Furnace Installation in Beavercreek, OH
A new furnace here will run from October through May every year. Tell us about the house, and a licensed contractor who covers Greene County will get in touch.
Tell us about the job
It takes about a minute.
Beavercreek asks a furnace to work eight months a year
Winter nights here average 24°F, and homes need heat from October through May. That is eight months of the year your furnace has to be ready to run. Most homes in the area heat with gas, so when it goes out, there is not much backup to lean on.
Greene County has seen 7 winter storms and 105 damaging wind events over the past ten years, and across Ohio, 18% of households lost power for at least 24 hours in 2024. A new furnace installed here needs to hold up to that, not just the cold. Any non-weatherized gas furnace built after November 2015 has to reach at least 80 percent AFUE, so that much is set by federal rule no matter who installs it.
- 8 months
- October through May, your furnace is on duty
- 24°F
- the average winter night it heats against
- 60%
- of homes here heat with gas, so most furnaces here burn gas
- 80% AFUE
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
A high-efficiency gas furnace would save about $130 a year to run in Greene County compared with a gas furnace.
Estimates for a typical Greene County home, from EIA household energy data, Ohio fuel prices and NOAA climate normals. Your home will differ.
In Ohio, HVAC licensing for homes is left to the counties.
Because Ohio leaves this to the counties, whether a furnace installer here is licensed depends on the rules Greene County or its local municipality has set, not on any statewide test or record. Ohio does define what a home contractor is, and that definition includes carrying at least $250,000 in liability insurance, but that is a description of coverage, not a credential the state checked before handing someone a license.
For a furnace installation, the protection you have comes from the local building office. Replacing a furnace typically needs a permit and an inspection once the work is done, and that inspection is what catches a bad gas connection or a venting mistake, the part of this job that actually puts a home at risk. With 60.2% of homes in Greene County heating with gas, that inspection is doing real work here.
Source: Ohio Legislative Service Commission
- What size furnace does my house need?
- It depends on your square footage, your insulation, your windows, and your ceiling height, so there's no single number that fits every house. A contractor works this out with a load calculation, not a rule of thumb based on your old furnace's size. Since winter nights here average 24°F, getting the size wrong matters more than it would somewhere milder. A furnace that's too small will run constantly and still not keep up, and one that's too big wastes fuel and wears out faster cycling on and off.
- How do I know it's time to replace my furnace?
- Start with how it's actually performing, not just its age. Uneven heat between rooms, a furnace that cycles on and off more than it used to, or a gas bill that's climbing without a clear reason are all signs it's struggling. Homes here need heat from October through May, eight months a year, so a furnace on its way out tends to show itself during the coldest nights, not the mild ones. A contractor can tell you whether what you're seeing is a fixable problem or the furnace reaching the end of its working life.
- Is a high-efficiency furnace worth it?
- It depends on how long you plan to stay in the house and what you're currently spending to heat it. Every non-weatherized gas furnace built since November 2015 has to reach at least 80 percent AFUE, so even a standard model today wastes less gas than an older one might have. High-efficiency furnaces are rated above that baseline, and with 60.2 percent of homes here heating with gas through eight months of cold weather, that gap in efficiency adds up over a season. A contractor can walk you through the specific models and what each would mean for your house.