I'm having problems with only one of my downstairs rads getting hot when
system comes on in the morning.
Gas board under service contract came and said I needed a powerflush (not
covered....there's a surprise) , had it done by local plumber (£200 cheaper)
he didn't find an awful lot of sludge, put system back on and all fine but
this morning problem has returned.
System (hot water and heating ) set to come on in the morning until 10:00
although hot water and upstairs rads fine the rads downstairs except 1 are
cold. If I switch heating back on after the 10: 00 they all come on lovely
Gas board are coming back but not got a lot of faith in them, anybody got
any ideas please that I can throw at them
(so far £400 for possibly un-needed powerflush lighter)