What is the emergency setting?

The emergency setting typically bypasses normal operation and relies on electric backup equipment. It is intended for a system failure, not routine operation. If it stays on unexpectedly, request service.

Do heat pumps work well in Southwest Florida?

These systems are well suited to mild winters because they transfer warmth rather than creating all of it with electric resistance. Performance still depends on correct sizing, airflow, controls, and equipment condition.

Cold-weather comfort

Heat Pump and Heating Service in Southwest Florida

Florida cold-weather equipment sits idle for long stretches, so the first chilly night often reveals the problem.

(941) 800-7064 Request service

Hand adjusting a wall-mounted thermostat in a Florida home

A reversible system can cool normally for months and still fail when the season changes. Controls, the reversing function, thermostat settings, and electric backup equipment all affect what you feel at the vents.

What a Florida cold-weather call may involve

Most local systems use reversible equipment with electric backup strips. The symptom can come from the outdoor unit, an indoor component, a control, or a thermostat setting.

System will not switch into warming mode
Airflow is normal but supply air is not warming
Auxiliary or emergency mode stays on
Breaker trips when the cycle starts
A burning odor that does not fade after the first short run

Test the system before the cold front

Run a warming cycle briefly before you need it. If the system does not produce warm air, shows an error, or trips a breaker, schedule service while the house is still comfortable.

Request service

Tell Shark about the heating and heat pumps request.

Describe the symptom and your service needs. The team will confirm scope, availability, and the next step.

Shark Heating and Cooling service vans lined up outside

Request service by phone

Tell Shark what your system needs.

Call to discuss a repair, replacement, or maintenance visit and confirm current availability for your address.

Call (941) 800-7064

Have your address, system age, and a description of the problem ready. Service requests are currently taken by phone.

Questions

Heating and Heat Pumps: clear answers before you request service.

Dust can collect on electric heating components while they sit unused, so a mild odor may appear briefly on the first run. Turn the system off and call if the odor is strong, persists, produces smoke, or comes with a breaker trip.

Ask us something else

AC Installation

Compare the right system for your home, the work it requires, and the complete written quote.

Equipment-specific replacement quotes

Maintenance

Find worn components, drainage issues, and airflow problems before the next heavy cooling cycle.

Current plan details confirmed when you call

AC Repair

Running but not cooling, leaking, icing, or refusing to start? Begin with a real diagnosis.

Diagnose the fault before deciding on the fix

Ready for a clear next step?

Tell us what the system is doing.

Call to discuss your HVAC needs and confirm the current service window for your address.

Call (941) 800-7064 Request service

Call for current hours. Confirm holidays and after-hours availability when you call.