Beyond the Chill: 5 Essential Steps for Sarasota Homeowners When Switching to Heat

Sarasota and Manatee County homeowners often get a bit of a shock when that first cold front hits. Since we rely on our ACs 90% of the year, switching to "Heat" mode can feel like uncharted territory—especially when that "burning smell" kicks in!

Here are the 5 things you can do as a homeowner

1. Don't Panic Over the "First Burn" Smell

Most AC units in Florida utilize electric heat strips as a backup (Emergency Heat). Because these strips sit dormant all summer, they collect dust. When they turn on for the first time, that dust burns off, creating a distinct smell. Tell your readers to crack a window for 10 minutes; if the smell persists longer than 30, it’s time to call Aqua Plumbing & Air.

2. Test the Heat Pump Before You Need It

Sarasota nights can drop into the 40s quickly. Homeowners should switch their thermostat to "Heat" during a mild afternoon to ensure the reversing valve in the heat pump is functioning. It’s much better to find out your heat pump is struggling when it’s 65°F outside than when it’s 40°F.

3. Check and Replace Your Filters (Again)

Heating mode actually requires more consistent airflow than cooling. A clogged filter can cause the heat strips to overheat, potentially tripping a limit switch or a breaker. A fresh filter ensures the system doesn't have to "choke" to keep the living room cozy.

4. Clear the Perimeter of the Outdoor Unit

In the summer, we worry about shade. In the winter, we worry about airflow and debris. Falling leaves or overgrown summer brush can block the outdoor coil. Since the heat pump "extracts" heat from the outside air, it needs plenty of room to breathe to work efficiently.

5. Know When to Use "Emergency Heat"

 Emergency Heat (EM Heat) should only be used if the main heat pump has failed. It is much more expensive to run (like a giant hair dryer for your whole house). If the "Auxiliary Heat" light comes on briefly, that's normal; if it stays on, there might be an issue. Call Aqua Plumbing & Air in Sarasota, Lakewood Ranch or Bradenton with any questions or to schedule a tune up today.