I have just bought an Expansion Tank from Toolstation. It says that it is pressurised to 1.5 bar. The one in my Bosch System says it is .75 bar. Should I reset the new tank to .75 or will it be okay to fit the Tank as it came 1.5 bar?
Hi cacran If your system runs at 0.75 bar then the pressure vessel should also be at this pressure to allow for maximum expansion/contraction. Regards S
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by cacran » Sun Nov 01, 2020 9:24 pm 
