How to control humidity in room

When your air conditioning system is running during a humid summer day, you’ll occasionally hear a dripping sound coming from the unit. This isn’t because the AC uses water to help cool down the house. The only type of cooling system that does that is an evaporative cooler. When you need a new electric boiler, so you can read how to choose the right electric boiler.

How To Control Humidity With Air Conditioning

How to control humidity in your house

What you’re hearing is the water moisture the air conditioner has drawn out of the air with the evaporator coil dripping down into a condensate pan and then being drained outside through a condensate drain line. This collection of moisture is a natural result of the evaporator coil absorbing heat from inside the house to cool the air.

How to control humidity with air conditioning

When trapped indoors, high-moisture air can create conditions that are prime for mold growth, particularly in a structure built with gypsum wall boards, vinyl wall coverings and wooden window casings. And as you probably know, mold can not only do a real number on the structural safety and value of your home, but also can significantly affect your and your family’s health. People with allergies, asthma, immune suppression or an underlying lung disease are susceptible to fungal infections caused by mold exposure. That exposure can boost the risk of respiratory illness even in otherwise healthy children. And though a firm, cause-and-effect link has not yet been scientifically proven, many pediatricians suspect mold exposure may contribute to acute idiopathic pulmonary hemorrhage.

How to control humidity in a building

Fortunately, there is something you can do to help keep humidity at bay and prevent mold growth in your home. All you need is a working air conditioning system and a little know-how. Charlie’s Tropic Heating and Air Conditioning offers these tips for using your AC system to reduce indoor humidity:

Leave your thermostat fan setting on the auto position. This allows for your AC system to run the fan only when necessary to keep your home’s indoor air at the temperature you choose, and allows for condensation that collects on the evaporator coil to drain out of the unit as intended. Leaving your thermostat fan setting in the on position instead causes that condensation to be blow back into circulation, allowing for persistent humidity.

  • Change your AC filter at least once a month. AC filters are designed to capture and contain tiny particles of dirt, dust, pet dander and debris that can otherwise float around your home, decreasing your indoor air quality. But when a filter is clogged, it can instead trap moisture inside the air conditioning ducts, leading to the cultivation of mold and other harmful airborne bacteria;
  • Get your AC system serviced once a year. Annual air conditioning maintenance allows technicians to spot potential problems that can cause high humidity and other troubles early on – before they lead to health issues and costly repairs;
  • Use your AC in conjunction with a whole-house dehumidifier to significantly reduce the amount of moisture in your home’s air;
  • If you’re building a new home or in the market for a replacement AC system, understand that bigger isn’t necessarily better.

How to control humidity in rv

Instead, let a trained technician help you choose a system that’s properly sized for your home to more effectively remove and control indoor air moisture. Understanding the humidity’s effect on your home’s air conditioning system and knowing which products will help most can make your home more comfortable during a heat wave.

In Atlanta, Georgia, HVAC contractor Estes Services knows dealing with humidity on a daily basis is typical. When the air is saturated with moisture, residents seek refuge with air conditioning inside their homes.

Unfortunately, your air conditioning can’t always combat excessive moisture on its own, which leaves your home feeling clammy and uncomfortable. High humidity levels are also an ideal environment for mold, mildew, and dust mites to grow.

Dust mites, mold, and mildew are common triggers for those with allergies and asthma, which cause breathing issues and irritation with your eyes, nose and throat.

Excessive moisture also prevents your body from naturally cooling off by sweating. The sweat on your skin evaporates into the air, although if the humidity is too thick inside your home, your sweat won’t fade, leaving you feeling sticky and overheated.

Estes Services To the Rescue – Regardless of Your HVAC Issue

It’s important to know low humidity levels aren’t a good idea either. When your home is too dry, it affects your health and your home. Not enough moisture enables cold and flu viruses to take root in your home and spread quickly. Dry air impacts those with allergies and asthma, which can cause sinus and respiratory infections.

Depending on your elevation and locale, dryness may not be a pressing issue. If it is, however, especially during winter months, your home will feel colder, which forces you to turn up the thermostat to get warm. Any wood in your home, such as floors, doors or furniture, will crack and splinter when the air is too dry. In this case, humidifiers are the solution.

For the long summer weather season in greater Atlanta, there are ways to balance the moisture levels in your home using a whole-home dehumidifier.

The ideal humidity level in your home is between 35 and 50 percen.

How to Control Humidity with Air Conditioning Video

How to Control Humidity with Air Conditioning
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David Muench (Carnes Mechanical)

David Muench (Carnes Mechanical)

Hey, I’m David. I’ve worked in a cars store for 6 years. I write reviews and guides, helping people to choose the most suitable technicals and best product for them. I’m happy to finally share my knowledge of the industry here, on CarnesMechanical.

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