AC Repair in Elizabethton, TN
Air conditioners here run from June through August. If yours quits, tell us what it's doing and a licensed contractor who covers Carter County will get in touch.
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Three months of heat, and storms in between
Summer here is short, just June through August, but afternoons average 81°F and your air conditioner runs hard those three months to keep up. That steady load wears on the parts that cycle on and off all day, and a unit that struggles by August often started slipping earlier without you noticing.
Carter County has also logged 24 damaging wind events and 3 hail storms over the past ten years, with hail up to 1.5 inches. Wind can drive debris into the outdoor unit, and hail that size can dent the coil fins or bend the fan blade. If your AC is cooling poorly or making a noise it didn't used to, either kind of stress could be why.
- 3 months
- June through August, your air conditioner is on duty
- 81°F
- the average summer afternoon it cools against
- 3 hail events
- in ten years, and hail bends the fins on outdoor coils
- 24 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 Carter County, so the repair decision comes down to the unit's condition.
Estimates for a typical Carter County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Tennessee 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.
- Why is my AC not blowing cold air?
- Most of the time the filter is clogged and starving the system of airflow, so check that first. A dirty filter forces the coil to run colder than it should until it freezes over, and once that happens you get warm air or none at all until it thaws. If the filter is clean, the problem is likely low refrigerant from a leak, or the outdoor unit is dirty or blocked, and either one calls for a contractor to look at it.
- Why is my AC leaking water?
- The drain line that carries condensation away from your indoor coil is probably clogged. Algae and debris build up in that line over a cooling season and back the water up until it overflows the drain pan. Some systems have a switch that shuts the unit off when this happens, so if yours stopped cooling too, that is likely why. A contractor can clear the line and check the pan for damage.
- Why won't my AC turn on?
- Start with the thermostat and the breaker. If the thermostat screen is blank, check its batteries, and if the whole system is dead, check the breaker panel for a tripped breaker before anything else. Elizabethton has had 24 damaging wind events over the past ten years, and a power interruption during a storm is a common reason a breaker trips. If power and the thermostat both check out and the system still won't start, the capacitor or the contactor in the outdoor unit has likely failed, and that needs a contractor to replace.