hi
Whilst exploring the source of my sporadically gurgling central heating system, I noticed what seems to be 2 cold water tanks.
Incidentally, it's the lower one which the noise appears to be coming from.
The hot water tank is immediately in front of these tanks.
Here's a pic:
Why are there 2 tanks ? Is there any other info from this pic e.g. closed vs open etc. ?
thanks
Whilst exploring the source of my sporadically gurgling central heating system, I noticed what seems to be 2 cold water tanks.
Incidentally, it's the lower one which the noise appears to be coming from.
The hot water tank is immediately in front of these tanks.
Here's a pic:
Why are there 2 tanks ? Is there any other info from this pic e.g. closed vs open etc. ?
thanks