What does a heat pump system do?

What does a heat pump system do?

• A. It moves heat between indoors and outdoors for cooling in summer and heating in winter.
• B. It generates heat by burning fuel.
• C. It cools only without heating.
• D. It uses electricity to create cooling without transferring heat.

Answer: (A)

Heat pumps transfer heat rather than generating it, moving energy between indoors and outdoors to provide cooling in the summer and heating in the winter. They use a refrigerant cycle driven by a small electric compressor. In cooling mode, they remove heat from inside and release it outside; in heating mode, they reverse the cycle to take heat from outdoors and deliver it indoors. This makes them a year‑round, energy‑efficient way to comfort a space, because the system moves heat rather than burning fuel or creating heat from electricity.

Heat pumps transfer heat rather than generating it, moving energy between indoors and outdoors to provide cooling in the summer and heating in the winter. They use a refrigerant cycle driven by a small electric compressor. In cooling mode, they remove heat from inside and release it outside; in heating mode, they reverse the cycle to take heat from outdoors and deliver it indoors. This makes them a year‑round, energy‑efficient way to comfort a space, because the system moves heat rather than burning fuel or creating heat from electricity.