Sadly, no, it doesn’t have a filling loop (my boiler service man has even confirmed that (boiler is old)). No plastic handles, just the metal pipes pictured.
Got an old Vaillant boiler that’s showing an F22 low pressure error message. Boiler doesn’t have a filling loop (boiler person has mentioned this before). Any ideas how I can repressurise it without a filling loop? Pic of the pipework attached. Cheers.
