hot water?

You appear to be repeating yourself - this was the answer I gave to your first...


You need to say more Tammy.

What sort of boiler make & model ?

What's happening when it goes hot cold hot cold ? Running a kitchen tap or the bath.

There are some smart cookies on here who may be able to help you - put in another question with the boiler type in the title line.

Good luck...

Peccavi
March 2013