R&D Indoor Comfort: Indoor Air Quality
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Indoor Air Quality

UVC Germicidal Lights

From today’s Corona Virus Pandemic to the everyday airborne microorganisms like bacteria, mildew, and mold, Healthy Climate UV Germicidal Lights can help. The powerful ultraviolet light these components produce help dramatically reduce and eliminate the biological contaminants from the air flowing through your HVAC system. With these Healthy Climate UVC Germicidal Lights having NO Ozone Emissions which are a known lung irritants, this is one of best options along with a good filter in keeping your home a safe, healthy, and comfortable environment.


Filtration is the removal of particulates from air flowing through heating and air conditioning equipment. There are inline systems, bypass type and stand-alone systems that can remove airborne particles of varying size. The 1″ filter supplied with standard equipment provides the minimal filtration needed to protect the internal parts and operation of the equipment. Upgrading to high efficiency media filters is a great way to improve indoor air quality.

Adding HEPA systems provide even further particulate removal by sampling the air from your home and putting it through a three-stage filtration system. UVC systems use ultra-violet light inside the ductwork to neutralize airborne contaminates, such as legionella, mold, bacteria and viruses. In addition, the units assist in alleviating symptoms associated with asthma, Sick Building Syndrome and some allergies. We use only proven, industry-approved products that deliver as promised. Our company can design a tried and true filtration system to suit your needs and budget.

We also provide installation, maintenance and repair of your home’s air filtration system.


Controlling humidity is essential to achieving a healthy indoor environment. Humidity is important for respiratory comfort, furniture and artwork preservation, and even for preventing cracks in your home’s millwork. In Kentucky, this means adding humidity during the heating months and removing humidity during the summer. Bypass humidifiers are clean, low-maintenance and effective at replacing humidity lost from heating systems. Homes with large air volume, antique furniture and valuable artwork often benefit from steam humidity. Steam humidifiers add ample humidity and can deliver humidity independently of the heat by running the blower as needed.

In the summer, many homes suffer from too much humidity, which can lead to damp, musty homes and even mold problems. A central dehumidifier can be utilized in several ways to provide dry, fresh air throughout your home. Central dehumidifiers can also be used to bring fresh air into your home to alleviate stale, stagnant air that results from tightly sealed homes.

A R&D Indoor Comfort HVAC contractor can assess your home’s humidity needs and design a year-round solution.


This concerns the air that leaks into your house in an uncontrolled manner, which can be due to windows and doors, roof/floor penetrations, attic stairs, can lights, and more. Beyond sealing any penetrations, R&D Indoor Comfort can pressurize your home with conditioned outdoor air to insure that any air coming in the house is controlled and air leakage is from the inside/out. Air can also be ventilated from the house without affecting your heating and cooling system. Ventilation involves removing indoor air while simultaneously introducing fresh, filtered, tempered air in exchange. This is a good solution for tightly sealed homes or basements that suffer from stale air. There are a variety of products and ways to apply them to address infiltration.

An indoor air quality solution should address all three of these areas. Recent EPA studies have shown that indoor air is often more harmful then outdoor air. Our company believes in designing systems that not only meet the heating and cooling requirements of a space but also consider the indoor air quality in totality. Plus, we offer installation, maintenance and repair services for your air filtration system at any time.

Please call or email us for a free in home consultation with one of our professional HVAC contractors today.

How pure is the air in your home?

Airborne Particles

Germs & Bacteria

Chemical Odor’s & Vapors

Comfort and Health

R&D Indoor Comfort offers the best in manufactured equipment and quality installation to provide you with true comfort. We are also proud to offer systems utilizing new environmentally friendly refrigerants. Through our experience and knowledge, you can know that you are receiving the most value for your money. Proper design and installation of your central air conditioning system ensures that it is energy efficient and long lasting.

R&D Indoor Comfort offers special systems for areas that need additional cooling and heating. We offer split room units, zoning, and programmable thermostats. This allows different rooms to maintain different temperatures and humidity levels.

When your home or business requires a new air conditioner, call us or fill out our online form and we will schedule a comfort analyst to visit with you to determine the best solution for your needs.

Healthy Air

R&D Indoor Comfort is an HVAC Company that has been providing indoor air comfort services to the Lexington, KY area for over 50 years. Products available to serve you have changed, and our experience has allowed us to pick only the best of these products and services to offer you. When it comes to your family and home’s health and well being, there isn’t a “one size fits all” solution, as some companies offer. Our company provides preliminary telephone consultations as well as comprehensive in-home analysis to tailor a solution to meet your individual needs and budget.

Just as there are a range of solutions depending on your particular needs there are also a range of prices, from several hundred dollars to several thousand dollars. That’s why we take a consultative approach to this rapidly developing field of Indoor Air Quality.

Some of the Services We Offer:

Some of the services we offer include:

  • furnace tune-ups and cleaning
  • higher efficiency filters for your furnace
  • standalone high efficiency HEPA air filtration units
  • several levels of whole house air filtration systems (installation is done on your furnace)
  • combination whole house humidity control and air filtration system
  • air filtration system installation


R&D Indoor Comfort has many options to meet your needs. From high-velocity air conditioning systems that don’t require renovations to old homes, to customized solutions for indoor air quality, R&D Indoor Comfort is versatile enough to handle any job.

Our Offerings Include:

  • Installation and Repair
  • A/C Units – Traditional AC, Heat Pumps, and Ductless Mini-Splits
  • Indoor Air Quality – including Filtration, HEPA By-pass systems, UV Germicidal Purifiers, Humidifiers, and more
  • Heating – including furnaces, boilers, and heat pumps, to name a few
  • Ultra-efficient equipment – designed to maximize your comfort and utility dollars while reducing consumption
  • Custom design and engineering to fit your needs and budget
  • In-home, no obligation consulting
  • Service plans guaranteeing same day service
  • Inspecting and maintaining your heating and cooling systems to ensure a longer life with fewer problems

*Same day service on No Heat or No Cool calls received before noon, 7 days a week 365 days a year.

R&D Consulting Services

  • Free quotes on new or replacement HVAC systems
  • Free quotes on humidity control units
  • Ventilation control evaluations
  • Internal air flow evaluations
  • Total home comfort analysis