In build
Heat pump vs furnace calculator
Cold-climate heat pump or new furnace? This tool will compare comfort, fuel costs, and payback using your local rates and climate data.
What to do while we finish this
If you need a roadmap today, the My Plan tool gives you a now/next/later sequence you can adjust.
In the meantime, read the guide that pairs with this calculator.Open the guide
No data is saved here—just refresh when you want to check for updates.