All done

The second engineer also cancelled on us! but fouind someone else who just charged a set callout fee which including VAT was £80, he also fixed our loo for us, and showed us what had happened with the heating and if it should happen again how to fix it ourselves.
We do still need to replace the radiator in the bathroom but at least in the meantime everything is working and I have found a radiator for £70 which I think we will be able to get a friend to fit easily enough.
Crises over, I have nappies in the washing machine!