I am fitting a magnaclean filter to my combi system, I will pressurize it, test for leaks then if all is ok, insert the inhibitor.
QUOTE :- Another advantage to MagnaClean Professional is the ‘Pro-Fill’ air vent built in to the lid. The specialist design Pro-Fill vent incorporates a unique one-way valve, allowing the installer to inject any chemical or acid agent directly into the MagnaClean without the need to isolate anything on the system. Just simply remove the Pro-Fill air vent screw, inject the chemical and once complete replace the screw.
There is no mention of having to drain off any water to make room for the inhibitor
What type of inhibitor and How much inhibitor do I put into a Vaillant VCW GB 242EH combi with 12 rads
QUOTE :- Another advantage to MagnaClean Professional is the ‘Pro-Fill’ air vent built in to the lid. The specialist design Pro-Fill vent incorporates a unique one-way valve, allowing the installer to inject any chemical or acid agent directly into the MagnaClean without the need to isolate anything on the system. Just simply remove the Pro-Fill air vent screw, inject the chemical and once complete replace the screw.
There is no mention of having to drain off any water to make room for the inhibitor
What type of inhibitor and How much inhibitor do I put into a Vaillant VCW GB 242EH combi with 12 rads