Skip to Content

At Clark’s Heating and Air, we have the answers to your most common HVAC questions. From signs your air conditioning unit needs to be serviced to the portion of an HVAC inspection you can do yourself, we’re answering the questions most frequently asked by our customers. Whether you’re looking for a skilled AC repair company in Hoschton, Georgia or want to explore how many HVAC issues you can handle on your own, this is the space to find the answer.

The Clark’s Heating and Air team is here to guide you through the basics of air conditioning and heating and provide easy-to-understand answers to your pressing questions. The professional technicians with Clark’s Heating and Air are here to help. Take our HVAC tips and implement them in your own home.

HVAC Maintenance Questions

What is the typical lifespan of an average HVAC unit?

On average, HVAC systems last 15 to 20 years. The style and quality of HVAC you choose will play a role in how long the unit lasts. Routine inspections and maintenance also play a heavy role in extending the life of the system.

How often should I have my HVAC system inspected?

No matter the make or model of your HVAC system, the unit should be inspected, cleaned, and serviced at least once a year. To ensure the complete system works properly year-round, have the heating system checked each fall and the air conditioning checked in the spring.

Can I inspect my own HVAC unit?

The annual inspection to your HVAC unit should be performed by a trained and licensed professional. The yearly inspection and thorough cleaning is a small investment to extend the life of your entire system. If you want to check the unit in between annual checkups, use this checklist:

  • Confirm the thermostat is working properly
  • Flip breaker to HVAC unit
  • Check the condensate drain for clogs
  • Visually inspect for debris or rust
  • If your home uses gas, smell for possible gas leaks
  • Vacuum HVAC coils to remove dirt and dust
  • Turn circuit breakers back on
  • Listen for squeaking or other noises when operating

What’s the best heating system for an old house?

If age is finally taking its toll on the aging furnace in the basement or you’ve just purchased a historic home and it’s time to bring the HVAC system into this century, you have several HVAC options from which to choose. You can use standard heating options like an HVAC, boiler or furnace, or create a smart home with solar heat. Our experienced team of technicians can help you decide on the best option.

My thermostat says “emergency heat.” What does that mean?

While the emergency heat setting on your thermostat may suggest it’s the heat source that will work during an emergency, it actually suggests something else. Emergency heat is the heat source your home uses when it’s too cold for the heat pump to operate alone. Your home may use gas, oil or electricity. If you have any questions about emergency heat, it is always beneficial to call your local experts at Clark’s Heating and Air.

What does my thermostat emergency heat light mean?

The thermostat emergency heat light could indicate your HVAC system needs to be serviced. Check if the light is on because you have the thermostat set to “emergency heat.” If not, there may be an issue with your heat pump. It’s best to have the unit inspected by a professional if that’s the case.

What size HVAC unit do I need for my house?

The correct cooling and comfort of your home greatly depends on having the correct HVAC unit size installed. If the unit is too large, it will kick on and off constantly because it can cool the space quickly. A large unit will also leave your home feeling humid. If your HVAC is too small, it will run continuously because it can never heat or cool the space adequately. Both scenarios will cost you greatly each month in your utility bill.

The size of the HVAC unit you need depends on the house size, style, and regional climate. In most scenarios, a 1,500 square foot home will operate well off a 2.5 - 3 ton HVAC unit.

Why should I have my air ducts cleaned?

Many Americans suffer from allergies. Whether it’s the family pet, pollen, bacteria or dust mites, the smallest of irritants can wreak havoc on your sinuses. Having your home’s air ducts cleaned regularly will greatly improve the air quality in your home. Hoschton, Georgia duct cleaning services will provide cleaner, healthier indoor air quality for you and your family. You get the cooling that you need at a comfortable environment that’s conducive for work, play and living.

How often should I check my air filter?

The professional technicians with Clark’s Heating and Air recommend you check your air filter each month. Some filters claim to clean the air for 30 days, while others claim air maintenance for 90 days. By monitoring the air filter, you can see how often you need to change the filter based on the air quality in your home.

What are the signs that it’s time for a new AC unit? Ensuring that your home stays safe and comfortable for your family takes constant maintenance. One of the largest investments you’ll make in your home is a new heating and cooling unit. At Clark’s Heating and Air, we know you want to get the most out of any appliance in your home. If the AC unit is more than a decade old and requires yearly repairs, it’s time to invest in a new system. If you notice your energy bills steadily climbing each month and the age of your AC unit is a factor, replacing the unit is better than numerous repairs.

What parts of my heating and cooling need routine maintenance?

Routine maintenance of your heating and cooling system will help identify when small issues need to be repaired before they turn into major challenges. Plan for an annual inspection of your:

  • Blowers
  • Boiler
  • Chimney
  • Duct work
  • Fuel lines
  • Furnace
  • Heat pump
  • Pipes
  • Pumps
  • Radiators

What are some of the most common AC problems?

If your air conditioning unit isn’t producing cool air, doesn’t shut off, or the cool air is distributed unevenly throughout the home, a small problem could be to blame. An improper working AC unit doesn’t necessarily mean it’s time for a replacement. Some of the most common problems the Clark’s Heating and Air team remedy include:

  • Refrigerant Leaks: Refrigerant leaks are a leading cause of air conditioner issues. In order for your air to cool quickly, your air conditioner uses a chemical process. The air conditioner releases a balanced dose of refrigerant to chill the air fast.
  • Compressor and Fan Controls: Air compressor and fan controls can wear out and need replacement. The controls may become unresponsive to the signals sent from the unit. If your compressor and fan controls seem to have fallen asleep, there is a large likelihood that this is the case.
  • Dirty Filters: It’s important to replace air filters every month, three months, or half year based on the quality of filter you own. If your filter is a lower grade, replace it monthly. If your filter is of average make, replace it every 90 days. If you own a premium filter, replace it every half year. Air filters can become a fire hazard if unkempt.

What are some of the most common heating problems?

In order to prevent small heating issues from becoming costly repairs, it’s important to call Clark’s Heating and Air the moment you notice something is wrong with your system. Seemingly small issues can have a major impact on how your entire heating unit operates. Some of the most common warning signs that an inspection and maintenance are needed, include:

  • Squealing or Squeaking Sounds: If your heater makes a squealing or squeaking noise when it turns off and on, an issue with the blower belt could be the cause. The blower belt must be free of wear and tear and have appropriate tension to function properly. If you notice a squeak, your blower belt could be on the verge of complete breakage.
  • Frequent Cycling: The filter may be clogged if your heater turns off and on too frequently. Frequent cycling in heaters is an indicator of airflow blockage, most often times resulting from a filter that’s oversaturated with dust.
  • Scraping Sounds: Call a Clark’s Heating and Air technician immediately is scraping sounds emerge from your heating unit. This sound often indicates a ball bearing in your furnace has worn and needs replacement. If left untreated, this problem could become a dangerous fire hazard.
  • Dirty Filters: It’s important to replace air filters every month, three months, or half year based on the quality of filter you own. If your filter is a lower grade, replace it monthly. If your filter is of average make, replace it every 90 days. If you own a premium filter, replace it every half year. Air filters can become a fire hazard if unkempt.

Should I replace a heating and cooling system if it’s still working?

Just because your current heating and cooling system is operable doesn’t mean it’s working at optimum capacity. For units that are more than 12 years old, a system replacement could mean you save up to 50 percent on energy costs. You’ll also save money on system repairs and experience a more efficient degree of comfort in your home.

What happens if I need heating or air service on the weekend?

Clark’s Heating and Air understands that HVAC problems don’t just occur during business hours. Our dedicated team will help evaluate and solve your heating and air conditioning problems with Hoschton, Georgia emergency HVAC services. Whether you’re in need of a repair or complete installation, holidays and weekends won’t stop us from offering the highest quality service to you and your family.

What does it mean if some areas of my home are cooler than others?

If you have an uneven air balance throughout the home, it could mean your current air conditioning unit isn’t installed properly. A number of smaller issues could also be at play. Ensure all windows are closed, vents are clear of furniture, and blinds or drapes are used in south-facing rooms to minimize the sun’s heat. If the air still does not distribute evenly, call Clark’s Heating and Air for an air duct inspection. A leak could cause cold air to be lost in the attic or walls of your home.

HVAC systems can be expensive. How can I pay for a new system?

Installing a new heating or cooling system in your home is an investment. Clark’s Heating and Air works with customers to ensure they have the opportunity to pay for the unit and keep their family comfortable. Our team offers some fantastic financing options to make this process convenient and easy for our customers. From a reduced interest rate to extended financing, we work with a finance partner that can make your payments as affordable as possible.

How much will my AC repair or installation cost?

Each unit is different. Our technicians will properly inspect the unit to help you decide if a repair is needed or if the entire unit should be replaced. The cost of HVAC installation will depend on the size of unit you need and the model you choose. Clark’s Heating and Air offers transparent pricing and service. We will provide a free estimate for the work so you know what to expect before we get started.

The Clark’s Heating and Air team is always here to help you through the maintenance of home ownership. Whether it’s a plumbing issue or you’re deciding on the new HVAC system for your home, our professional technicians can help explain your options. We’ll walk you through the process, give you a definitive timeline for our work, and stick to your budget. Call Clark’s Heating and Air today for your heating and cooling needs.

Learn more about our air conditioner services.

Learn more about our heating system services.

Request Service Today!

Schedule a call today or call (678) 379-2665 to schedule an appointment for your heating or cooling needs. We offer services to all the Northeast Georgia communities.

Call 678-379-2665 angle-down arrow-down arrow-right arrow-up-right bubble checkmark cross envelop facebook facebook22 folder google-plus instagram linkedin location menu phone play3 price-tag power quotes-left quotes-right spinner star-empty star-full star-half twitter user yelp youtube pipe-3 pipe-4 pipe-5 pipe-6 pipe-7 pipe-12 tap tap-leak-1 tap-leak-2 ReviewsOpen Reviews