Jeez...I bought a hybrid gas + heat pump system a couple years ago for my house in Portland and it was $17K. It's an overkill system, for sure, but the gas was

Jeez...I bought a hybrid gas + heat pump system a couple years ago for my house in Portland and it was $17K. It's an overkill system, for sure, but the gas was useful when one of the pressure switches in the heat pump failed (covered under warranty!) so I had no heat when it was < 50 degrees outside. Just switched the thermostat to "emergency heat" to force the use of gas, and I stayed warm.