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V85 Interlock and Gas Proving System, C/W extract fan air pressure switch kit and gas proving valve. |
The gas proving & fan interlock system ensures that the ventilation is on and there is no gas escaping to atmosphere before the gas solenoid valve is opened.Very easy to use with an LCD display on the gas proving panel giving the operator solutions and not just LED indications. ...
Come From Empire Controls
V86 Automatic Interlock & Gas Proving System, c/w extract and intake air pressure switch kits, up to 2 inch gas proving valve and secondary gas meter. ...
Come From CK Direct Ltd