Are you looking for a new HVAC system to help you weather Hinesville’s humid subtropical climate? You’d benefit from knowing the best questions to ask when buying one.
As the preferred provider of qualified HVAC services, Georgia Air Cooling & Heating can provide all the information needed. Once you know the answers to the following 15 questions, you can make an informed decision about your next HVAC system.
1. What Type of System Do I Need?
The most fundamental question every HVAC system buying guide covers is the type of system you’ll benefit from most. You can choose from among the following options:
- Split systems: The most common HVAC setup in America, a split forced-air system divides the heating and cooling duties between a furnace and a central air conditioner. The system pumps the air through your ductwork to distribute it to each room in your house.
- Heat pump: A heat pump provides both heating and cooling from the same device. There are heat pumps that use forced air and ductless mini-split versions.
- Ductless mini-split: If you don’t have existing ductwork, most homeowners find adding it cost-prohibitive. A ductless mini-split can heat and cool large areas of your home, but larger houses may require multiple units.
2. What Is My Preferred Energy Efficiency?
While you should ideally aim for the highest possible energy efficiency, you must also consider the initial investment you can afford. The higher the system’s energy efficiency, the more you’ll pay upfront, but you’ll also save significantly on energy bills in the long term.
Heat pumps and air conditioners use a Seasonal Energy Efficiency Rating to measure how well it performs. You’ll need a SEER rating of at least 14, but you can find models with ratings up to 23.
Furnaces measure efficiency with an Annual Fuel Utilization Efficiency percentage. Aim for furnaces with an AFUE of at least 85%.
3. What Size System Can Meet My Needs?
When you’re choosing an HVAC system, size is one of the most important considerations. A too-large system can drive up your energy bills, and a too-small system can’t keep you comfortable or safe during those hot and humid Georgia summers.
4. Do I Need Ductwork Upgrades?
One of the most important questions to ask when buying a new HVAC system is whether you’ll need ductwork modifications. Installing ductwork can cost upward of $5,000, so in that case, you should consider a mini-split system. Even if you already have ductwork, you may need repairs or an inspection before installing a new forced-air device.
5. Is the System’s Controls User-Friendly?
A thermostat and other controls are some of the best HVAC system features because they allow you to take your comfort and convenience into your own hands. Some thermostats don’t provide very intuitive controls, but newer models typically provide several ways to control your temperature.
Consider investing a little extra in a smart thermostat. They allow you to pre-program your temperatures based on the time of day (for example, you can set it to turn on a half-hour before you come home from work), and you can control them from your mobile phone or other device.
6. Will This Improve My Air Quality?
Your HVAC system plays an important role in controlling airborne diseases and allergens that would otherwise make spending time in your home uncomfortable. The air filter is the biggest factor determining how your HVAC system improves air quality. Like HEPA models, premium air filters can filter out a higher percentage of contaminants.
You can further improve your home’s air quality with whole-home systems like:
- Dehumidifiers
- Purificators
- Ductwork sanitization lights
7. Can I Add Accessories?
Among your HVAC installation questions, ask your HVAC technician if your system can support accessories that can make your home healthier, more comfortable, and more convenient. The most common HVAC accessories include:
- Smart or programmable thermostats
- Indoor air quality systems
- Zoning controls
- Carbon monoxide detectors
- Ventilators
- Self-diagnostic capability
8. What Does the Warranty Cover?
Don’t forget to ask about the warranty as part of your new HVAC system checklist. Ensure you understand the following factors about your new warranty:
- Duration: Warranties usually last between five and ten years. Remember to register your devices to obtain the full benefits.
- Coverage: The warranty may cover different components that break more frequently. Ensure you know all the details of your coverage.
- Criteria: Some warranties require registration or certain maintenance schedules. Ignoring these elements can void your warranty.
- Limitations: Your warranty likely has some exclusions. The most common ones include not covering labor costs, natural disaster damage, and problems that arise from improper usage.
9. How Much Maintenance Will the System Require?
Certain types of HVAC systems require more maintenance than others. Most filter types require monthly changes, but you could upgrade to ones that last up to 90 days or install an HVAC system that uses filters you can clean rather than replace. Other common maintenance needs include:
- Annual maintenance checks
- Cleaning coils
- Cleaning air ducts
- Checking and refilling refrigerant levels
- Verifying correct thermostat calibration and function
10. How Loudly Will the HVAC Devices Operate?
Most HVAC systems run relatively quietly, but if you prioritize budget over quality, you may end up with one that annoys you. Ask your technician about the decibel rating of each HVAC device in your new system.
Remember that a whisper measures about 30 decibels, and heavy traffic about 80 decibels. The quietest system is a mini-split, which runs at the lower end of the spectrum. The loudest central air conditioners can produce the same level of sound as a busy street, but if it’s in the right location, you may not notice it very often.
11. What Is the Installation Cost and Time Frame?
When you’re considering questions to ask when buying a new HVAC system, don’t forget to inquire about installation times and cost. The average air conditioner installation cost is around $7,500, but you’ll pay less for central air installation than for a ductless mini-split.
Heat pumps cost a little above average, but you receive both heating and cooling for that price. Furnace installation typically costs less than an air conditioner. Installing a single device can take as little as four hours, while a complete system overhaul can take up to three days.
12. Can I Obtain Rebates or Incentives?
One of the most overlooked HVAC purchase tips is asking about rebates and incentives. For example, if you buy an energy-efficient model, you may qualify for some tax write-offs. Certain manufacturers also provide generous rebates.
You should research local incentive programs, and your HVAC technician should stay updated on programs provided by various manufacturers. Under the Inflation Reduction Act, most HVAC systems qualify for some form of rebate until 2032.
13. What Energy Source Should I Prioritize?
Most HVAC systems run on natural gas or electricity, both of which have their own advantages and disadvantages. However, for a more complete understanding of your options, consider the following:
- Electricity: Electricity costs more than most other sources of fuel but doesn’t hurt the environment as much. It provides a much safer option than oil or propane.
- Natural gas: While they often cost more upfront, gas furnaces can save you money in the long term with lower energy bills. They carry a higher risk of danger due to gas leaks.
- Oil: Oil furnaces and boilers remain relatively rare, but they can heat your home incredibly fast and usually don’t cost much to operate. The biggest inconvenience is some people don’t have a reliable oil supplier.
14. How Long Will the System Last in Hinesville?
Your system’s life expectancy can help you determine when you’ll need to start saving for newer models and when you’ll begin paying for more frequent repairs. With moderate usage and annual maintenance, the various HVAC devices have the following average life expectancies:
- Central air conditioners typically last between 10 and 15 years.
- Heat pumps can last up to 25 years.
- You can count on a ductless mini-split to work for about 20 years.
- Many furnaces last about 20 years.
15. Why Are You the Best Company for This Service?
You deserve the most reliable HVAC contractor, so ensure they meet the following criteria:
- A near-perfect five-star rating on third-party websites
- A maintenance program and financing that saves you money
- Quality customer service
- Premium products
- Emergency availability
You should spend some time looking for the best contractor for your needs. Peruse their website and reviews to get an idea of their quality and ask for references from colleagues and friends.
Georgia Air Cooling & Heating Provides Reliable HVAC Service in Hinesville
Now that you know the questions to ask when buying a new HVAC system, reach out to Georgia Air Cooling & Heating. Our technicians take time to give you all the knowledge you need. Whether you’re wondering if it’s the cheapest to buy an HVAC system or which accessories you’ll benefit from the most, we’ll answer all your questions.
To book an appointment, call 912-756-0506.