If the heat pump in your Winter Haven home is not keeping up, its electric heat strips may be involved—but a symptom alone cannot confirm that they need replacement. A control, wiring, airflow or other system issue can produce similar behavior. A technician should test the system and explain the findings before recommending work. This guide covers what heat strips do, what you can safely observe and what to expect from a Rheem heat strip replacement.
What heat strips do in a Rheem heat pump
Heat strips are electric resistance heating elements installed in or near the indoor air handler. They provide auxiliary heat when the heat pump needs help meeting the thermostat’s demand, and may provide backup heat in certain operating conditions. The thermostat and system controls determine when and how the auxiliary heat is called. The elements and their electrical components operate at hazardous voltages and are not homeowner-serviceable.
Auxiliary heat operating during a period of higher heating demand does not, by itself, indicate a fault. However, unexpectedly frequent or prolonged operation may warrant an inspection. In Winter Haven, note the conditions when the system changes over to auxiliary heat—such as outdoor temperature, thermostat setting and whether the home reaches the set temperature. Those observations can help a technician assess operation without assuming the heat strips have failed.
Signs to note—and what they do not prove
Contact a technician if the system is not heating adequately, the thermostat repeatedly indicates auxiliary or emergency heat, a breaker trips, or your electric use appears unusually high. These are reasons to investigate, not proof of a failed element or sequencer. A heat pump can use more electricity when auxiliary heat runs, but controls, airflow, thermostat settings and other system conditions can also affect runtime and comfort.
Before you call, you can safely record the thermostat setting and display, when the problem occurs, whether the indoor fan runs, and any unusual changes in comfort or energy use. Check the air filter and replace it if it is dirty, following the filter and equipment instructions. Keep supply and return vents unobstructed. Do not remove the air-handler panels, touch wiring, test electrical components or repeatedly reset a tripping breaker. If a breaker trips again, leave it off and arrange professional service.
How a technician determines whether replacement is needed
A careful diagnosis separates a failed heat strip from problems that can mimic one. The technician can review the Rheem model and system configuration, confirm the heating call and inspect relevant controls and electrical connections. Depending on the findings, the inspection may include the heating elements, staging or sequencer components, safety limits, wiring, airflow and thermostat operation. Electrical testing and work inside the air handler are technician-only tasks.
The diagnosis should establish which component or condition is affecting performance before replacement is recommended. A failed element may be one possibility; a control or connection issue, restricted airflow or another heat-pump problem may also need attention. Ask the technician to explain what was tested, what was found and whether the recommendation is for an element, a related component or a broader repair. Replacement should match the equipment configuration rather than rely on a symptom or a generic part assumption.
What Rheem heat strip replacement involves
After confirming the fault and the appropriate repair, the technician isolates power and follows safe procedures for the high-voltage equipment. The work may involve removing a failed element or assembly, checking associated components and connections, and installing a correctly specified replacement. Genuine Rheem parts may be used when appropriate and available. The technician should also consider the equipment’s warranty terms; warranty coverage depends on the specific equipment and applicable conditions, so it should not be assumed.
After installation, the technician verifies operation and safety controls and checks that the system responds properly to a heating call. They can explain whether auxiliary heat stages as intended and whether any separate issue needs further attention. A repair to the heat strips does not automatically resolve a separate heat-pump, airflow or control problem. Ask for the work performed and findings to be documented for your equipment records.
Information to have ready when you call
- The Rheem model and serial numbers, if they are visible without opening an equipment panel.
- What the thermostat displays and whether the issue is constant or intermittent.
- When auxiliary or emergency heat appears to operate, and whether the home reaches the set temperature.
- Any breaker trips, unusual sounds or recent changes in comfort or electricity use.
- When the filter was last changed and whether vents are blocked.
Do not delay reporting a repeated breaker trip, a burning smell or visible damage. Keep clear of the equipment and electrical panel if there is a safety concern, and tell the service representative what you observed.
Scheduling service in Winter Haven
Velocity Air Conditioning’s service line is available 24/7, including nights and weekends. Qualified requests may be eligible for same-day dispatch; otherwise, service is arranged for the next available time. There is no extra charge for nights or weekends. Dispatch timing depends on qualification and availability, so confirm the expected scheduling when you call.
For a heat-strip replacement, ask how the diagnosis will be confirmed, what replacement part is proposed and how warranty considerations will be handled. The written scope and quote should make clear what is included before work proceeds. If the inspection identifies an issue outside the heat-strip circuit, ask whether it requires separate approval or a separate repair.
Questions homeowners often ask
Can I tell whether a heat strip has failed?
Not reliably from a thermostat message, weak heat or a high bill alone. These observations help describe the problem, but a technician must inspect and test the relevant electrical and control components to identify the cause.
Does auxiliary heat always mean something is wrong?
No. Auxiliary heat is part of heat-pump operation and may run when additional heat is needed. If it appears to run unusually often, the home is not warming, or energy use changes significantly, arrange an inspection rather than assuming a particular part has failed.
Is refrigerant work part of heat-strip replacement?
Heat-strip replacement is electrical work and does not itself require refrigerant handling. If the technician finds that a separate heat-pump refrigerant service is needed, refrigerant handling should be performed by EPA-qualified personnel.
For Rheem heat-strip concerns in Winter Haven, describe what you have observed and arrange an evaluation. The technician can determine whether replacement is appropriate, discuss the part and warranty considerations, and explain the next steps before work begins.