When I lived in Florida, we had central A/C. If it got cold enough to need heat, there was a way of heating by turning on a coil in the A/C unit, which would then blow warm air.
Because it was used so seldom, a years worth of dust(which is mostly made up of shed skin cells), hair, and other nasties would build up on the coil, and when turned on, smelled so bad that one was better off c-c-cold!
Now I live in the Boston Area, and praying my furnace will hold on!
What kind of weather are you getting at the moment?
We’re getting a LOT of snow and the winds are gusty.
Not a night to be out, for sure.