Autumn is here and whilst I love the season for those cool, crisp, clear Autumn days, it also means it is time to dig out the warmer clothing and wrap up warm.  At what point do you put your heating back on?  One of our friends will target a date (e.g. 1st October) and stoically won’t budge until then.  On the opposite side of the scale, some family members don’t really turn off their heating at all although they will have their thermostat set to about 22°C.