On 27/10/2020 01:26:16, wrote:
On Monday, 26 October 2020 10:51:58 UTC, Vir Campestris wrote:
It used to be we had open fires. But then hot water radiators came in -
much cleaner, and easier to manage.

Nowadays we seem to be moving towards underfloor heating - where
effectively the entire floor is a radiator. Efficient, but slow to respond.

But there was a time when hot air systems were popular, and I think
still are in the USA.

Does anyone know why they went out of fashion? It can't just be because
they made a great place for spiders to hide!

Andy

IMLE noise & dust. Then there's fire.

And the increase in dust was correlated with an increase in Asthma.