The Future Of Heat Pumps – Analysis

Physically, heat energy is present whenever the temperature is above absolute zero (at 0 Kelvin or ‐273 °C). Heat pumps utilize a coolant with a boiling point as low as -22 to -40 °F (-30 to -40 °C). It extracts heat from the outdoors, even during the winter, and transfers this heat indoors to warm the building. In the...