Answering The 6 Most Common HVAC Questions

Your heating and cooling systems are essential for keeping you comfortable all year long. Yet most homeowners have several HVAC questions to ask experts. Smooth Sailing Heating & Cooling, a trusted HVAC company in Boiling Springs, is here to answer the six most common HVAC questions among homeowners. If you need a professional inspection or repair for your AC or heater, give our HVAC technicians a call at (864) 804-6400.

1. How Long Do HVAC Systems Last?

On average, most components of an HVAC system last at least a decade. You can expect your water heater to run anywhere from 10 to 12 years, while heat pumps have a life between 12 and 15 years. Conventional air conditioners have the longest life expectancy at 15 to 18 years. 

These numbers can shift depending on how well you take care of the system. Keeping up with preventative maintenance helps you get the most years out of your HVAC system. 

2. How Often Should I Replace HVAC Air Filters?

This is one of the most common HVAC questions, and the answer varies depending on the home. Systems that use a one-inch air filter will require replacing the filter every three months. A good way to stay on track with this schedule is to change the filter with the changing of each season. 

Thicker filters can last as long as six to nine months without replacement, so check your unit's filter size or consult an HVAC professional to learn when to replace it. Frequently check the filter if you smoke or have pets in the home. This creates faster particle build-up on filters and may require more frequent replacement. 

3. How Can I Protect Outdoor HVAC Units?

Your outdoor HVAC unit is exposed to debris like grass clippings, leaves, and twigs, plus rain and inclement weather. Inspect the unit periodically and remove any debris around it. 

When not in use, you can cover your outdoor air conditioning with a tarp for added protection. However, only do this if your furnace uses natural gas. Experts advise you not to cover heat pumps or all-electric ACs or heaters. 

4. How Can I Reduce Energy Bills?

No one wants to spend a fortune on their energy bill, making this one of the most asked HVAC questions. Routine maintenance keeps the system running efficiently and ultimately save you up to 30% on your bill. 

Installing energy-efficient units will help keep costs down. Check all windows and door openings for noticeable outdoor air flow, and seal the space to eliminate the draft. 

You can also use a programmable thermostat. This device sets the home at one temperature for maximum energy efficiency. You can adjust it to run at a different temperature when you are home versus when you're out to save you energy and money. 

5. Is One HVAC System Better Than Others?

HVAC systems are either split, hybrid, packaged, or duct-free.

• Split systems are most common. These are a general, one-size-fits-all choice.
• Hybrids give you the option to switch between gas and electric energy, which is helpful if your power grid is unreliable.
• Packaged systems are less powerful, making them ideal for smaller homes in warm climates.
• Ductless systems feature individual units set in different rooms and as the name implies, do not have ducts.

All options offer benefits, so consult with an HVAC company to discuss your needs and which system is right for you.

6. How Often Will My System Need Service?

Most people wait until something goes wrong with their system to call a professional. However, experts advise scheduling routine HVAC maintenance checks twice per year. Schedule inspections ideally before each hot and cold season to rule out performance issues during peak run times.

Maintenance is the best way to prevent anything major going wrong in the first place. From the vents and ducts to your unit's evaporator coil, a technician checks all areas that you might not be aware of. 

Maintenance checks provide you peace of mind and keep your system operating at peak efficiency. This extends the lifespan of the HVAC system, reduces energy costs, improves indoor air quality, and keeps your home safer overall. When you schedule routine HVAC maintenance, you're investing in a better, long-term system. 

Still need HVAC questions answered? Let a knowledgeable technician from Smooth Sailing Heating & Cooling answer all your HVAC questions and discuss eligibility for federal HVAC tax credits. Call (864) 804-6400 to speak with an expert today.