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VentGuard Gas Interlock Panel

£200.00 £240.00

Key Features

Clear LED indication

Integral 2 Channel Fan Current Monitor

Interfaces for:

Intake Fan DP, Extract Fan DP, CO2 Sensors, Remote Emergency Stop Buttons

Mains rated status relay for external monitoring

Built in time delays to avoid nuisance tripping

5 Year Warranty


Technical Specification

Power Supply 100 -240VAC 50/60Hz

Consumption (Max) 50W

Fan Current Rating 0.2 - 15A @ 230V

Power Output Gas Solenoid - Switched Mains

IP Rating IP65

Approval CE

External Device Interfaces

Valve Status SPDT - 5A @ 240V Max

CO2 Sensor 24V Signal to monitor external VFC

Intake Fan 24V Signal to monitor external VFC

Extract Fan 24V Signal to monitor external VFC

Remote Stop 24V Signal to monitor external VFC


Height 180 mm

Width 130 mm

Depth 60 mm / 65 mm including Stop ∓ Key Switch

Basic Operation

The VentGuard has a simple key switch operated ON/OFF function and a panel mounted flush emergency stop button to avoid accidental operation.

The panel has interfaces for air DP switches as well as have integral fan current monitors for both the intake and extract. Each channel can be easily setup using the range select jumper (for greater accuracy) and a potentiometer for fine tuning.

If the intake or extract fan are not in operation the panel will still allow gas through until they have been open circuit for a full 30 seconds. As some systems use the valve status to enable the fans this will allow the fans to get up to speed and provide a healthy signal to the VentGuard without any issues.

Part Numbers & Options / Accessories

Part No Description

VGP-PO VentGuard Plus Panel

VGP-DP1 VentGuard Plus c/w 1no Air DP Switch

VGP-DP2 VentGuard Plus c/w 2no Air DP Switch

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