Is a heat pump or furnace better for Sacramento?
For most Sacramento homeowners, a heat pump offers the best combination of efficiency, year-round comfort, and long-term savings. Our mild winters rarely challenge a modern heat pump's heating capacity, and our long cooling season means the high SEER efficiency pays off every summer. Add SMUD rebates and federal tax credits, and the financial case is compelling. However, if you strongly prefer the feel of hot air from your vents, a gas furnace may be more satisfying despite higher operating costs.
How much more does a heat pump cost than a furnace?
A comparable heat pump system typically costs $500-$2,000 more than a gas furnace + AC combo before incentives. After SMUD rebates ($500-$3,000+) and federal tax credits (up to $2,000), the heat pump is often the same price or even cheaper. The operating cost savings typically add up to $200-$500 per year, so the payback period on any remaining premium is short.
Can I use my existing ductwork with a heat pump?
Yes, in most cases. A central heat pump uses the same ductwork as a furnace and AC system. The air handler (indoor unit) is installed in the same location as your old furnace. Fresh Air inspects your existing ductwork during the estimate to confirm it is properly sized and sealed — leaky or undersized ducts reduce efficiency regardless of what equipment you choose.
What happens when the power goes out with a heat pump?
A heat pump needs electricity to run, just like a gas furnace needs electricity for its blower, controls, and ignition system. Both systems stop working during a power outage. If backup heating during outages is a concern, consider a portable generator or battery backup system — this applies equally to heat pump and furnace installations.
Is it true heat pumps don't work well below freezing?
This was true for heat pumps manufactured before about 2010, but it is outdated information. Modern cold-climate heat pumps from manufacturers like Mitsubishi, Carrier, Daikin, and Lennox maintain full heating capacity down to 5°F or lower. For Sacramento, where overnight lows rarely drop below 30°F, even a standard modern heat pump will rarely if ever need backup heat strips. If you are in the Tahoe area where temperatures drop to single digits, we recommend a cold-climate specific model or a dual fuel system.
Will a heat pump increase my electric bill?
Yes — your electric bill will go up in winter because you are using electricity for heating instead of gas. But your gas bill will drop even more (or disappear entirely if you go all-electric). The net effect is typically lower total utility costs. During summer, a heat pump's cooling costs are comparable to a similarly-rated central AC — they use the same technology in cooling mode. The overall annual energy cost for a heat pump is typically 15-30% lower than a gas furnace + AC combination in Sacramento.