I am Frozen and I won't 'Let it Go!'
However, he'd come back and fix the £400 worth of parts, that had been caused by water damage from a leaking Magnaclean, once we had got a independent plumber out to fix it (like this was a favour!)
If you have boiler/plumbing insurance - call them and check what is covered!
We have a plumber coming out to replace Magnaclean and service it ASAP... but by the the time it is all fixed it will have been two weeks! I am lucky that this happened during the summer (although it isn't ideal at any time of year). Yet, had it happened during the winter, we would have been well and truly FROZEN!
Either way I will not be singing 'Let it Go!'