Friday, April 24, 2020

What is this Goo/Slime on My Air Conditioner?

What is this gross, slimy build up on my heating and cooling system? If you’ve gone to investigate an air conditioning system that has stopped working, only to uncover a weird white substance that looks like it’s straight out of a sci-fi movie, you may have been slimed.

What’s the Origin of White Slime?

White slime may be found in many areas of your system, including the drain lines, evaporator pan, and condensate pump. This wet, dark, environment promotes the growth of microorganisms. In this case, the goo is protecting a colony of bacteria beneath it that enjoys consuming dust for food. When this bacteria is found in a condensate drain pan, it could be a sign your air conditioner is oversized, leading to short operating cycles that provide a warm, moist, hospitable environment for the microorganisms to grow.

How It’s Gumming Up Your System

As it grows, this white goo can create multiple issues you’ll need the help of an HVAC repair service to address. Because these microorganisms grow quickly, they can cause severe problems in a short period of time when maintenance needs are ignored:
  • Building up and restricting the flow condensate lines.
  • Growing to completely block condensate lines, causing the evaporator pan to overflow.
  • Creating mold growth problems within ductwork and insulation.
  • Leading to leaks in your home that result in costly property damage.

Getting Rid Of The Goo

Left unchecked, white slime can become a health hazard, negatively impacting indoor air quality. So it’s essential to get rid of the goo. Unfortunately, this takes more than a little spray and swipe of effected surfaces. Professional treatment is necessary to thoroughly clean the slime out of all affected areas so it cannot return. To get rid of the goo for good, your HVAC service pro will:
  • Remove and replace the old air filter, which can harbor the bacteria that cause the goo, leading to a re-sliming if overlooked.
  • Clean the condensate drain and other system components with a wet/dry vac and appropriate cleansing solution to neutralize the bacteria.
  • Clean the coil, as with replace your home air filter, to prevent the return of the slime from remaining microbes.
  • Leave behind special tablets that will kill any bacteria that become wet, placing them in a safe space where they won’t move and clog system components.
  • Schedule follow up cleaning semi-annually, and more frequently through cooling season, to ensure the bacteria has been eliminated.

Preventing Slime Before It Takes Over

Most slime stories begin with reactive maintenance – those that do not schedule annual preventative maintenance cleanings but wait until system failure or issues, resulting in the need for emergency HVAC service. To prevent your system from becoming a precautionary tale, keep white slime away with proactive system maintenance.
e aiDon’t live in fear. Exorcise slime from your system and safeguard the indoor air quality in your home with the help of the local air conditioning contractors at H & H Heating & Air Conditioning today.

This blog was originally posted on 

Friday, April 10, 2020

Air Filter Vs. Air Purifier - Do They Do the Same Thing?

What’s the difference between an air filter and an air purifier? If you want to ensure the best indoor air quality in your home, the air filter on your heating and cooling system is not enough. Though both components affect the quality of the air inside your home, they function quite differently.

Air Filter vs. Air Purifier

  • Air Filter
Though ac filters trap large dust and dirt particles from the air, they are not designed to make the air you breathe in your home perfectly clean. They are designed to keep your HVAC components clean, reducing wear and tear on your system and improving system performance. However, they do impact indoor air quality, making choosing the right air filter important.
Learn more about the best air filter for your home, such as those from Nature’s Home, Micropower Guard, and Fantastic Filter.
  • Air Purifier
If you or a family member suffers from allergies or chronic lung issues, and you want the cleanest possible air in your home, adding an air purifier takes indoor air quality to the next level. Air purifiers help cleanse and rid your home of dangerous viruses, mold and volatile organic compounds  the air. By removing a wider variety of airborne contaminants, air purifiers produce cleaner, fresher smelling indoor air that supports improved respiratory health.

How Many More Contaminants Can Be Removed With An Air Purifier

An standard air filter alone isn’t enough to clean the air circulating throughout your home. Most standard home air filters fail to remove many common airborne contaminants that can worsen allergy, asthma, and respiratory symptoms. Air purifiers along with air cleaners can help remove pollutants. What additional pollutants could be removed from the air in your home with a standalone or whole house air purification along with air cleaner systems?
  • Dust particles and dust mites
  • Pollen
  • Pet dander
  • Mold & mildew
  • Bacteria and germs
  • Volatile organic compounds (VOCs)

Air Purification System Options

We specialize in indoor air quality systems, including the latest air cleaners and UV germicidal lights. Unlike standalone systems, which clean the air of a small area or only a single room, our efficient, effective whole house air purification systems work in conjunction with your heating and air conditioning system, quickly and efficiently removing airborne contaminants and distributing clean, fresh air throughout your home via your ductwork.
Paired with UV germicidal lights to further reduce harmful bacteria and microorganisms, and dehumidification and humidification systems to provide optimal humidity levels throughout your home, our indoor air quality systems are a great way to support your body’s immune system, ensuring optimal health.
Create a healthy home environment for you and your family. Contact the indoor air quality system experts at H & H Heating & Air Conditioning today to learn more about ways to achieve cleaner, fresher indoor air year-round.