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 vs Boiler in Sheridan County, Wyoming

When a furnace makes sense

If your house already has ductwork, a furnace is the straightforward choice. That same ductwork can carry central air later if you ever want it, and with ten months of heating a year here, the ducts will earn their keep. Across the Mountain West, most homes are already set up this way.

When a boiler makes sense

If your home heats through radiators or in-floor pipes instead of ducts, a boiler is the machine built for that setup. It runs about 5% cheaper than a furnace here, and with winter nights averaging 13°F for months on end, that adds up. It suits a house that was never fitted with ductwork in the first place.

When a furnace makes sense

If your house already has ductwork, a furnace is the straightforward choice. That same ductwork can carry central air later if you ever want it, and with ten months of heating a year here, the ducts will earn their keep. Across the Mountain West, most homes are already set up this way.

When a boiler makes sense

If your home heats through radiators or in-floor pipes instead of ducts, a boiler is the machine built for that setup. It runs about 5% cheaper than a furnace here, and with winter nights averaging 13°F for months on end, that adds up. It suits a house that was never fitted with ductwork in the first place.

An unfinished basement featuring concrete block walls, exposed floor joists, and a metal forced-air furnace with ductwork near a central pillar.

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 a pressure gauge and copper pipes stands in an unfinished basement with stone walls and exposed ceiling joists.

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 Sheridan County.

In the Mountain West, 69.6% 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 Wyoming prices
13°Faverage winter low
53%of homes here heat with gas

If your home already has radiators or in-floor pipes instead of ductwork, a boiler still makes more sense than adding ducts for a furnace.

Find a contractor
Compared onFurnaceBoiler
Cost to run hereCosts more to runAbout 5% less to run
What it doesHeats onlyHeats only
Homes in the Mountain West that heat with one69.6%4.3%
Handles a 13°F nightYesYes

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

When a furnace makes sense

If your house already has ductwork, a furnace is the straightforward choice. That same ductwork can carry central air later if you ever want it, and with ten months of heating a year here, the ducts will earn their keep. Across the Mountain West, most homes are already set up this way.

When a boiler makes sense

If your home heats through radiators or in-floor pipes instead of ducts, a boiler is the machine built for that setup. It runs about 5% cheaper than a furnace here, and with winter nights averaging 13°F for months on end, that adds up. It suits a house that was never fitted with ductwork in the first place.

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

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