I want to add Sentinel x400 to our central heating system, as it is possible that sludge in the system is slowly starting to impact the operation of our boiler and wanted to get some guidance on a couple of things.
First of all, from experience of people who used both, if there a difference in performance between liquid x400 System Restore and RAPID-DOSE™ X400 Sludge Remover.
And secondly, if there is way to add x400 (either liquid or RAPID-DOSE™) to the system via a bleeding vent (we have non branded old radiators and one Stelrad on which I can only access the bleeding screw) without buying either Sentinel's Dosing Vessel or RAPID-DOSE™ Toolkit.
First of all, from experience of people who used both, if there a difference in performance between liquid x400 System Restore and RAPID-DOSE™ X400 Sludge Remover.
And secondly, if there is way to add x400 (either liquid or RAPID-DOSE™) to the system via a bleeding vent (we have non branded old radiators and one Stelrad on which I can only access the bleeding screw) without buying either Sentinel's Dosing Vessel or RAPID-DOSE™ Toolkit.
