Heat Pump FAQs

Heat pumps move heat rather than generating it. In summer, they work like an AC, moving heat outside. In winter, they reverse and extract heat from outdoor air to warm your home.

Yes! Modern heat pumps work efficiently down to 25-30°F. Cold-climate models (like Mitsubishi H2i) provide full heating capacity even at sub-zero temperatures.

Yes, heat pumps are typically 200-300% efficient compared to 95% for the best furnaces. They move heat rather than create it, using less energy.

Some frost on your heat pump in winter is normal - it should defrost automatically. Excessive ice may indicate low refrigerant, airflow problems, or defrost cycle issues.

For the Bay Area mild climate, heat pumps are an excellent choice. They provide efficient heating and cooling in one unit, with lower operating costs than gas furnaces.

Heat pumps should be serviced twice yearly - once before cooling season and once before heating season - because they work year-round.

Yes! Heat pumps often qualify for utility rebates and federal tax credits. Ask about current incentives when getting quotes.

With proper maintenance, heat pumps typically last 10-15 years. Because they run year-round, they may have shorter lifespans than AC-only units.