A heat pump blowing cold air or failing in winter is more common than you think. See what causes it, how to fix issues early, and when to call in an HVAC pro. Check out https://eliteairsummerville.com/heating/heat-pump-services/
A colder-than-normal winter is heading for South Carolina, and Summerville homeowners who rely on heat pumps are being urged to prepare now. More than 40% of homes in the state depend on these systems year-round, and experts warn that a fall heating tune-up can be the difference between a warm living room in January or an emergency repair bill running into the thousands.
The Old Farmer’s Almanac predicts below-average temperatures and increased precipitation across the Southeast this season. For Summerville residents, that forecast translates into more freeze-thaw cycles, heavier demand on heating systems, and a greater risk of mid-winter breakdowns.
Even a few consecutive nights of subfreezing temperatures can put unusual strain on heat pumps. Unlike gas furnaces, which generate high levels of heat quickly, heat pumps work more gradually, meaning they have to run longer and harder when outdoor temperatures drop.
October and early November are considered peak season for HVAC maintenance. Contractors say scheduling service now helps homeowners avoid the seasonal rush, when repair requests pile up and wait times grow longer.
A standard tune-up typically costs $150 to $200 and covers tasks, such as cleaning coils, checking refrigerant levels, and testing electrical components. By comparison, an emergency repair during a cold snap can run anywhere from $500 to $2,000. Those figures don’t include the added discomfort of waiting hours or in some cases days for a technician to arrive during peak demand.
Heat pumps work year-round, cooling homes in the summer and heating them in the winter. That constant use makes preventive care especially important. Routine service can extend the system’s life span, improve energy efficiency, and reduce monthly utility bills.
Dirty coils and clogged filters, for example, force the system to work harder, consuming more energy and wearing out components faster. The Department of Energy reports that a well-maintained heat pump can cut energy use by as much as 25% compared with a neglected system.
Technicians say the most frequent cold-weather issues in Summerville include:
Frozen outdoor coils – Ice buildup can stop the system from extracting heat. Faulty defrost cycles – If the defrost setting malfunctions, coils remain frozen. Electrical failures – Relays, capacitors, and sensors often fail under heavy load. Low refrigerant levels – Reduced refrigerant can cause inefficient heating and compressor strain.
While some problems are unavoidable, most can be caught early with preventive inspections.
South Carolina homeowners already face higher-than-average energy costs. According to the U.S. Energy Information Administration, residents spend roughly $155 per month on electricity, compared with the national average of $137. Heat pumps make up a significant portion of that usage, especially in colder months.
A neglected system can add another 10% to 20% to a family’s energy bill. With energy prices trending upward nationwide, that extra cost becomes an even bigger incentive to schedule maintenance before winter sets in.
While a professional tune-up is recommended, there are several steps homeowners can take on their own:
Change air filters regularly – Every 1 to 3 months, depending on usage. Clear outdoor units – Remove leaves, branches, and debris that can block airflow. Check thermostat settings – Ensure systems are running efficiently and on schedule. Inspect insulation – Sealing gaps around doors and windows reduces system strain.
The bottom line is that with forecasts pointing to a colder-than-usual winter, Summerville homeowners who rely on heat pumps have good reason to act now. A routine fall tune-up costs a fraction of what emergency repairs or inflated winter energy bills could run.
For many households, the choice comes down to spending a couple of hundred dollars in October or potentially thousands in January. And with heating contractors bracing for a busier season, the best time to prepare is before the first real cold snap arrives. Ready to have a pro take a look at your heating unit to make sure it's ready for winter? Visit the website in the description. Elite Air & Heat of Summerville City: Summerville Address: 133 Elliana Way, Unit A Website: https://eliteairsummerville.com/ Phone: +1 854 269 4663 Email: eliteairheat@gmail.com