I've recentlay had a new combi boiler installed. (arison ACO 32)
With the colder weather approaching we have started to use the central heating.
We have a room thermostat/timer in the living room which works fine and we have thermostatic vavles on the radiators, but we have noticed that when we have use the DHW for a say a shower, the radiators start warming up. Is this normal ?
Thanks in advance, Gavin