• 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 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FRQ5-4A V2 Inverter Speed Controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ-10A V2 Inverter Speed controller1 x FU 075 52 Frequency Inverter (IP20)1 x Helios VDS-7 Three Phase Transformer 5-Step1 x FU 15 40 Frequency Inverter1 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 1.5KW1 x NKS-D swirl diffuser v-300 x 300mm1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP662 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ5-10A Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Circular Ceiling Diffuser - TST 2001 x PCA Diffuser - PCA-3151 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1001 x FU 075 04 Frequency Inverter (IP20)1 x Round ceiling diffuser 400mm1 x Curved Blade Grille 600x600 (2way blow)1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 1601 x JSR 200 Painted RAL50181 x Balance S Diffuser - NO RING - 100mm1 x Versio Square Ceiling Diffusers - RS141 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 300mm2 x Remote Timer Control - 13511 x PCA Diffuser - PCA-2501 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU3 x Push Timer Switch - ZA41 x 7 Day Programmable TIMECLOCK1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/632 x Speed Controller - REB11 x ELTA - Single Phase Transformer 2amps4 x Electronic extractor fan speed controller - FSC 1.54 x EC6H - Reversible Group Fan Electronic Controller1 x EFSC-3N- Single Phase Speed Control1 x Elta 2 Amp Electronic single phase speed controller.4 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 8amps1 x Elta 3 Amp Electronic single phase speed controller.1 x Elta 3 Amp Electronic single phase speed controller with TK2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x ELTA - Single Phase Transformer 4amps4 x Airvent ceiling fan controller1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 12amps1 x AIRVENT speed control - AIR4019613 x COM-31 x Elta 6 Amp Electronic single phase speed controller.1 x EFSC-6N- Single Phase Speed Control1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)6 x Vent Axia ACM 125 inline mixed flow duct fan4 x MWS 1.5 – Transformer Controller With Motor Protection2 x Envirovent G4 Filter - SL-G4/F74 x Transformer (silent) speed controller - RE 3.0 Amp1 x MTS10- extractor fan 3 step switch2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Vent Axia ACM 200 inline mixed flow duct fan2 x Helios HQW-630/4 - IP551 x Speed Controller - REB51 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Helios TSW 7.5 Amp Transformer speed controller2 x Remote controller FLEX - for VEKO INT2 x Elta 10 Amp Electronic single phase speed controller.3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Helios TSW 3 Amp Transformer speed controller3 x WS - Reversing Switch from Helios Fans2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)3 x Transformer 5 Speed Controller - ATC1-2TK2 x Transformer 5 Speed Controller - ATC1-10TK4 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x RDS 11 Helios Transformer Controller With Motor Protection2 x Helios TSW MCB Amp Transformer speed controller1 x ELTA - Single Phase Transformer 16amps1 x Transformer 5 Speed Controller - ATC1-12TK2 x Transformer 5 Speed Controller - ATC1-4TK1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x MWS 3 – Transformer Controller With Motor Protection3 x Vent Axia T-Series Controller2 x BEAS-control module2 x CBS-60 Outlet Flange for CSB/CBT-601 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x Helios HQW-200/4 - IP552 x CBA-60 Inlet Flange for CBT-602 x REE-1 Electronic Speed Controller2 x TG-R room temperature sensor2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Speed Controller - REB1-N1 x Elta Wall Cowl SWC35/402 x Temperature Fan Speed Controller - ATCP4-WMS2 x CS2 Current Switch4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Systemair Save Connect 2.0 Internet Module2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x Transformer Speed Control - RTRE- 12.0Amp2 x Transformer (silent) speed controller - RE 1.5 Amp2 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Isolator Switch - EFF-ISO1 x VTR 300 STD Filter Kit1 x CBT-100N Centrifugal1 x Transformer 5 Speed Controller - ATC1-8TK1 x MV-B Dual Switch for use with Helios HQW plate fans,3 x Isolator Switch - ISOSW2 x TG-K3/NTC10-01 - Duct temperature sensor2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Transformer Speed Control - RTRE- 7.0Amp3 x Speed Controller - REB102 x MTP 10, 10K, Speed control1 x Elta Louvre Shutter - 400mm1 x Helios HQW-250/4 - IP552 x QPTW 250C Acoustic Twin Fan with Controller1 x Transformer Speed Control - RTRE- 1.5Amp2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Transformer speed controller - ATC1 - 1.5 Amps2 x DEF-140T Inlet Guard for the CBT-100N2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Two Speed Switch - REGUL-21 x Helios HQW-200/2 - IP552 x CBM 9-9 550w 4P VR (Open Motor)1 x REB-CVF 0-10v Controller1 x Helios TSW 1.5 Amp Transformer speed controller1 x Helios HQW-315/4 - IP551 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Contactor Interface Station - CI91 x PIR Sensor - PIR2
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
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%...