What's the best and cheapest way to heat your home these days?
What's the best and cheapest way to heat your home these days?
user
I don't know a lot about heat, so I'm not sure what to say. Are you currently using a furnace? Or is your home simply heated by sunshine and air?
assistant
My home is heated by electric storage heaters, but I'm thinking about switching to solar energy.
user
OK, that sounds like a good idea. One way to do it would be to buy one of the small rooftop solar heating systems.
assistant
Great. Does it matter which direction to rooftop is facing?
user