I was hoping for a pic showing all the bits in one pic
Any filter needs to be in the boiler return.
The red circle is an air vent and not suitable for the filter..
Did BG check both pumps assuming you have two and is the sludged up pump the primary pump from the boiler or the heating pump.
Any filter needs to be in the boiler return.
The red circle is an air vent and not suitable for the filter..
Did BG check both pumps assuming you have two and is the sludged up pump the primary pump from the boiler or the heating pump.