Ideal combi at 2.5 bar when hot

[xpeterpx]

Hi guys, just thought I would run this by you. I have the Ideal Logic C33 combi and although no apparent issues runs at around 2.5 bar when its been on for a while. It sits at 1.2 bar when cold/ not in use but just wondering if it at 2.5 runs too hot when in use?

By the way we normally run it on the 'e' economy setting at around 69 deg. if i remember correctly
Thanks

 

[oldbuffer]

Sounds as if the expansion vessel is too small, needs recharging or is faulty. Needs checking by a Gas Safe registered engineer.