Sustainable Arlington

Envision Arlington/Mass. Climate Action Network (MCAN) Chapter

default Air-Source Heat Pumps: highly efficient electric cooling and heating Popular

By In Home Energy: Efficiency & Renewables 355 downloads

Air-source heat pumps use the temperatures of the outdoor air to heat or cool homes or buildings. Advancements in technology over the past few years have made air-source heat pumps an efficient source of heating and cooling in cold climates like Massachusetts. Models on the market today can operate efficiently even when it is below zero Fahrenheit.