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 vs Boiler in Lonoke County, Arkansas

When a furnace makes sense

A furnace makes sense if your ductwork is already in place and working well. Winters here only average 34°F and last about five months, so you want a system that responds fast on the cold nights, and forced air heats a house up quickly. If your home already has ducts for air conditioning, running a furnace off the same system is the simpler path.

When a boiler makes sense

A boiler fits a home already set up with radiators or in-floor piping rather than ductwork. It runs about 5% cheaper to heat with here at current Arkansas gas prices, which matters over a five-month heating season even if it's a modest difference. If your house has no ducts, or you want the steadier, less drafty heat radiators give off, a boiler is worth choosing even though a furnace is the better fit for most homes here.

When a furnace makes sense

A furnace makes sense if your ductwork is already in place and working well. Winters here only average 34°F and last about five months, so you want a system that responds fast on the cold nights, and forced air heats a house up quickly. If your home already has ducts for air conditioning, running a furnace off the same system is the simpler path.

When a boiler makes sense

A boiler fits a home already set up with radiators or in-floor piping rather than ductwork. It runs about 5% cheaper to heat with here at current Arkansas gas prices, which matters over a five-month heating season even if it's a modest difference. If your house has no ducts, or you want the steadier, less drafty heat radiators give off, a boiler is worth choosing even though a furnace is the better fit for most homes here.

An unfinished basement featuring exposed ceiling joists, a metal HVAC unit with round ductwork, a hanging light bulb, and scattered boxes and debris along the left wall.

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 basement mechanical room with a gray boiler connected to copper and iron pipes, a pressure gauge, and a water heater visible in the background.

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 Lonoke County.

Most homes here were built in 1997, and that ductwork already in place makes a furnace the easier install over a boiler's pipes and radiators.

About 5% lessto heat with a boiler than with a furnace, at Arkansas prices
34°Faverage winter low
28%of homes here heat with gas

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

Find a contractor
Compared onFurnaceBoiler
Cost to run hereCosts more to runAbout 5% less to run
What it doesHeats onlyHeats only
Handles a 34°F nightYesYes

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

When a furnace makes sense

A furnace makes sense if your ductwork is already in place and working well. Winters here only average 34°F and last about five months, so you want a system that responds fast on the cold nights, and forced air heats a house up quickly. If your home already has ducts for air conditioning, running a furnace off the same system is the simpler path.

When a boiler makes sense

A boiler fits a home already set up with radiators or in-floor piping rather than ductwork. It runs about 5% cheaper to heat with here at current Arkansas gas prices, which matters over a five-month heating season even if it's a modest difference. If your house has no ducts, or you want the steadier, less drafty heat radiators give off, a boiler is worth choosing even though a furnace is the better fit for most homes here.

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

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