM 9/7 4 Pole 373watt VR (Open Motor)1 x CBM 10/10 - 373watt - 6 Pole2 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Helios TSW MCB Amp Transformer speed controller1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Helios TSW 10 Amp Transformer speed controller1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Temperature Fan Speed Controller - ATCP4-FLS2 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box2 x Electronic extractor fan speed controller - FSC 1.51 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps1 x ELM 18 EX Flexible Cuff for ERM 181 x Transformer (silent) speed controller - RE 1.5 Amp2 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Rectangular Airbrick Adaptor2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Speed Controller - REB1-N1 x REB-CVF 0-10v Controller1 x Speed Controller - REB11 x MTS10- extractor fan 3 step switch1 x DEF-CBM-RE-7 - Protection Guard1 x ELM 25 EX Flexible Cuff for ERM 251 x Elta Variable Speed Drive IP66 - 2.2KW1 x Control switch - CR1501 x CBT-100N Centrifugal1 x ELM 20 EX Flexible Cuff for ERM 221 x FRQ-10A V2 Inverter Speed controller1 x Contactor Interface Station - CI91 x UB47- Universal Insulated Terminal1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-4TK1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer speed controller - ATC1 - 1.5 Amps1 x CS2 Current Switch1 x DEF-140T Inlet Guard for the CBT-100N1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-8TK1 x Helios TSW 1.5 Amp Transformer speed controller2 x Vent Axia ACM 125 inline mixed flow duct fan1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x 7 Day Programmable TIMECLOCK1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Helios TSW 3 Amp Transformer speed controller1 x Elta 6 Amp Electronic single phase speed controller with TK1 x Two Speed Switch - REGUL-21 x WS - Reversing Switch from Helios Fans1 x Elta 3 Amp Electronic single phase speed controller with TK2 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios HQW-200/2 - IP551 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB33 x CBS-60 Outlet Flange for CSB/CBT-602 x Helios HQW-200/4 - IP551 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Speed Controller - REB101 x Speed Controller - REB61 x Transformer Speed Control - RTRE- 5.0Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Helios HQW-315/4 - IP551 x MWS 5 – Transformer Controller With Motor Protection Unit1 x CBM 9-9 550w 4P VR (Open Motor)1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Transformer Speed Control - RTRE- 1.5Amp1 x MTP 10, 10K, Speed control1 x Systemair Save Connect 2.0 Internet Module2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x ERR 20/1 Centrifugal inline fan1 x Vent Axia T-Series Controller1 x Helios HQW-630/4 - IP552 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x TUNE-R-200-3-M1 - Control Damper1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x SG-200 Fan Guard for the HQW 2001 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x RSK355 - Back Draught Shutter1 x Silent 100 Window Kit - windowS1 x PIR Sensor - PIR41 x Speed Controller - REB81 x Helios HQW-250/4 - IP551 x QPTW 250C Acoustic Twin Fan with Controller1 x Elta 2 Amp Electronic single phase speed controller.1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-10TK1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Remote Timer Control - 13511 x EC6H - Reversible Group Fan Electronic Controller1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Airvent ceiling fan controller1 x CBA-60 Inlet Flange for CBT-601 x Elta 3 Amp Electronic single phase speed controller.1 x Elta 6 Amp Electronic single phase speed controller.1 x DDMP 12-12 3F 1810W M6A4 DG01 x TUNE-R-100-1-M1 - Control Damper1 x GXC6EC - High Performance Extract Fan
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%...