No CH in the family house in Sarf London during my childhood.
Ascot water heater, gas fire in the living room, parrafin heater in the bathroom, rising damp and ice on the insides of the single glazed metal framed windows.
My brother, on one hand, now favours his abode centrally heated and I prefer the same as Blue and his good wife, I can't function in overly heated air and always have to have fresh air circulating.
Don't forget that CH is considered a contributing factor in cot deaths and year round pest infestations.
T x