Hi, Rusty!
Good news!
Yes, British Gas did (eventually) come up trumps!
The engineer who came was great; a very pleasant young man and very helpful.
We now have working thermostatic valves on all radiators!
Plus a further check on the boiler, flue, and timing mechanism , and the batteries changed in the main thermostat.
All hunky-dory!
We gave him a cappuccino and a biscuit!
He has just left.
In all fairness to BG, in the past we have had excellent service.
This delay should never have happened, especially as my husband is listed as "vulnerable".
Retrospectively, I shouldn't have agreed to the first deferment ....but the situation was manageable then; it isn't now, with a soon-to-be housefull of people!
Thank you for the reference of your own engineers.....
Yes, I shall study it for comparison.
Whew! I am mentally exhausted!