HVAC FAQs | Person Holding Phone



It might be difficult to service or comprehend your HVAC system on your own, which is why the specialists at Dayton’s Heating and Cooling get a lot of questions. To help you understand more, we’ve collected a list of HVAC FAQs and their answers below.

What is HVAC?

HVAC is an abbreviation for Heating, Ventilation, and Air Conditioning. HVAC systems are used to move air between interior and outdoor spaces, as well as to heat and cool both residential and commercial buildings. They are the systems that keep you warm and comfortable in the winter and cool and refreshed in the summer. They are also the systems that filter and clean indoor air to keep you healthy and maintain ideal humidity levels.


How often should I replace my air filter?

It’s commonly recommended by most air filter manufacturers and HVAC companies to replace your air filter every three months. This might vary depending on who else resides in your home and the age of your HVAC system. If you have pets in the house, we recommend replacing your filter every 2 months, and every 20-45 days for houses with many pets or people with allergies or respiratory disorders. Filters in vacation homes or unoccupied properties that are rarely used may usually be changed every 9-12 months. The bottom line is that the more you use your house, the more frequently you should replace your HVAC air filter.


How often should I have my HVAC system serviced?

HVAC maintenance should be scheduled twice a year, once in the spring and once in the fall. This ensures that your heating and cooling systems are in good working order for the upcoming season.


How do I know if my HVAC system needs repair?

You never have to worry about the discomfort caused by weather extremes when you have a properly functioning HVAC system. However, in order to keep your system in good working order, you must be aware of when it requires maintenance. Here are some warning signs to look out for:

  • Your A/C is not producing cold air
  • The dust increases in your home
  • Water is leaking from your HVAC unit
  • Your system makes weird noises
  • Your system is no longer turning on
  • The power bills start increasing, even after rarely using your HVAC system

Discovering you need HVAC repair can be scary and stressful for many homeowners. The professional experts at Dayton’s Heating and Cooling have got you covered! We will offer you an estimate in minutes to get your issue resolved right away.


What are the benefits of upgrading my HVAC system?

Upgrading your HVAC system can give you peace of mind that your unit is working efficiently all year round so you never have to worry about its condition when you need it the most. The top benefits of upgrading your HVAC system with Dayton’s Heating and Cooling are:

  • Healthier air to breathe
  • Reduced energy costs
  • Better climate control
  • Quieter systems
  • Our financing options with GoodLeap
  • Peace of mind


How can I improve my indoor air quality?

To improve your indoor air quality and reduce air pollution in your home, you can follow the steps below:

  • Change your HVAC filters
  • Check your air ducts
  • Keep your rugs and carpet clean
  • Control humidity in your home

Keeping your home’s air clean and breathable necessitates diligence and preventative maintenance. Dayton’s Heating and Cooling provides a variety of service plans, including A/C filter replacement and other services, to help keep your air clean.


How can I prolong the life of my HVAC system?

Throughout the year, HVAC systems are constantly in use. An air conditioner should last between 12 and 15 years. A furnace typically lasts 20 years. If you live in a house long enough, you will need to replace the furnace and air conditioner.

Because replacing a furnace or air conditioner isn’t cheap, it pays to make them last as long as possible. To get as many years as possible out of your unit, you need to take care of it rather than letting it run in the background without giving it a passing thought. Changing your air filters, inspecting your ductwork, and cleaning outdoor units can help your system last longer. However, the most effective way to prolong the life of your HVAC system is to schedule professional preventative maintenance services twice a year. Our trained and certified technicians at Dayton’s Heating and Cooling can ensure your system is in optimal condition all year round.

Need HVAC Inspection? Call Dayton’s Heating and Cooling today!

Are you experiencing HVAC issues but don’t see a solution to your worries in our HVAC FAQs? Dayton’s Heating and Cooling can help! Call us today at 812-892-2402 to get started with the best HVAC services in Bedford, IN!