Looking to replace your heating system? You may be comparing a heat pump vs furnace to decide which option makes the most sense for your home. Both can provide reliable heating, but they differ in how they meet your winter heating and summer cooling needs.
For over 45 years, Just Right Plumbing, Heating, & Cooling has helped Utah homeowners choose HVAC systems that fit their needs and budget. In this guide, we’ll compare heat pumps and furnaces to help you determine which option is right for year-round home comfort.
Heat Pump vs Furnace: Quick Comparison
Comparing a heat pump vs furnace starts with one major difference. A furnace generates heat, while a heat pump transfers heat and can also cool your home.
Here’s how the two systems compare:
| Factor | Heat Pump | Gas Furnace |
|---|---|---|
| Heating method | Transfers heat into the home | Generates heat by burning fuel |
| Cooling capability | Provides heating and cooling | Heating only |
| Upfront investment | Typically higher than furnace-only replacement | Typically lower for furnace-only replacement |
| Energy efficiency | Efficient heat-transfer technology | Varies based on AFUE |
| Cold-weather performance | Depends on model and outdoor conditions | Strong heating during very cold weather |
| Equipment setup | Can handle heating and cooling | Usually paired with central AC |
| Best fit | Homeowners considering heating and cooling replacement | Homeowners primarily replacing their heating system |
How Heat Pumps and Furnaces Work
Heat pumps and furnaces ultimately accomplish the same goal, but they produce comfortable indoor temperatures in very different ways.
How a Gas Furnace Heats Your Home
A gas furnace burns natural gas or propane to create heat. That heat warms a heat exchanger, and a blower pushes warmed air through your home’s ductwork.
Natural gas furnaces are common in Utah homes. However, they only provide heating and are typically paired with a separate central air conditioner for cooling.
Furnace efficiency is commonly measured by Annual Fuel Utilization Efficiency (AFUE). The higher the AFUE rating, the greater the percentage of fuel the furnace converts into usable heat.
How a Heat Pump Heats and Cools Your Home
A heat pump moves heat rather than generating it. During winter, it draws available heat from the outdoor air and moves it inside. During summer, the process reverses to remove heat from your home, much like an air conditioner.
Modern cold-climate heat pumps are designed to maintain better heating performance at lower temperatures than conventional models. Heat pump installation and repair may include a traditional ducted system, ductless configuration, or a heat pump paired with a furnace.
When comparing a heat pump vs electric furnace, an electric furnace generates heat using electric resistance, while a heat pump transfers heat using refrigerant.
Heat Pump vs Furnace Cost and Efficiency
Heat pump vs furnace cost, system efficiency, and lifespan can all vary depending on your installation needs and energy costs. Here’s what to consider:
Upfront Equipment and Installation Costs
A furnace-only replacement can cost less upfront than installing a heat pump. However, installation costs vary based on equipment capacity and efficiency, ductwork, venting, and the complexity of the installation.
Heat pump costs are also affected by system size, efficiency, equipment type, electrical requirements, and ductwork condition. Homes without suitable ductwork may also be candidates for ductless heat pump systems.
If both your furnace and AC need replacement, a heat pump is the best choice as it can provide both functions.
Heating and Cooling Operating Costs
There isn’t one universal winner when comparing the operating cost of a natural gas furnace vs heat pump.
Your costs can depend on:
- Electricity and natural gas rates
- Equipment efficiency
- Outdoor temperatures
- Home size and insulation
- Thermostat settings
- System sizing and condition
Since a heat pump provides both heating and cooling, this can affect total HVAC operating costs as well.
Lifespan and Maintenance
Both furnaces and heat pumps require regular professional maintenance. Equipment quality, installation, usage, maintenance history, and operating conditions can all affect service life.
One difference is runtime. Because a heat pump can operate during both heating and cooling seasons, it may run throughout more of the year than a furnace.
Routine furnace maintenance in Utah can help identify developing problems, maintain efficient operation, and support the life of your equipment.
Heat Pump vs Furnace Pros and Cons for Utah Homes
Understanding the pros and cons of heat pump vs gas furnace systems can make your decision easier. It’s best to look at how each option fits your home’s unique heating and cooling needs rather than a system that is best for everyone.
Heat Pump Pros and Cons in Utah
Pros:
- Heating and cooling: One heat pump can provide both, which may be useful when your furnace and AC are both approaching replacement.
- No on-site combustion: Heat pumps don’t burn natural gas to heat your home, eliminating combustion-related carbon monoxide concerns from the heating equipment.
Cons:
- Higher upfront cost: Installing a heat pump can cost more upfront than a furnace-only replacement.
- Cold-weather performance: Standard heat pumps can lose efficiency and heating capacity as outdoor temperatures fall, making proper equipment selection and sizing important.
- Higher winter electricity use: Electricity use may increase during prolonged cold weather, especially when supplemental electric heat is needed.
Gas Furnace Pros and Cons in Utah
Pros:
- Lower upfront cost: A furnace-only replacement can cost less upfront than installing a heat pump system.
- Strong cold-weather performance: Gas furnaces provide consistent heating output during cold winter conditions.
- Potentially economical heating: Natural gas can be economical, although operating costs depend on utility rates and furnace efficiency.
Cons:
- Separate cooling system: A furnace doesn’t provide cooling, so you’ll typically need a separate central air conditioner to maintain.
- Combustion considerations: Gas furnaces require proper venting and routine maintenance to support safe operation.
Which Is Better for Your Utah Home?
The right choice between a heat pump vs. furnace depends on what equipment you need to replace and how you want your HVAC system to operate.
Choose a Heat Pump If…
- You’re replacing both your furnace and AC: One heat pump can provide both heating and cooling.
- You want one system for year-round comfort: A heat pump can heat your home in winter and reverse operation for summer cooling.
- You’re considering a cold-climate heat pump: These systems are designed to maintain better performance at lower outdoor temperatures than standard models.
- Your home is well insulated: An energy-efficient home can help a heat pump maintain comfortable indoor temperatures more effectively.
If you’re leaning toward this option, our heat pump installation guide explains additional factors to consider before replacing your system.
Choose a Gas Furnace If…
- You’re looking for reliable heating in very cold weather: Gas furnaces provide strong, consistent heating output even as outdoor temperatures fall.
- You only need to replace your heating system: A furnace can make sense if your existing AC still has useful life.
- Your home is already set up for gas heat: Staying with a furnace may allow you to maintain your existing HVAC configuration.
- Keeping the initial investment lower is important: A furnace-only replacement can have a lower upfront cost than installing a heat pump system.
- You prefer a traditional heating system: A gas furnace provides familiar operation and dependable cold-weather performance.
If your existing furnace is having problems, professional furnace repair can help determine the appropriate next step.
Consider a Dual-Fuel System If…
- You want the benefits of a heat pump without relying on it alone: The heat pump can handle heating during milder conditions, while the furnace provides heat when temperatures fall.
- You need heating and cooling: The heat pump provides summer cooling in addition to heating.
- You want to retain gas heat: A dual-fuel setup lets you take advantage of heat pump technology while keeping a gas furnace as part of the system.
- You’re concerned about cold-weather heat pump performance: Pairing the two systems provides another option for maintaining comfort during colder conditions.
If you’re preparing for HVAC replacement, we offer financing options for HVAC systems for qualifying customers.
Find the Right Heating System for Your Home
If you’re ready to upgrade your heating or cooling system, you don’t have to decide between a heat pump vs furnace on your own. Just Right Plumbing, Heating, & Cooling can evaluate your existing equipment, comfort needs, and budget to help you choose the right option for long-term comfort.
Heat Pump vs Furnace FAQs
Do heat pumps work in Utah winters?
Yes. Modern heat pumps can provide effective winter heating, but performance depends on the equipment and outdoor conditions. Cold-climate or dual-fuel systems may be worth considering where colder temperatures are a concern.
Is a heat pump cheaper to run than a gas furnace in Utah?
Not always. Heat pump vs. furnace operating costs depend on current electricity and natural gas rates, equipment efficiency, outdoor temperatures, home insulation, and thermostat settings. A heat pump also provides cooling, so homeowners replacing both a furnace and air conditioner should compare total heating and cooling costs rather than winter heating costs alone.
Is a heat pump more efficient than a gas furnace?
The two systems measure efficiency differently. A furnace converts fuel into heat, while a heat pump transfers existing heat, allowing it to use electricity efficiently under appropriate operating conditions.
How long do heat pumps last in Utah’s climate?
Heat pump lifespan depends on equipment quality, installation, usage, maintenance, and local climate. Because a heat pump can operate during both heating and cooling seasons, it often accumulates more annual runtime than a furnace. Routine professional maintenance can help both systems operate efficiently and reach their expected service life.
Can a heat pump replace both my furnace and AC in Utah?
Yes. A heat pump can provide both heating and cooling, so it may replace a traditional furnace and central air conditioner combination. This can be especially appealing when both existing systems are approaching replacement. Homes in colder parts of Utah may benefit from a cold-climate heat pump or a dual-fuel system that retains a gas furnace for backup heat.
