Heat pump vs Furnace in Montgomery County, Texas
When a heat pump makes sense
If your home already heats and cools with electricity, a heat pump fits right in and costs about 10% less to run than gas here. Winter nights only average 43°F through the season, so a heat pump does not have to work against the kind of hard cold that saps a standard model's output. If you want one machine for both heating and cooling, this is it, and a cold-climate model will hold its output on the coldest nights you get.
When a furnace makes sense
If your home already has a gas line and ductwork built around a furnace, staying with gas means no changes to how the house is set up. A furnace also keeps its full heating power no matter how cold the night gets, which matters more in homes exposed to harder freezes than this area typically sees. Heat is the only job it does, so you would still need separate cooling.
When a heat pump makes sense
If your home already heats and cools with electricity, a heat pump fits right in and costs about 10% less to run than gas here. Winter nights only average 43°F through the season, so a heat pump does not have to work against the kind of hard cold that saps a standard model's output. If you want one machine for both heating and cooling, this is it, and a cold-climate model will hold its output on the coldest nights you get.
When a furnace makes sense
If your home already has a gas line and ductwork built around a furnace, staying with gas means no changes to how the house is set up. A furnace also keeps its full heating power no matter how cold the night gets, which matters more in homes exposed to harder freezes than this area typically sees. Heat is the only job it does, so you would still need separate cooling.
Heat pump
- Runs on
- Electricity
- What it does
- Heats and cools
- Tax credit
- No federal tax credit since the end of 2025
Sources: U.S. Department of Energy · Internal Revenue Code
Furnace
- Runs on
- Natural gas
- What it does
- Heats only
- Tax credit
- No federal tax credit since the end of 2025
Sources: U.S. Department of Energy · Internal Revenue Code
Heat pump wins in Montgomery County.
Winter nights here only average 43°F, so a heat pump keeps up fine and costs less to run than gas at Texas prices.
If your home already has a gas line and you want cooling on a separate system, a furnace is still worth asking about.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | About 10% less to run | Costs more to run |
| What it does | Heats and cools | Heats only |
| Homes in the south-central states that heat with one | 18.5% | 61.1% |
| Handles a 43°F night | Standard models lose heating power in the cold; cold-climate models are built for it | Yes |
Sources: U.S. Energy Information Administration, U.S. Department of Energy, NOAA
When a heat pump makes sense
If your home already heats and cools with electricity, a heat pump fits right in and costs about 10% less to run than gas here. Winter nights only average 43°F through the season, so a heat pump does not have to work against the kind of hard cold that saps a standard model's output. If you want one machine for both heating and cooling, this is it, and a cold-climate model will hold its output on the coldest nights you get.
When a furnace makes sense
If your home already has a gas line and ductwork built around a furnace, staying with gas means no changes to how the house is set up. A furnace also keeps its full heating power no matter how cold the night gets, which matters more in homes exposed to harder freezes than this area typically sees. Heat is the only job it does, so you would still need separate cooling.
A Montgomery County contractor will price both against your own house, your ductwork and your panel.
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