Furnace Installation in Fort Thomas, KY
A new furnace here will run from October through April every year. Tell us about the house, and a licensed contractor who covers Campbell County will get in touch.
Tell us about the job
It takes about a minute.
What a Fort Thomas winter asks of a new furnace
Fort Thomas needs heat from October through April, seven months of the year. Winter nights average 26°F, so a new furnace spends most of that stretch cycling on and off to hold the house steady rather than just fighting the occasional cold snap.
Any gas furnace installed today has to reach at least 80 percent AFUE, the federal minimum for a non-weatherized unit. Almost half of homes here heat with gas. Power is worth thinking about too. Nearly a quarter of Kentucky households went at least 24 hours without power in 2024, and the area has seen 13 winter storms and 43 damaging wind events over the past ten years. A furnace that comes back on by itself once power returns is worth asking about when you install.
- 7 months
- October through April, your furnace is on duty
- 26°F
- the average winter night it heats against
- 80% AFUE
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
A high-efficiency gas furnace would save about $90 a year to run in Campbell County compared with a gas furnace.
Estimates for a typical Campbell County home, from EIA household energy data, Kentucky fuel prices and NOAA climate normals. Your home will differ.
Kentucky requires HVAC contractors to hold a state license.
Kentucky licenses HVAC contractors through the Department of Housing, Buildings and Construction. The state tested this contractor before issuing that license, and the license is tied to them, not to any single job. It is a record on file that this contractor met Kentucky's standard.
Most cities and counties also require a permit for a furnace install, along with an inspection once the work is done, and that is separate from the license. The license tells you the contractor was vetted by the state. The permit and inspection, where required, add a second check on top of that. Almost half the homes in Campbell County heat with gas, and a furnace install is gas work, which is why that second check exists alongside the state's license.
Sources: Kentucky Legislative Research Commission · Kentucky Department of Housing, Buildings and Construction
- What size furnace does my house need?
- It depends on the size of your house, how well it's insulated, your ceiling height, your windows, and your local climate, so there's no single number that fits every home. A contractor sizes a furnace with a room by room load calculation, not just square footage. Going bigger than what the calculation shows isn't a safety net. An oversized furnace short cycles, wears out faster, and leaves rooms feeling uneven. With winter lows here averaging 26°F, getting the size right matters more than it would somewhere milder.
- How do I know it's time to replace my furnace?
- Watch for repairs that keep coming back, uneven heat between rooms, a furnace that runs longer than it used to, or a unit that's old enough that parts are getting hard to find. Homes here need heat from October through April, seven months of the year, so a furnace that struggles is a problem for most of the year, not just a cold snap. If a contractor tells you the cost to repair is close to the cost to replace, that's usually the signal to stop patching it. A furnace that's still under warranty and failing often may point to a bigger issue than a worn part.
- Is a high-efficiency furnace worth it?
- Every furnace made since November 2015 has to hit at least 80 percent AFUE, so even a standard furnace today wastes less fuel than older models did. High-efficiency furnaces go higher than that baseline, and with about 47.5% of homes in Campbell County heating with gas, the difference in fuel use adds up over a seven month heating season. Whether the higher upfront choice makes sense for your house depends on your current furnace, your gas use, and how long you plan to stay in the home. A contractor can walk through the options and price each one for your specific house.