The humid summers in Waunakee, Wisconsin, can get muggy and uncomfortable. You set the thermostat to a ideal temperature. The air conditioning starts up as expected. But, even after your AC operates, your home still feels humid and uncomfortable.
Now, you’re cool and damp.
It can be disappointing when the air conditioner seems to be doing its job, yet your home doesn't actually feel pleasant. If your rooms feel humid but thermostat says cool, you're not the only homeowner. It happens a lot.
The reason is simple: Temperature and humidity are two different things. Your temperature only tells you how warm or cool the air is within your home. It doesn't measure the amount of moisture in the air. When indoor moisture is extremely high, your home can feel much hotter than the thermostat indicates, due to indoor humidity problems.
In this guide, you'll learn how humidity affects your home comfort, common reasons your home feels humid even when the temperature is comfortable and easy troubleshooting steps you can try to reduce humidity in your Waunakee, Wisconsin, home. That way, you’ll know when you should call experts like the team at Home Comfort Heating & Air Conditioning LLC for expert assistance.
Why Your Home Can Feel Humid Even Though the Temperature Is Right
The temperature is only part of what makes your house pleasant. Indoor humidity is an extremely important consideration. Most homes are the most comfortable when indoor relative humidity is 30-50 percent. When a home has high indoor humidity, the air feels less comfortable, heavier and stickier—even if the actual air temperature is cool.
High humidity can also encourage dangerous mold growth, mildew, unpleasant odors 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 pulling out enough moisture.
8 Common Reasons Your Home Feels Humid
Making your home in Waunakee, Wisconsin, high humidity can be a challenge.
Many area homeowners ask the same question: Why does my home feel so humid?
There are several common causes. Identifying what's creating humidity problems is a good first step toward fixing the problem.
Below are several common reasons for elevated indoor humidity in Waunakee, Wisconsin:
1. Oversized Air Conditioning
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 reduce humidity effectively because it turns off before completing a full cooling cycle.
2. Clogged Air Filter
A blocked air filter limits airflow throughout your heting and cooling system. This makes it challenging for your equipment to remove moisture while cooling your home.
3. Blocked Condensate Drain
Your air conditioning removes moisture from your indoor air and drains it outside through a condensate line. If that drain becomes blocked, moisture can't exit the system properly, contributing to excess moisture indoors.
4. Dirty Evaporator Coil
The evaporator coil extracts both heat and moisture from your home's air. Dirt and grime on the coil limits its effectiveness and often requires professional AC repair services to fix.
5. Damaged Ductwork
Ductwork transports cool air throughout your living space. Leaks in ductwork can draw warm, humid air from attics, crawl spaces or other unconditioned areas into your HVAC system. This additional moisture makes it more difficult to maintain comfortable humidity conditions.
6. Thermostat Fan is on “On” Setting Change to “Auto”
If your thermostat fan is running on "On" instead of "Auto", the blower keeps running after the cooling cycle completes. This can blow moisture collected on the evaporator coil back into your home instead of letting it to drain away.
7. Exceptionally Humid Weather
During the area’s especially humid and hot summers, your HVAC system has to run longer to remove moisture from the air. Even when your air conditioning is functioning as designed, sometimes your home feels muggy because outdoor humidity continually enters your home through doors, windows and normal air leakage.
8. Poorly Maintained Heating and Cooling Equipment
As heating and cooling systems age, they often become less effective at controlling humidity. HVAC maintenance enhances performance, boosts efficiency and helps detect worn-out parts. Neglecting regular air conditioning maintenance can decrease performance, including your system's ability to reduce moisture.
Things to Check Before Contacting an HVAC Technician
If your house feels humid, there are a few simple things you can check before booking service. These simple troubleshooting steps are easy ways to improve indoor comfort by helping your HVAC system remove moisture more efficiently.
- Check your HVAC air filter. A clean HVAC air filter allows proper airflow, helping your system circulate air through and dehumidify your home better.
- Verify the thermostat fan is set to Auto. This allows moisture to drain away after each cooling cycle instead of being circulated back into your living spaces.
- Check that supply and return vents are open and unblocked. Furniture over the vents or closed vents can reduce airflow throughout your home.
- Inspect 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 conditioning should run. If the AC is short cycling or turning on and off continuously, or it seems to run constantly without improving comfort, it's time to have the system evaluated 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. Do-it-yourself fixes may be tempting, but these repairs require professional training and should always be handled by 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 connects to your HVAC system to reduce humidity throughout your entire house.
Just one of Home Comfort Heating & Air Conditioning LLC's indoor air quality solutions, a whole-home dehumidifier makes 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 AC.
When You Need to Schedule HVAC Service
Ongoing HVAC humidity issues often are caused by an hidden problem that requires professional repair. The technicians at Home Comfort Heating & Air Conditioning LLC will evaluate refrigerant charge, airflow, blower performance and evaporator coils to determine why your system isn't managing humidity effectively. They can also evaluate ductwork, condensate drainage and overall system sizing to identify the root cause.
We also can get you set up with a heating and cooling tune-up. Seasonal seasonal tune-ups help find small problems before they become complicated, costly repairs. That's why Home Comfort Heating & Air Conditioning LLC offers an HVAC maintenance plan that makes regular inspections easy and affordable.
If basic troubleshooting doesn't solve the indoor humidity problems, trust Home Comfort Heating & Air Conditioning LLC for dependable HVAC service in Waunakee, Wisconsin.
Schedule HVAC service online or call 608-413-4505 today to fix your indoor humidity issues once and for all.
