AC blowing warm air in Port Charlotte usually points to one of a short list of problems, and most of them live in the outdoor unit. If the indoor fan is running but the condenser outside is silent, the compressor is not pumping. The air coming out of the vents is just house air moving around.
The most common culprit we find is a dead run capacitor. Summer lightning over Charlotte County is hard on these parts, and a capacitor that has bulged or tests well under its rated value will leave the compressor humming without starting. A pitted contactor does the same thing. Both are quick replacements covered on our capacitor and contactor replacement page.
Other causes: a tripped breaker or blown fuse at the disconnect, a low-voltage wire chewed by a rodent or cut by a string trimmer, a float switch that shut the system down because the drain line backed up, or a heat pump reversing valve stuck in heat mode.
We test before we swap parts. Voltage at the disconnect, amp draw on the compressor, and a look at the thermostat wiring. If the compressor itself is dead, we give you the repair number and the replacement number side by side so you can decide with real figures.
If your AC is blowing warm air, turn the system off at the thermostat so a struggling compressor does not overheat. Then call (941) 267-8581.
