When Heat Pumps Hit Zero: Why Propane Wins the Cold War

Any dispatcher who's worked a cold snap knows the phone rings off the hook. While electrification mandates push heat pump adoption, a common question arises: 'What happens to heat pump efficiency when temperatures drop below freezing?' This isn't just an abstract debate; it's a critical operational concern for homeowners and a key talking point for our industry. Understanding the limitations of electric heat pumps in extreme cold is vital for managing customer expectations and highlighting propane's reliable performance.