The humid summers in Brookfield, Connecticut, can get muggy and uncomfortable. You adjust the thermostat to a comfortable temperature. The AC begins running automatically. But, even after your air conditioner runs, your home still feels damp and sticky.
Now, you’re cool and damp.
It can be frustrating when the air conditioner appears to work properly, yet your home doesn't actually feel comfortable. If your rooms feel humid but thermostat says cool, you're in good company. It happens a lot.
Why is this? Temperature and humidity are two different factors in indoor comfort. The temperature only tells you how comfortable the air is within the space. It doesn't measure the amount of moisture in the air. When humidity levels are extremely high, your home can feel much hotter than the thermostat indicates, due to indoor humidity problems.
In this blog, you'll learn how humidity affects your indoor comfort levels, common reasons your home feels humid even when the temperature is comfortable and simple troubleshooting steps you can try to reduce humidity in your Brookfield, Connecticut, home. That way, you’ll know when you should call experts like the team at Central Air LLC for expert assistance.
Why a Home Can Feel Humid Even When the Temperature Is Right
The temperature is only part of what makes your living space enjoyable. Humidity is also an equally important consideration. The majority of homes are generally more comfortable when indoor relative humidity falls in the 30-50% range. When a home has high indoor humidity, the air feels warmer, denser and stickier—even if the actual air temperature is cool.
Excess moisture can also encourage dangerous mold growth, mildew, bad smells and other indoor air quality issues. That's why your house feels humid but the AC is running—your system may be cooling the air without extracting enough moisture.
Reasons Your Home Feels Humid Even with the AC Running
Residing in Brookfield, Connecticut, muggy conditions can be a challenge.
Plenty of area homeowners ask the same question: What's making my house feel humid?
There are a variety of common explanations. Determining what's creating excess humidity is the best place to start toward solving the problem.
Here are several common reasons for high indoor humidity levels in Brookfield, Connecticut:
1. Oversized Air Conditioner
An AC unit that's too big for your home lowers the temperature in your home too quickly. The problem is an oversized AC often doesn’t remove humidity effectively because it shuts off before completing a proper cooling cycle.
2. Blocked Air Filter
A dirty air filter reduces airflow throughout your HVAC system. This makes it more difficult for your equipment to control humidity while cooling your home.
3. Clogged Condensate Drain
Your air conditioner collects moisture from your indoor air and drains it outside through a condensate line. If that drain becomes restricted, moisture can't leave the system properly, contributing to excess moisture indoors.
4. Frozen Evaporator Coil
The evaporator coil pulls both heat and moisture from your home's air supply. Ice formation or excessive dirt on the coil decreases its effectiveness and often requires professional AC repair services to fix.
5. Loose Ductwork
Ductwork transports cool air throughout your home. Gaps in ductwork can draw warm, humid air from attics, crawl spaces or other uninhabited areas into your HVAC system. This additional moisture makes it more challenging to maintain comfortable humidity throughout your home.
6. Thermostat Fan Set to “On” Change setting to “Auto”
If your thermostat fan is set to "On" instead of "Auto", the blower keeps running after the cooling cycle is finished. This can push moisture collected on the evaporator coil back into your home instead of giving it time for it to drain away.
7. Unusually Humid Weather
During the area’s especially humid summer weather, your HVAC system has to operate more to remove moisture from the air. Even when your AC is functioning as designed, sometimes your home feels muggy because outdoor humidity continues to seep into your home through doors, windows and normal air leakage.
8. Older Heating and Cooling Equipment
As HVAC systems age, they often become less effective at controlling humidity. HVAC maintenance improves performance, boosts efficiency and helps find worn-out parts. Skipping regular air conditioning maintenance can decrease performance, including your system's ability to reduce moisture.
Simple Checks to Make Before Contacting an HVAC Technician
If your house feels humid, there are a few simple things you can check before scheduling service. These simple troubleshooting steps are easy ways to improve indoor comfort by helping your AC or heating system remove moisture more effectively.
- Replace or inspect the air filter. A clean heating and cooling system air filter allows proper airflow, helping your system cool and dehumidify your home effectively.
- Verify the thermostat fan is set to Auto. This allows moisture to leave the system after each cooling cycle instead of being sent back into your living spaces.
- Check to ensure your supply and return vents are open and unobstructed. Furniture over the vents or closed vents can reduce airflow throughout your home.
- Look for water around the indoor unit. Water around your AC equipment may indicate a clogged condensate drain or another drain problem.
- Monitor how your air conditioner should run. If the AC is short cycling or turning on and off repeatedly, or it seems to run constantly without cooling your home, it's time to have the system checked by a professional.
Even if your thermostat still says cool but house feels humid, do not try repairs involving refrigerant, electrical components or system components. Handling these repairs yourself may be tempting, but these repairs require advanced training and should always be left to a qualified HVAC technician.
Could You Benefit from a Whole-Home Dehumidifier?
If you deal with humidity in your house during summer or year-round moisture problems, a whole-home dehumidifier may be the right choice. As opposed to portable units that only remove humidity from one room or area, a whole-home dehumidifier works alongside your HVAC system to control humidity throughout your entire house.
Just one of Central Air LLC's indoor air quality solutions, a whole-home dehumidifier helps keep your home more comfortable while lowering the risk of mold, musty odors and excess moisture. It can be a great choice for homes in damp climates or properties that still have humidity even with a properly functioning air conditioner.
When You Need to Request HVAC Service
Home HVAC humidity issues often point to an hidden problem that needs professional repair. The technicians at Central Air LLC will check refrigerant charge, airflow, blower performance and evaporator coils to determine why your system isn't managing humidity effectively. They can also check ductwork, condensate drainage and overall system sizing to pinpoint the root cause.
We also can get you scheduled for a home HVAC tune-up. Regular seasonal tune-ups help find small problems before they become potentially expensive repairs. That's why Central Air LLC offers an HVAC maintenance plan that helps make regular inspections easy and affordable.
If simple troubleshooting doesn't solve your problem, trust Central Air LLC for dependable HVAC service in Brookfield, Connecticut.
Schedule HVAC service online or call 203-403-6174 today to restore your comfort.