AC Installation in Bowling Green, KY
A new air conditioner in Bowling Green will run from May through September every year. Tell us about the house, and a licensed contractor who covers Warren County will get in touch.
Tell us about the job
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What Bowling Green summers ask of a new system
Your air conditioner works May through September here, five months of afternoons averaging 88°F. That is a long stretch of steady, hard running, not just a few hot weeks.
Warren County also sees its share of hail and wind, 22 hail events and 98 damaging wind events over the past ten years, with hail up to 1.75 inches. The outdoor unit sits outside through all of that, so it needs to be installed sound and set up where it has some protection. Any new central air conditioner installed today has to meet 14.3 SEER2, the federal efficiency minimum that took effect in 2023.
- 5 months
- May through September, your air conditioner is on duty
- 88°F
- the average summer afternoon it cools against
- 22 hail events
- in ten years, and hail bends the fins on outdoor coils
- 13.4 SEER2
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
Going above the federal minimum saves little here, about $20 a year.
Estimates for a typical Warren 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.
The license comes from Kentucky's Department of Housing, Buildings and Construction, and it belongs to the contractor, not to any single job. It covers the business doing the work, not this particular installation.
For an air conditioner installation, that license is what stands behind the person doing the work. Most cities and counties also require a permit from the local building office for this kind of job, along with an inspection once it's done. The permit and inspection check that the installation itself was done right, separate from whether the contractor is licensed to be there in the first place.
Sources: Kentucky Legislative Research Commission · Kentucky Department of Housing, Buildings and Construction
- What size air conditioner does my house need?
- There is no answer to that without a contractor doing a load calculation on your actual house. Square footage alone does not tell you the size. A contractor factors in the insulation, the windows, how many walls face the afternoon sun, and the ductwork before landing on a number. An oversized unit cools the air fast but shuts off before it pulls the humidity down, so the house feels clammy. An undersized one runs constantly and still cannot keep up on a summer afternoon here, when it is typically near 88°F. Get the calculation done rather than matching whatever size is already out there.
- Should I replace the whole system or just the outdoor unit?
- In most cases you want to replace the outdoor unit and the indoor coil together. The two are matched to work at a specific efficiency and capacity, and pairing a new outdoor unit with an old coil usually means you lose the efficiency gain you paid for, sometimes voids the warranty outright. If your coil is old, it also may not hold up under the pressure and refrigerant of a new system. A contractor can look at the age and condition of what you have and tell you whether the coil is worth keeping.
- Do HVAC contractors in Bowling Green need a state license to work on my home?
- Yes. Kentucky requires HVAC contractors to hold a state license, issued by the Department of Housing, Buildings and Construction. For an AC installation, you will also need a permit from the local building office, and the work gets inspected once it is done. Ask to see the license before work starts, and confirm the permit is pulled before the installation begins.