AC Repair in Fort Madison, IA
Air conditioners here run from June through September. If yours quits, tell us what it's doing and a licensed contractor who covers Lee County will get in touch.
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Four months of hard running takes its toll
Your air conditioner in Fort Madison gets four months of real work, June through September, with afternoons averaging 84°F. That is not extreme heat, but it is steady, and the unit runs long hours day after day to keep up.
Lee County also sees its share of hail and wind, 44 hail events and 79 damaging wind events over the past ten years, with hailstones up to 4 inches recorded. That kind of weather hits the condenser hardest, since it sits outside and takes the impact directly. Bent fins block airflow, and a hard enough hit can damage the coil itself. If your system is cooling less than it used to, or not at all after a storm, the outdoor unit is the place to look first.
- 4 months
- June through September, your air conditioner is on duty
- 84°F
- the average summer afternoon it cools against
- 44 hail events
- in ten years, and hail bends the fins on outdoor coils
- 79 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 Lee County, so the repair decision comes down to the unit's condition.
Estimates for a typical Lee County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Iowa 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.
Iowa requires HVAC contractors to hold a state license.
The Iowa Plumbing and Mechanical Systems Board issues that license, and it covers the contractor, not the repair itself. The board has tested the contractor and keeps a record of them, so what you're checking on is the business behind the work, not a paper tied to your air conditioner specifically.
For this repair, that license is what stands behind the person working on your system. If the job involves opening the refrigerant side, which most air conditioner repairs do, the technician also needs EPA Section 608 certification. That one comes from the federal government, not the state, and every technician in the country has to hold it before touching refrigerant, regardless of what their state license does or doesn't cover.
Sources: Iowa Legislature · Iowa Department of Inspections, Appeals and Licensing
- Why is my AC not blowing cold air?
- The most common reason is low refrigerant, usually caused by a leak somewhere in the coil or line set. A dirty air filter can also choke off airflow enough that the air coming out feels warm. Sometimes the outdoor unit's condenser coil is caked with dirt or cottonwood and can't shed heat, so the system runs but doesn't cool. Only a technician with EPA 608 certification can legally check refrigerant levels, since that means opening the sealed side of the system.
- Why is my AC leaking water?
- Most of the time this is a clogged condensate drain line. As your AC pulls moisture out of the air, that water is supposed to drip into a pan and out through a small drain line, and algae or dirt can block that path over a season of use. A frozen evaporator coil will also cause water once it thaws, usually pointing back to low airflow or low refrigerant. If the pan itself has rusted through, the leak will keep coming back until the pan is replaced.
- Why won't my AC turn on?
- Check the thermostat first, since dead batteries or a setting knocked off cool will stop the system before it ever starts. If the thermostat looks fine, a tripped breaker or a blown fuse at the outdoor unit is the next likely cause. Capacitors also wear out and are a common reason a compressor or fan motor won't start even though power is reaching the unit. A contractor can test the capacitor and the electrical components to find which one failed.