To power flush or not?

[Ambergold]

New boiler install, had a power flush two years back and had a Magna Clean installed. Rads heating well, does the system need to be flushed again before the new install? 

Edited March 1, 2023 by Ambergold

[Spreadsheetman]

What has the magnaclean picked up? That should tell you how dirty the system has got.

 

Does the new boiler warranty require the system to be flushed though? Might need to be done regardless.

[Nickfromwales]

2 hours ago, Spreadsheetman said:

Does the new boiler warranty require the system to be flushed though? Might need to be done regardless.

Yup, +1.

 

2 hours ago, Ambergold said:

Rads heating well

How old are they, and are they convectors?

[Ambergold]

Using Stelrad radiators, 17 years old. I know the answer as I type this.   

[Nickfromwales]

1 hour ago, Ambergold said:

I know the answer as I type this.   

Yup. Go flush yourself!  

[Ambergold]

Rented this for the weekend, €90 quid, it’s the same one Urban Plumber uses.