While not all too common in Florida, many people often find out that their heater doesn’t work when they switch their unit to the heat setting during a cool front. Since many air conditioning units very rarely get switched to that setting, most people don’t realize they have a problem until there is a need to use the heat. The most common problem that we see is a heater feeling like an air conditioner. It’s turned on, the air is blowing, but it’s not hot air. Before you call a professional, make sure that your air conditioner is turned to the “heat” position, and the thermostat is at least 3 degrees above the current temperature. If there is still no heat after you’ve done that, give us a call, we would be happy to assist.