A gas furnace with sheet-metal ductwork and PVC pipes installed in an unfinished basement.

Furnace vs Boiler in Ingham County, Michigan

When a furnace makes sense

If your home already has ductwork, a furnace is the natural fit. It heats with gas and works alongside central air off the same ducts, which matters here since you need heat about eight months of the year. With nights averaging 19°F all winter, you want a system that can keep up, and a furnace does that well.

When a boiler makes sense

If your home is set up with radiators or in-floor heat instead of ducts, a boiler is the machine built for that piping. It runs about 5% cheaper than a furnace at Michigan prices, which adds up over eight months of heating season. If the piping is already there, a boiler is the right match for it.

When a furnace makes sense

If your home already has ductwork, a furnace is the natural fit. It heats with gas and works alongside central air off the same ducts, which matters here since you need heat about eight months of the year. With nights averaging 19°F all winter, you want a system that can keep up, and a furnace does that well.

When a boiler makes sense

If your home is set up with radiators or in-floor heat instead of ducts, a boiler is the machine built for that piping. It runs about 5% cheaper than a furnace at Michigan prices, which adds up over eight months of heating season. If the piping is already there, a boiler is the right match for it.

A bare concrete basement containing a gray gas furnace with metal ductwork and a vertical flue pipe, lit by a single hanging 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 Ingham County.

In the Great Lakes states, 78.8% of homes heat with a furnace, so most already have the ductwork it needs.

About 5% lessto heat with a boiler than with a furnace, at Michigan prices
19°Faverage winter low
69%of homes here heat with gas

If your home already has radiators or in-floor heating loops 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
Homes in the Great Lakes states that heat with one78.8%7.7%
Handles a 19°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 is the natural fit. It heats with gas and works alongside central air off the same ducts, which matters here since you need heat about eight months of the year. With nights averaging 19°F all winter, you want a system that can keep up, and a furnace does that well.

When a boiler makes sense

If your home is set up with radiators or in-floor heat instead of ducts, a boiler is the machine built for that piping. It runs about 5% cheaper than a furnace at Michigan prices, which adds up over eight months of heating season. If the piping is already there, a boiler is the right match for it.

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

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment