Heat Exchangers

[bigpaul]

Really SD, TPTB know they can never freeze all of you to death!

After all, 20% of your population grew up with their main heat source being burning dried camel dung in a hole in the middle of the floor.

That bunch will always survive.

It is the local natives that will perish due to not knowing how to lay and light a fire.

that last bit is very true, its only us oldies that as a kid one of our chores was to clean out the fireplace and relay the fire, most houses in the UK now are all electric, even if they have gas central heating the controls are electric .