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Exactly. Heat pumps work by concentrating and moving heat, which is cheaper than generating it in the first place. There's still heat in 0°F weather if you co
by monocasa 3y ago
Exactly. Heat pumps work by concentrating and moving heat, which is cheaper than generating it in the first place. There's still heat in 0°F weather if you concentrate it.
- isk517 3y agoI believe this was from a XKCD What If? question, it was asking how much would sticking a toaster into a freezer effect it? The answer was not much because the toaster heats up to 500F, so from a toasters perspective everywhere is cold and it wouldn't notice much difference from being in 70F or 0F. I remember this when talking about heat pumps since to refrigerant most places would be hot.