An unfinished basement containing a gas furnace with ductwork in the foreground and miscellaneous stored items along the far concrete wall.

Furnace vs Boiler in Jones County, Mississippi

When a furnace makes sense

If your home already has ductwork, a furnace makes sense here. Winter nights only average 39°F and you're heating for about five months a year, so a furnace can cycle on, bring the house up to temperature fast, and shut off again without much fuss. It also opens the door to central air through the same ducts when summer comes.

When a boiler makes sense

A boiler fits a home with radiators or in-floor piping already in place, or an owner who wants steady, even heat through a mild winter like this one. It runs about 5% cheaper to operate than a furnace at Mississippi gas prices, which matters more the longer your heating season runs. With only about five months of heat needed here, that saving is smaller than it would be somewhere colder.

When a furnace makes sense

If your home already has ductwork, a furnace makes sense here. Winter nights only average 39°F and you're heating for about five months a year, so a furnace can cycle on, bring the house up to temperature fast, and shut off again without much fuss. It also opens the door to central air through the same ducts when summer comes.

When a boiler makes sense

A boiler fits a home with radiators or in-floor piping already in place, or an owner who wants steady, even heat through a mild winter like this one. It runs about 5% cheaper to operate than a furnace at Mississippi gas prices, which matters more the longer your heating season runs. With only about five months of heat needed here, that saving is smaller than it would be somewhere colder.

A gray forced-air furnace with sheet-metal ductwork stands in an unfinished basement with exposed wooden joists, concrete walls, and a hanging incandescent bulb.

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

A gray boiler with copper and black piping mounted against a concrete block wall in an unfinished basement.

Boiler

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

Furnace wins in Jones County.

Most homes here already have the ductwork built in from 1981, so a furnace uses what's there instead of adding radiators or pipes.

About 5% lessto heat with a boiler than with a furnace, at Mississippi prices
39°Faverage winter low
25%of homes here heat with gas

If your home already has radiators or in-floor piping instead of ductwork, a boiler is still the better choice.

Find a contractor
Compared onFurnaceBoiler
Cost to run hereCosts more to runAbout 5% less to run
What it doesHeats onlyHeats only
Handles a 39°F nightYesYes

Sources: U.S. Energy Information Administration, U.S. Department of Energy, NOAA

When a furnace makes sense

If your home already has ductwork, a furnace makes sense here. Winter nights only average 39°F and you're heating for about five months a year, so a furnace can cycle on, bring the house up to temperature fast, and shut off again without much fuss. It also opens the door to central air through the same ducts when summer comes.

When a boiler makes sense

A boiler fits a home with radiators or in-floor piping already in place, or an owner who wants steady, even heat through a mild winter like this one. It runs about 5% cheaper to operate than a furnace at Mississippi gas prices, which matters more the longer your heating season runs. With only about five months of heat needed here, that saving is smaller than it would be somewhere colder.

A Jones County contractor will price both against your own house, your ductwork and your panel.

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