AC Repair in Troy, OH
Air conditioners here run from June through August. If yours quits, tell us what it's doing and a licensed contractor who covers Miami County will get in touch.
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It takes about a minute.
Three months of hard running, then storms in between
Your air conditioner in Troy only gets three months to do its job, June through August, with afternoons averaging 83°F. It doesn't get to ease into the season. It goes from sitting idle to running hard, and that jump strains the compressor and the capacitor that starts it.
Miami County has also seen 69 damaging wind events and 18 hail events over the past ten years, including hail up to 1.5 inches. That kind of weather bends fins on the outdoor coil and can knock loose the wiring and refrigerant lines running to your condenser. If your air conditioner is blowing warm or not starting after a storm, that outdoor unit is the first place to look.
- 3 months
- June through August, your air conditioner is on duty
- 83°F
- the average summer afternoon it cools against
- 18 hail events
- in ten years, and hail bends the fins on outdoor coils
- 69 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
A new air conditioner would save little on running costs in Miami County, so the repair decision comes down to the unit's condition.
Estimates for a typical Miami County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Ohio fuel prices and NOAA climate normals. Your home will differ.
Repair makes sense when a part like a capacitor or contactor has failed.
Replacement makes sense when the compressor has failed or the system uses R-22 refrigerant, which is no longer made.
In Ohio, HVAC licensing for homes is left to the counties.
Miami County sets its own rule for who can do HVAC work on a house, since Ohio leaves that decision to the county rather than a state board. Whether a contractor needs a county license and what that takes depends on the county office, not a state exam or a state record. Ohio does define what counts as a home contractor here, and that definition includes carrying at least $250,000 in liability insurance. That is a description of the business, not a credential anyone tested.
For a repair on your air conditioner, the protection that does apply everywhere is federal. Any technician who opens the refrigerant side of your system, which a repair like this usually requires, has to hold EPA Section 608 certification. That is a federal rule with no exception by state or county, and it exists because refrigerant work is the part of the job that can go wrong in a way a homeowner would not be able to see or fix.
Source: Ohio Legislative Service Commission
- Why is my AC not blowing cold air?
- Most of the time the filter is dirty enough to choke off airflow, so the coil ices up and only room-temp air makes it through the vents. It can also mean the refrigerant is low, which points to a leak somewhere in the line, not something that fixes itself by adding more. Check the filter first since that's the one thing you can rule out yourself. If it's clean and the air is still warm, a contractor needs to check the refrigerant charge and look for a leak.
- Why is my AC leaking water?
- The drain line that carries condensation away from your indoor unit is clogged, or the pan it drains into has rusted through. Algae and dust build up inside that line over a season of use, and once it's blocked the water backs up and finds its way out somewhere it shouldn't. A frozen coil that's thawing out will do the same thing, so if the water shows up after the system's been struggling to cool, that's likely the cause. Either way it's worth having someone clear the line or check the pan before the leak reaches your ceiling or floor.
- Why won't my AC turn on?
- Start with the thermostat. Check that it's set to cool and a few degrees below room temperature, and if it runs on batteries, try fresh ones. If the thermostat looks right, check the breaker box, since a tripped breaker will shut the whole system down with no warning. When neither of those is the answer, the problem is likely inside the unit, in the capacitor or the contactor that switches it on, and that's a job for a contractor to diagnose.