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Nice one Derek.
Thomas BradwellThanks Derek
Good to know why you only half fill the system before agitating the radiators.What is the is the reason for having two bottles (magnets) on the flushing machine? Thanks. Good video 👍🏻Asian Jon. Training.
To try and remove as much magnetite as possible quickly
Thanks Derek great video
Enjoyed this vid 😁
With greatest respect you really do not a clue about what you are trying to achieve. It scares me that you are paid to train people.My word........
👌🏽🔥
steve ward
Chris Taylor
Nice one Derek.
Thomas Bradwell
Thanks Derek
Good to know why you only half fill the system before agitating the radiators.
What is the is the reason for having two bottles (magnets) on the flushing machine?
Thanks. Good video 👍🏻
Asian Jon. Training.
To try and remove as much magnetite as possible quickly
Thanks Derek great video
Enjoyed this vid 😁
With greatest respect you really do not a clue about what you are trying to achieve. It scares me that you are paid to train people.
My word........
👌🏽🔥
steve ward
Chris Taylor