Updated October 2026
The short answer: A heat pump is one system that both heats and cools your home using electricity. In the Sacramento area it is often the better choice when you are replacing an air conditioner and a gas furnace at the same time, when you have or plan to add solar, or when you are a SMUD or Roseville Electric customer with rebates available. An air conditioner and gas furnace can still be the better value when your furnace is young, your electrical panel is limited or gas is cheap and you have no solar.
Key takeaways
- A heat pump heats and cools. An AC only cools, and a furnace only heats.
- Sacramento's mild winters suit heat pumps well. Foothill towns like Placerville and Auburn run colder, but modern units handle it.
- Typical heat pump installs run about $7,000 to $15,000 before incentives. A new AC and gas furnace together run about $9,000 to $18,000.
- In 2026, SMUD has offered up to $3,000 for a gas-to-electric heat pump conversion. The federal 25C tax credit ended for installs after December 31, 2025.
- Operating cost depends on your rates. A heat pump pays off best with solar or an aging system you were going to replace anyway.
What is the difference between a heat pump and an air conditioner?
An air conditioner moves heat from inside your house to the outside. A heat pump does the same thing in summer, then reverses in winter, pulling heat from outdoor air and moving it inside. Because it moves heat instead of burning fuel to create it, a modern heat pump delivers more heat energy than the electricity it uses.
A traditional setup pairs a central AC for cooling with a gas furnace for heating. That means two systems, two sets of parts and, for gas, a flue and a gas line. A heat pump replaces both with one outdoor unit and one indoor coil or air handler.
Do heat pumps work in Sacramento's climate?
Yes. Sacramento's winters are mild, with overnight lows that rarely stay far below freezing, which is where heat pumps are most efficient. In summer, a heat pump cools exactly like an air conditioner. Foothill communities such as Placerville, Auburn and Pollock Pines see colder nights, but today's heat pumps are designed to keep working at those temperatures. A properly sized system with the right controls matters more than the climate zone.
Heat pump vs. AC and furnace at a glance
| Heat pump | AC and gas furnace | |
|---|---|---|
| Heating | Electric, moves heat from outdoor air | Burns natural gas |
| Cooling | Yes, same unit | Yes, separate AC |
| Systems to maintain | One | Two |
| Typical install cost | About $7,000 to $15,000 | About $9,000 to $18,000 for both |
| Typical lifespan | 12 to 15 years | AC 12 to 15 years, furnace 15 to 20 years |
| Electrical needs | May need a panel or circuit upgrade | Usually fine for an AC |
| Rebates in 2026 | SMUD and Roseville Electric offer them | Fewer, mostly for efficiency upgrades |
Costs are typical ranges for the Sacramento region, not quotes. Equipment, home size, ductwork and electrical work all move the number.
Is a heat pump cheaper to run than a gas furnace?
It depends. Heat pumps are very efficient, but in much of California electricity costs more per unit of energy than natural gas. That means a heat pump does not automatically beat a gas furnace on a monthly bill, and anyone who promises otherwise without seeing your rates is guessing.
Where a heat pump tends to win:
- You have rooftop solar. Solar can offset the electricity a heat pump uses, which changes the math considerably. See how Senga's solar and HVAC work together.
- Your AC needs replacing anyway. Replacing both with one heat pump can cost less than replacing both separately.
- A rebate covers part of the cost. SMUD's gas-to-electric incentive can narrow the up-front difference.
- You use a lot of cooling. Efficient cooling is a heat pump's other half, and Sacramento summers are long.
What rebates and tax credits exist in 2026?
- Federal: The 25C tax credit applied to heat pumps installed through December 31, 2025 and ended after that.
- SMUD (Sacramento, Folsom, Elk Grove, Rancho Cordova, Citrus Heights and nearby): In 2026, SMUD has offered up to $3,000 for a qualifying gas-to-electric heat pump HVAC conversion and $1,000 for electric-to-electric upgrades. Requirements include a two-stage or variable-stage system meeting a 15.2 SEER2 minimum and installation by a member of the SMUD Contractor Network. SMUD has also offered a separate bonus for panel work tied to a conversion. Confirm current terms at smud.org.
- Roseville Electric (Roseville): its own HVAC rebate program. Call (916) 797-6937 for current amounts.
- PG&E (El Dorado Hills, Cameron Park, Rocklin, Granite Bay, Auburn and many foothill communities): fewer direct HVAC rebates, and programs change often.
- State programs: Some, like TECH Clean California, have been waitlisted or fully reserved. Do not count on one unless it is confirmed in writing.
What else should you check before choosing a heat pump?
- Ductwork. Leaky or undersized ducts hurt any system. A heat pump needs good airflow to deliver heat comfortably.
- Electrical panel. Some homes need a panel or circuit upgrade, typically $1,500 to $4,000.
- Sizing. Ask for a load calculation. An oversized or undersized system never feels right.
- Permit and Title 24. A replacement in California normally requires a mechanical permit and verification, which can include duct leakage testing.
- Backup heat. Some homeowners keep a gas furnace as a backup in a hybrid setup.
Ducted heat pump, ductless mini-split or hybrid?
A ducted heat pump uses the ductwork you already have and is the most common whole-home replacement. A ductless mini-split serves a room, addition, garage or an older home without ducts, at roughly $3,500 to $7,000 for a single zone. A hybrid (dual-fuel) setup pairs a heat pump with a gas furnace that steps in only on the coldest nights.
Who should choose a heat pump, and who should stay with AC and a furnace?
A heat pump is likely a good fit if:
- You are replacing both your AC and your furnace.
- You have solar, or plan to add it.
- You are a SMUD or Roseville Electric customer with rebates available.
- Your home does not have gas service.
AC and a gas furnace may still make sense if:
- Your furnace is relatively new and working well.
- A panel upgrade would be expensive.
- You do not have solar and your gas costs are low.
- You only need to replace one failed component.
Can you get a heat pump with no money down?
Eligible homeowners can. The Senga Comfort Plan, powered by Palmetto, provides a brand-new, high-efficiency system with installation, maintenance and covered repairs included, for one predictable monthly payment and $0 down. Checking your options uses a soft credit inquiry, so it does not affect your credit score. It is subject to approval and plan terms.
Frequently asked questions
Do heat pumps work when it is cold?
Yes. Modern heat pumps keep delivering heat at temperatures well below Sacramento's typical winter lows. Colder foothill locations benefit from a properly sized system or a hybrid setup.
How long do heat pumps last?
Most last 12 to 15 years, similar to a central air conditioner. Annual maintenance helps them reach the long end.
Is a heat pump more expensive than an AC?
Usually a bit more than an AC alone, but often less than replacing an AC and a gas furnace together, and rebates may close the gap for SMUD and Roseville Electric customers.
Will I need to upgrade my electrical panel?
Sometimes. Many homes have enough capacity, and some need a panel or circuit upgrade. A technician can check during a home visit.
Is the federal heat pump tax credit still available?
No. The 25C credit ended for systems installed after December 31, 2025.
Not sure which is right for your home?
Tell us about your house and we will run the numbers both ways, and say so honestly if a heat pump is not the better move. Call Senga at (916) 545-9053. We serve El Dorado Hills, Folsom, Roseville, Sacramento and communities within about 50 miles. See our HVAC repair and replacement services or the $0-down Comfort Plan.
