> So buying a heat pump without asking someone to do the math is very risky and stupid. It's a f*cking window unit emblazoned with "heat pump" marketing exploi

> So buying a heat pump without asking someone to do the math is very risky and stupid. It's a f*cking window unit emblazoned with "heat pump" marketing exploiting this ambiguous terminology. All air conditioners are heat pumps, this whole situation is stupid.