High humidity levels in your house can be uncomfortable and concerning, especially when the cooling system is running. Many homeowners are unaware that humidity is associated with cooling system performance and not only outdoor weather conditions. There are many things that can cause high humidity in homes, but oftentimes, it is tied to HVAC performance.

During the warmer months, persistent indoor humidity can signal how well an AC system is managing moisture, not just temperature. Sometimes air conditioning systems struggle to control high humidity in houses and need troubleshooting.

We’re going to share how air conditioning systems impact humidity and what it can tell you about your system’s performance.

Why Air Conditioning Systems Control Humidity

Part of an air conditioning system’s job is to dehumidify the air, removing moisture. This is a normal part of its operation. Cold air can hold less moisture than warm air, and moisture is removed through condensation.

First, warm and humid air is drawn from outside to be cooled. The air is then pulled across the system’s evaporator coil. This contains a refrigerant to rapidly cool the air.

Once cooled, water vapors condense into liquid droplets on the surface of the evaporator coil. The excess water drips into a collection pan to be discarded from the home. Then, the cool, dehumidified air is circulated.

Cooling cycles essentially squeeze moisture out of the air to dehumidify it while simultaneously cooling the air. Temperature control and humidity control are closely connected and are not separate functions. Air conditioners are designed to provide home comfort with cool, dehumidified air.

What High Indoor Humidity Feels Like in a Home

If your home suddenly starts to feel like a tropical rainforest, your humidity levels are off. Many homeowners also notice these signs of high humidity:

• Air feels sticky or heavy: When there is more moisture in the air, it tends to feel damp or heavy instead of cool and dry.
• Rooms feel uncomfortable even at lower thermostat settings: If you find yourself continuously turning down the thermostat, it might be the humidity that’s uncomfortable, not the temperature.
• Windows fog during warmer months: Noticing fog around the windows can indicate your home’s humidity is high.
• Hard to maintain consistent comfort: You shouldn’t need to struggle to maintain comfort with a modern HVAC system. If you find it hard to stay comfortable at home, you may have indoor humidity problems.

It’s no fun to be uncomfortable in your own home. High humidity in a house can make it feel like you’re walking through the jungle. Keep reading to learn why high humidity can occur and what to do about it.

Common Reasons Humidity Stays High When the AC Is Running

Wondering why you may be struggling with high humidity in your house? There are several common contributors to high humidity when the AC is running, including:

Short cooling cycles

Short cooling cycles occur when your air conditioning system runs in short spurts. When short cycling happens, the system doesn’t run long enough to remove moisture from the air, resulting in high humidity. The system typically shuts off before the dehumidification process can be finished.

Oversized equipment

Oversized AC equipment often causes indoor humidity issues. This is because an oversized AC is prone to short cycling. A properly sized AC system will run for longer periods or full cycles, enabling dehumidification to occur. Oversized equipment that’s too powerful causes moisture to remain in the air.

Limited airflow or circulation

Reduced airflow can sometimes cause the evaporator coil to become too cold or even freeze. This results in less air passing over the evaporator coil to remove moisture. Additionally, if the evaporator coil freezes over, it cannot effectively remove moisture from the air.

High outdoor humidity

Extremely humid outdoor conditions combined with indoor moisture sources like showering, plants, and cooking can create high humidity. Moisture is introduced when humid air infiltrates the home through leaks or unsealed areas.

Home is closed for long periods

When a house is closed for extended periods, it traps excess moisture in the home. Moisture from daily activities, like cooking, showering, or laundry, can get trapped with little ventilation. When your air conditioning system isn’t performing optimally, water vapor can accumulate in the indoor air, causing uncomfortable conditions.

How High Humidity Can Signal AC Performance Strain

Poor dehumidification or moisture removal can indicate that your AC system isn’t running optimally. An optimally functioning AC should provide consistent comfort with low humidity. This performance strain can show up as comfort imbalance, abnormal runtimes, or uneven cooling.

Indoor humidity problems are often a tell-tale sign that your air conditioning is not operating how it should. Inefficiency can be due to your system’s age, size, or other factors.

When High Humidity Warrants a System Evaluation

So, when should you have your AC evaluated for humidity issues? There are a few patterns that signal it is time to take a closer look at your HVAC system.

Persistent dampness

If you experience persistent dampness, you may want to troubleshoot your AC settings or call for a professional opinion. Persistent dampness indicates constant high humidity. This can result in mold growth or wood rot.

Discomfort despite cooling

If your AC reaches the desired temperature, yet you’re still uncomfortable, high humidity is likely to blame. Your AC may be short cycling, causing dense, moisture-rich air. Temperature and humidity are connected and are both important for home comfort.

High humidity across multiple rooms

Humidity that remains high across several rooms can signal issues with your AC system’s performance. If you experience high humidity across your home, you should take the time to better understand system behavior to find the root cause.

Monitoring Indoor Humidity and Comfort Trends

As a homeowner, it’s essential to observe humidity patterns over time, using simple monitoring tools such as those built into smart thermostats. Monitor your humidity levels to ensure they remain in the recommended range of 30 to 50 percent to avoid discomfort and decreased indoor air quality.

Pay close attention to how humidity responds when the AC runs to identify issues with sizing or efficiency. If you need help understanding your HVAC system, G & G Heating is here help. Give us a call today for cooling services or help responding to high humidity in your house.

Schedule Online(360) 499-6604

Finding the ideal temperature settings for your DuPont home can take time and effort. Your heating and cooling system is designed to keep you and your family comfortable at all times.

The temperature settings you choose for your home will impact both your comfort and your energy bills. It’s essential to find settings that work well for your needs and are energy-efficient.

This thermostat temperature guide offers tips for enhancing comfort while reducing energy bills with smart thermostat settings. As winter approaches, you’ll want to ensure your home's comfort settings are energy-efficient and provide the warmth you need.

How Temperature Settings Affect Your Energy Bill

Thermostat settings in DuPont directly impact your monthly energy bill. A larger difference between the indoor and outdoor temperatures requires more energy to heat or cool your home. Keeping the season in mind, along with average outdoor temperatures, will help you predict how high or low your energy bills will be.

You’ll typically see higher energy bills in the summer and winter when the difference in indoor vs. outdoor temperatures is more significant. To save money on your energy bill, consider using the 10% savings rule.

This rule states that you can save up to 10% on your annual heating and cooling bill by setting your thermostat back 7-10 degrees for 8 hours a day.

Ideal Thermostat Settings for Day and Night

The ideal thermostat settings will depend upon your personal preferences, but in general, there are some best practices to consider. A programmable thermostat enables you to make adjustments and even set a schedule for your HVAC system.

For winter daytime hours, the recommended thermostat setting is 68°F for heating temperature. If this is too chilly for your liking, try a temperature of 70-71°F. During the summer, the ideal cooling temperature is 78°F. If this is too warm for you, try 76°F for daytime hours.

During the nighttime hours, you can turn your thermostat settings back a few degrees during the winter. For example, if you keep your home at 71°F during the day, adjust your settings to 68°F for sleeping. Most doctors recommend setting your thermostat to a temperature between 65°F and 68°F overnight .

Adjusting for Seasonal Changes in DuPont

DuPont has a mild, temperate climate during the warmer months and a cooler and rainy winter season. It’s essential to adjust your thermostat in response to seasonal changes to maintain your home's comfort and energy efficiency.

As mentioned, the ideal heating temperature is 68°F for most homes. However, finding the sweet spot may take some trial and error. For improved comfort, you can increase the temperature settings by 1 to 2 degrees at a time.

The ideal cooling temperature is 78°F for optimal energy savings. In DuPont, this temperature may be just fine due to the temperate climate. However, if it’s a bit too warm, try turning down the thermostat by 1 to 2 degrees at a time.

Smart Thermostats and Zoning Systems

Installing a smart thermostat is one way to improve your energy efficiency in your DuPont home. A smart thermostat is Wi-Fi enabled and automatically adjusts your home’s temperature settings for optimal energy savings. These devices learn your temperature preferences to help you establish a schedule for your thermostat.

Smart thermostats may automatically adjust temperature settings to save energy when you are asleep or away. These devices make controlling your DuPont home’s temperature settings extremely convenient, thanks to mobile app compatibility. Homeowners can adjust temperature settings on the go via their smartphone.

Additionally, a zone control system is an energy-efficient HVAC solution that provides precise temperature control in different rooms. A zone control system utilizes thermostats, a control panel, and strategically placed zone dampers to adjust settings according to your behavior.

Home zoning works with your thermostats to deliver adequate heating or cooling to the rooms in active use. Your HVAC system will provide comfort to the rooms you are actively using, helping you save on energy costs. If you have multiple levels or an expansive floor plan, you may benefit from a zoning system.

When to Upgrade Your Heating System

Unsure if it’s time to upgrade your heating system in DuPont? Several signs indicate it might be the right time to make changes to your heating system, including:

• It’s over 15 years old. Most heating systems have a lifespan of about 15 years, depending on whether they are a heat pump or a furnace. The U.S. Department of Energy recommends homeowners replace furnaces over 15 years old and heat pumps over 10 years old to prevent failures and promote energy efficiency.
• Your energy bills have increased. If you’ve noticed your energy bills have steadily increased, your heating system may not be working as efficiently as it used to be. This signals that it’s time to upgrade your home with an energy-efficient heating system.
• You’re experiencing costly and frequent repairs. If you are experiencing frequent repairs to your heating system, it may be worth considering an upgrade. Repairs can be expensive, and temporary fixes may not be sufficient, whereas a new system ensures reliability.
• It delivers inconsistent heating. It can be frustrating when a heating system provides inconsistent temperatures. To ensure your comfort, consider an energy-efficient heat pump system.
• You notice strange noises or odors. Strange rattling noises or foul odors can indicate major problems with your heating system. Have a heating and cooling expert assess your system if you experience unusual noises or smells.
• If repair costs approach 50% of the price of a new unit. When repair costs become outrageous, you might be better off investing in a new system altogether.

Call G & G Heating and Air Conditioning Today

G & G Heating and Air Conditioning can help you maximize your comfort and energy savings with professional furnace services and heating system installation. Call (360) 499-6604 for routine maintenance, zone control systems, heat pump installation, and more.

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Mild Pacific Northwest weather means most homeowners in Tumwater keep their windows closed throughout much of the year. Spending long time indoors can trap indoor air pollutants such as dust, mold, and smoke inside the home.

According to the Environmental Protection Agency (EPA) and the World Health Organization (WHO), indoor air quality can sometimes be worse than outdoor air quality, especially when pollutants from building materials, cleaning products, or air fresheners accumulate. This type of indoor environment may contribute to health problems such as allergies, fatigue, or worsening asthma.

Understanding how indoor air pollution affects your family helps you take steps toward cleaner air and a healthier home.

Common Sources of Poor IAQ in Tumwater Homes

Several sources can affect indoor air quality in South Puget Sound homes. Some come from the outdoors, while others are indoor sources.

• Dust buildup and dust mites – Dust and dust mites often collect inside ducts and HVAC systems, lowering air quality and triggering allergy symptoms.
• Mold and mildew from coastal humidity – Moisture creates conditions for biological contaminants that worsen asthma and other respiratory diseases.
• Pet dander, pollen, and wildfire smoke – These particles travel indoors and become trapped without proper ventilation systems.
• Environmental tobacco smoke and secondhand smoke – Both are known human carcinogens linked to lung cancer and cardiovascular disease.
• Volatile organic compounds (VOCs) – Emitted by pressed wood products, cleaning supplies, and air fresheners, VOCs increase indoor concentrations of harmful pollutants.
• Carbon monoxide – Faulty appliances or natural gas leaks may cause carbon monoxide poisoning, a serious public health concern.

How Poor Air Quality Affects Your Health

Long-term household air pollution exposure may impact comfort and human health in several ways.

• Respiratory irritation and asthma – Particulate matter, mold in ducts, and pollen can cause coughing, wheezing, and asthma flare-ups.
• Fatigue and poor sleep – Stale indoor air lowers comfort and makes it harder to rest, leading to chronic tiredness.
• Headaches and discomfort – Exposure to indoor air pollution from cleaning products, tobacco smoke, or carbon monoxide can cause frequent headaches.
• Respiratory or cardiovascular disease risks – Scientific evidence from the American Lung Association shows links between indoor air pollutants and conditions like lung disease or heart disease.
• Reduced lung function – Over time, breathing fine particulate matter or volatile organic compounds may affect overall lung function.

Outdoor vs Indoor Air Concerns

It is easy to assume that outdoor air pollution from traffic or wildfires is the biggest threat, but the truth is that indoor environments often trap outdoor sources of pollutants. Without adequate ventilation or a proper air exchange rate, outdoor air pollutants mix with indoor sources and remain in circulation. This combination increases the risk of poor indoor air quality in Tumwater homes.

How to Improve Indoor Air Quality with G & G Heating

The good news is that poor IAQ can be managed with professional help and regular maintenance. G & G Heating provides several solutions to improve indoor air quality and keep your HVAC system functioning correctly.

• Duct inspection and cleaning – Removes dust, debris, and mold from ductwork, lowering household air pollution.
• Air filter replacement in Tumwater – Upgrading to high-efficiency filters or installing an air cleaner enhances the capture of particulate matter and allergens.
• Regular HVAC maintenance helps ensure that ventilation systems and air handling systems are working effectively.
• Indoor air quality products – Options include air purifiers for homes, UV lights, humidifier pads, and mechanical ventilation to bring in fresh air and reduce pollutants.

Signs You May Have IAQ Problems

Tumwater homeowners often notice warning signs before realizing the role of IAQ. Watch for:

• A musty smell or poor ventilation in your home
• Dust collecting quickly despite regular cleaning
• Family members experiencing allergy-like immediate symptoms such as coughing, watery eyes, or sore throats
• Frequent headaches or fatigue that worsen indoors
• Condensation on windows or visible mold growth

If these issues sound familiar, it may be time for indoor air quality testing in Tumwater.

Long-Term Benefits of Better IAQ

Investing in IAQ solutions does more than reduce daily discomfort. Benefits include:

• Cleaner air circulation with fewer allergens and irritants
• Lower risk of respiratory or cardiovascular disease related to household air pollution
• Reduced strain on HVAC systems, lowering heating bills, and prolonging equipment life
• Fewer triggers for asthma and allergy flare-ups
• Fresher indoor air that improves comfort year-round

Why Tumwater Residents Trust G & G Heating

G & G Heating has decades of experience helping families in Thurston County create safer, more comfortable homes.

• Local expertise – We understand how weather conditions, wildfire smoke, and coastal humidity affect IAQ in South Puget Sound.
• Licensed technicians – Our team is trained in air filter and ductwork services, professional inspections, and IAQ product installations.
• Clear recommendations – We provide practical solutions without unnecessary upsells, focusing on ways to improve system efficiency and comfort.

Schedule Your IAQ Service Today

If you are concerned about poor indoor air quality in your Tumwater home, now is the best time to act. G & G Heating provides duct cleaning in Tumwater, air filter replacement, and IAQ products designed to reduce pollutants and keep your home healthier.

Use the contact page to book a consultation through Schedule Engine. A professional inspection will identify sources of indoor air pollution and provide solutions tailored to your home. Take the first step toward cleaner air and greater comfort today.

Schedule Online(360) 499-6604

Table of Contents

• What is Humidity?
• What Affects Humidity Level?
• What is an Ideal Indoor Humidity Level in Summer?
• How to Reduce Humidity Indoors
• Keep Your Home Comfortable Year-Round

Summary: This post explains why controlling indoor humidity is important for maintaining a comfortable and healthy home during the warmer months. High humidity can make indoor temperatures feel warmer and may contribute to mold growth, increased allergens and other indoor air quality concerns.

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During the hot summer months, managing indoor humidity is crucial for maintaining a comfortable and healthy home environment. Excess humidity can lead to issues like mold growth, increased allergens, and an uncomfortable living space.

Understanding an ideal humidity level is vital to maintaining a pleasant environment in your home.

What is Humidity?

Humidity refers to the amount of water vapor present in the air. Water vapor is the gaseous state of water and is invisible to the human eye. Humidity is typically discussed in terms of relative humidity.

This is a percentage that measures the current absolute humidity relative to the maximum for that temperature (how much water air can hold at a particular temperature).

High relative humidity makes the air feel warmer than it actually is. This is because it hinders the evaporation of sweat from the skin.

What Affects Humidity Level?

Several factors influence indoor humidity levels. Climate is the biggest factor—areas with humid outdoor climates tend to have higher indoor humidity.

Home activities such as cooking, bathing, and drying clothes inside can significantly increase indoor moisture. The design and ventilation of your home also play crucial roles in the level of humidity.

What is an Ideal Indoor Humidity Level in Summer?

An ideal indoor humidity level in summer should range between 30% and 50%. You don’t want your air to be too dry, but moisture in excess of 50% can lead to mold growth and dust mites, which thrive in more humid conditions. Staying within this range can also help your air conditioning system operate more efficiently.

How to Reduce Humidity Indoors

Managing summer humidity inside your home can be challenging but is achievable with the right strategies:

Whole Home Dehumidifier

Installing a whole-home dehumidifier can significantly reduce moisture levels throughout your entire home, not just in isolated areas.

Air Conditioner

Using an air conditioner not only cools your home but also removes moisture from the air. While an AC system won’t remove humidity as effectively as a whole-home dehumidifier, it will remove some moisture. Always ensure your AC is properly maintained for optimal performance.

Exhaust Fans

Installing exhaust fans in high-moisture areas such as bathrooms and kitchens can help vent excess humidity outdoors.

Remove Humidifiers

If you use humidifiers during the dry winter months, be sure to turn them off or remove them in summer to avoid increased moisture levels in your home.

Keep Your Home Comfortable Year-Round

If you're struggling with high humidity levels in your home, G&G Heating and Air Conditioning can help. We specialize in the installation of high-quality dehumidifiers, including quiet whole-house dehumidifiers that can tackle excessive moisture quietly and efficiently.

Our team can assess your needs and recommend the best humidity control solutions for your home. Don't let high humidity make your summer uncomfortable. Call (360) 499-6604 for home dehumidifier installation.

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In modern society, average adults spend nearly all their time indoors at work or at home. In fact the US Environmental Protection Agency (EPA) reports this amount of time reaches upwards of 90 percent for most people. That puts the importance of good indoor air quality at a whole new level.

Our G & G Heating and Air Conditioning team wants to give you a comprehensive list of the different indoor air quality accessories available today. Investing in one or more of these technologies and tools will help you and your family breathe a little easier.

Humidifiers

Stand-alone or whole-house humidifiers can be particularly helpful in Washington winters when the air is cold and dry. Bringing relative humidity levels back up to an ideal of about 45 percent means less static electricity, dry skin, and scratchy throats. In addition, humidifiers can help protect your wood floors, furniture, and musical instruments from warping, shrinking, and other damage.

Dehumidifiers

Fast-forward to summer, and you may find you have the opposite humidity problem in Lacey. Summers can feel even hotter when humidity levels are higher. A well-maintained air conditioning system can help ensure some moisture is taken out of the air along with the heat.

However, some homeowners may want to invest in a whole-house dehumidifier or a stand-alone unit for space like a basement. Too much moisture in the air can make cooling down harder, contribute to mold and other allergen growth, and cause condensation or moisture damage to the structure of your home.

Air Filters

All heating, ventilation, or air conditioning (HVAC) systems require an air filter to catch large particles before your indoor air enters your furnace or air conditioning system. Filters range in quality and price, with the most inexpensive filters trapping only large particles and high-efficiency particulate air (HEPA) filters catching some of the smallest.

It’s important to change your air filter regularly, at least every three to six months or according to the manufacturer’s instructions, to keep your air cleaner and your equipment working efficiently.

UV Air Treatment Systems

Ultraviolet (UV) lights have traditionally been used in hospitals and other health care facilities to kill bacteria, viruses, and other pathogens. Today homeowners can piggyback on this technology by investing in UV home air treatment systems to do the same. Air is forced through a UV purifier, which uses shortwave UV light to kill mold, bacteria, viruses, and other pathogens.

HEPA Air Purifiers and Filters

Air purifiers, as well as air filters with the HEPA designation, remove 99.7 percent of all particles that measure greater than 0.2 microns. This includes household dust, pet dander, mold spores, pollen, and many other airborne particles. It’s important to change HEPA filters regularly. When you combine HEPA filters with HEPA purifiers and HEPA vacuum bags, you will make a big improvement in your indoor air.

Activated Carbon

Activated carbon purifiers are perfect for removing odors, gases, smoke, chemicals, and other fumes from the air. Many of these work in combination with a HEPA purifier to tackle most indoor air pollutants. Add in a UV purifier, and you’ll be successfully managing nearly all of the most common indoor air issues in your home.

Ionic Air Purifiers

Able to remove just about anything except smoke and odors, ionic air purifiers are another option to improve indoor air. Earlier models of these systems simply emitted negative ions that bonded with positively charged common indoor air pollutants. These particles grew heavy and fell onto floors and surfaces to be cleaned through dusting and vacuuming. However, the most advanced ionic air purifiers can now clean themselves.

Electronic Air Cleaners

Attached to your HVAC system, electronic air cleaners are a whole-house solution. These use static electricity, a HEPA filter, and an ionic system to trap or kill up to 99.98 percent of all allergens. Essentially, these cleaners combine the best of all available indoor air purification technologies to do a nearly complete job.

Air-to-Air Exchangers

These systems are designed to bring in and treat outdoor air while pushing out the stale indoor air from your home. These exchangers will adjust the temperature and humidity of outdoor air before circulating it through your air duct system.

Air Scrubbers

A relatively new technology, air scrubbing systems work with your HVAC system. Air is forced through a titanium dioxide-coated component and is treated with a UV light.

In addition, the scrubbing system transforms contaminants into oxidizers. This can eliminate more pathogens in the surrounding air and even on surfaces. Gases, vapors, odors, volatile organic compounds (VOCs), mold, viruses, and bacteria are among the substances eliminated.

G & G Heating and Air Conditioning Is Your Indoor Air Quality Expert

For more details on any of these indoor air accessories, call G & G Heating and Air Conditioning in Lacey, WA. Our team of professionals would be happy to help you review and select the technologies that would best fit your home and budget. Call (360) 499-6604 or request service online today.

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We often hear from Washington customers who want to understand the risks of carbon monoxide (CO). At G & G Heating and Air Conditioning, we’re glad to share as much information as possible about protecting your indoor air quality (IAQ)—especially when it comes to the deadly nature of this silent killer.

Carbon monoxide is an odorless gas virtually impossible to detect without equipment. Like air, it is invisible and produces no scent. Inhaling enough of it can quickly cause adverse health reactions and even death.

Each year, CO poisoning is responsible for 20,000 emergency room visits, 4,000 hospitalizations, and 400 deaths in the United States, according to the Centers for Disease Control and Prevention (CDC). To promote safety and well-being for our community in Tumwater, here’s what you should know about this harmful airborne pollutant.

How CO Is Produced

Various substances can create CO gases from burning. Flammable materials like wood, gas, oil, coal, and propane contain carbon. CO molecules are a result of carbon that has only partially combusted. 

Know the Risks

CO poisoning is a serious risk. It is toxic to the human body and can be fatal. When it enters the lungs, the bloodstream absorbs it. From there, it begins to displace oxygen, which is vital for the brain, heart, and other key organs to function. 

The extent of harm depends on how much CO you inhale and the duration of time you’re exposed. Smaller amounts may produce subtle effects, whereas high concentrations may cause vomiting or fainting. 

Leaks in homes tend to be smaller, which means they may go unnoticed. Residents may develop a headache, upset stomach, or feel dizzy. As a result, the poisoning may be mistaken for illness. In industrial settings like a steel mill, CO leaks are often much larger in scale. This can quickly create adverse symptoms and lead to death.

Protect your family from an unnoticed lead. Install a CO alarm in your Tumwater home.

What Are the Symptoms? 

As a general rule of thumb, the more severe the symptoms are, the higher the level of exposure. However, vulnerable groups like small children or the elderly may be more sensitive to lower concentrations of CO. 

Milder symptoms include:

• Headaches
• Nausea
• Feeling dizzy
• Chest pains

More severe symptoms include: 

• Throwing up
• Breathing difficulties
• Confusion
• Blurred vision
• Loss of consciousness

In addition to higher sensitivity, vulnerable groups are at greater risk of death as a result of exposure. Additionally, being asleep and/or intoxicated is a risk factor, since these states of consciousness make it harder for a person to detect symptoms. 

How Much Is Too Much? 

Inhaling any amount of CO is bad for you. However, healthy adults don’t usually display symptoms at concentrations of 1 to 70 ppm (parts per million), according to the U.S. Consumer Product Safety Commission (CPSC). Still, vulnerable people may begin to display symptoms at this stage.

The real danger zone is past 70 ppm. At 150 to 200 ppm, exposed persons are at risk of muscle failure, confusion, fainting, and death. 

How Can I Protect My Home? 

Stay diligent and keep your living space CO safe for yourself, your family members, and your pets. By keeping up with a few simple things, you can save lives:

Purchase a carbon monoxide detector for each floor, preferably for each bedroom. Replace the batteries when needed and be sure to test run once a week.

Take the time to read over the instruction manuals for your natural gas appliances. This includes furnaces, stoves, water heaters, and natural gas fireplaces. When you need a repair, always let a professional take care of it. Keep up with seasonal maintenance, as well. Maintenance visits allow a professional to check and fix any CO risk factors.

Never run gas-powered appliances in spaces that aren’t well ventilated. This is a surefire way to create massive amounts of CO.

Never leave your gas stovetop running when you’re not using it. Always double-check the burners are off when done cooking. Do not use your oven to heat your home.

Never idle your car in the garage. Even with the garage door open, it still presents a major risk for CO inhalation. 

Need Service? 

G & G Heating and Air Conditioning hopes you found these tips helpful. Our goal, as always, is to help keep all of our neighbors in Tumwater, WA, stay safe and healthy. If you need service on your home air conditioner or furnace, call us at (360) 499-6604 or request service online today. 

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How clean is your air?

As wildfires continue to spread across California, Oregon, and other parts of the country, this is an appropriate time to think about improving the indoor air quality (IAQ) of your Tumwater home or business. Even if you and your loved ones are unaffected by the ash and smoke, these fires remind us all of the importance of fresh air.

At G & G Heating and Air Conditioning, we offer practical solutions on how to get the most value out of your heating, ventilation, and air conditioning (HVAC) equipment. We do things the right way to keep you comfortable for years to come!

Your Air Quality and Wildfires

Even if you are not close to the wildfires, the air pollution from the smoke and ash can still impact your health. According to the US Environmental Protection Agency (EPA), the biggest threat from smoke is from microscopic particles that can get into your eyes and respiratory system.

These particles can lead to runny noses, burning eyes, and illnesses such as bronchitis. Long-term exposure can trigger heart and lung diseases.

Air pollution can affect your health both indoors and outdoors. Smoke particles enter your Washington home through open windows and doors, exhaust fans that vent to the outdoors, and HVAC systems with a fresh air intake. Even small cracks around your windows and doors allow for infiltration.

Air Cleaners and Filters

Air cleaners can serve as the first line of defense against airborne contaminants in your Tumwater home. You can choose between a portable system to move around your home or a whole-house purifier that integrates with your HVAC system.

If you decide to purchase a portable air cleaner, be sure it is the right size for the rooms in which you plan to use it. You can schedule an appointment with our team to determine the right system for your needs and budget.

In choosing the right air filter for your HVAC equipment, the EPA recommends purchasing a filter with a Minimum Efficiency Reporting Value (MERV) 13 rating or higher. Be sure to choose a filter rating your system can accommodate—otherwise, you risk compromising your airflow.

Your HVAC System and Smoke

If you have a central air conditioning (AC) system with a fresh air intake, turn the lever to recirculate mode. Doing so prevents your system from drawing in smoke-polluted air from the outdoors. Also, be sure to change the air filter at least every 90 days to get the most protection.

If your home has a window air conditioning unit, close the outside air damper to help keep out the smoke. Be sure the seal is tight between the air conditioner and the window.

The air ducts in your home play a vital role when it comes to your indoor air quality. Dust, dirt—even ash—will accumulate in your ductwork over time. Having your ductwork cleaned and sealed will improve the air you breathe and help extend the service life of your HVAC equipment.

Know Your Air Quality

Smoke levels can change a lot from one day to the next. You can monitor the change and respond accordingly by checking airnow.gov for air quality forecasts and current conditions.

If you must be outdoors for an extended time during smoky conditions, wear an N95 respirator if possible. Scarves, surgical masks, or bandanas will not protect your lungs.

Create a Clean Room

Dedicate a room in your Tumwater home that is large enough to fit everyone comfortably. It will come in handy, particularly if you have family members who are young or old or have lung or heart conditions. A bedroom with an attached bathroom is your best choice.

Keep windows and doors closed to this room. A portable air cleaner helps here if it fits in your budget. Otherwise, take all possible steps to prevent smoke from entering this room. Do not use this room for exercising or cooking.

Our professionals at G & G Heating and Air Conditioning can offer suggestions on how to create and maintain a clean room to help you stay comfortable and healthy.

Call Your Indoor Air Quality Experts Today!

Take steps today to protect the air you breathe inside your Tumwater, WA home. At G & G Heating and Air Conditioning, we offer products and services designed for all types of buildings and uses. Call (360) 499-6604 or request service online today to learn more about indoor air quality systems and which ones work best for you.

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If it's humid in your home, it can be a drag. It makes relaxing extremely difficult—after all, you are sweating inside your home! It can affect your health, triggering asthma attacks and flaring allergies.

It tends to put everyone in a sluggish mood—even the goldfish. Let’s zap that excess moisture right out of the room, and look at ways to manage your Washington home’s relative indoor humidity.

At G&G Heating and Air Conditioning, we always strive to find ways to improve your comfort and energy savings. We believe you should control your comfort, and it starts with your indoor air quality (IAQ) and relative indoor humidity.

How to Manage Your Home’s Humidity

First of all let us answer the main question: what humidity level do I want in my Lacey home?

The answer is going to be different for every person! It’s like the temperature—some like it hot and others like it cold. Typically, you want your humidity between 30 and 50 percent for ideal comfort levels.

According to the US Environmental Protection Agency (EPA), reducing indoor humidity levels to below 60 percent helps control the growth of mold and reduces potential heath problems associated with mold exposures such as allergic reactions, asthma and other respiratory issues. A relatively inexpensive instrument called a hygrometer can measure the indoor relative humidity at your home or business.

Dehumidification

Your air conditioner (AC) removes humidity from the air, but this is not always sufficient to maintain ideal humidity levels in the home. The best recommendation for managing the excessive humidity levels in your home is to install a whole-house demudifier.

This device works with your heating, ventilation, and air conditioning (HVAC) equipment to remove moisture from the air before it circulates through your Lacey home.

A dehumidifier helps to keep your home comfortable all summer long. It operates similarly to your AC unit in that moisture is collected by a refrigeration coil within the device. This excessive moisture is then drained and the conditioned air is distributed throughout the home.

Signs that you have too much humidity at home:

• Moist or sticky air
• Damp or musty smell
• Condensation on your windows
• Wet walls
• Bacterial growth (in either the home, attic, or crawlspace)

Too much humidity in the air can cause:

• Poor indoor air quality that could lead to illness
• Mold, mildew, and bacteria growth
• Worse or more frequent symptoms for asthma or allergy sufferers
• Damage to your home from extensive exposure to moisture

Humidification 

There are a few different options for whole-house humidifier systems, but they all essentially add moisture to the air in your central heating system to increase humidity levels to the desired range.

A properly designed and installed humidification system can make a significant difference in a home, but only if designed and installed properly. A poorly installed system can cause a world of headaches for the unsuspecting homeowner.

Improper humidification and design can lead to mold or bacterial growth throughout the home or attic. Equipment failure due to poor installation can lead to leaks and damage ceilings, wall, insulation, framing, or even roofing.

Signs that you do not have enough humidity at home:

• Asthma and allergy symptoms worsen
• Dry skin and chapped lips
• Wooden floors or furniture that dries out and cracks
• Your home never feels as warm as the thermostat indicates

A lack of humidity can cause:

• Sickness to spread more easily
• Home damage from dry/cracked wood
• Increase in utility bills

Fix Your Ducts!

Before considering a whole-house system to add or remove humidity from your home, first ensure your home and ductwork are properly sealed and insulated. No system can keep a home comfortable if these things are not up to standard.

Schedule an appointment with G&G Heating and Air Conditioning to have one of our professionals inspect and seal your ductwork so we can determine the next step to maintaining ideal humidity levels in your home.

Call Your Air Quality Experts Today!

In both humidification and dehumidification, there are a wide range of products and price points to consider. At G&G Heating and Air Conditioning, our professionals will walk you through the selection and design process.

We take into account the many variables involved in creating the perfect system so you are comfortable through all of the seasons in your Lacey, WA, home. Call (360) 499-6604 or request service online today to learn more about tackling humidity.

Schedule Online(360) 499-6604

Everyone has it, and nobody wants it. Dust.

It’s rampant everywhere around the country and has become the subject of a lighthearted, frequently repeated myth at both the US Environmental Protection Agency (EPA) and the US Department of Agriculture (USDA). Officials at these agencies understand farming does not occur without creating dust. So the EPA and USDA “have never proposed tightening rules on farm dust. And they have told Congress and the American people that they won't propose stricter standards.”

Regular Maintenance Will Help

In reality, dust is definitely no laughing matter, no matter the setting. It’s easy to see how it can affect the indoor air quality (IAQ) of your Olympia home, leading to allergens. At G&G Heating and Air Conditioning, we know how important clean indoor air quality is for your home.

With indoor air quality typically being dirtier than your outdoor air, you need to take measures to reduce factors contributing to the indoor pollution––both for your health and the health of your home.

Keep in mind, completely eliminating or eradicating dust from your home is an impossible task. By the mere fact it’s virtually everywhere in Washington, you can understand why it will always exist in your home. However, you can greatly reduce household dust levels by following some of the recommendations below.

Take Good Care of Your Air Filter

The purpose of the air filter for your heating, ventilation, and air conditioning (HVAC) setup is to trap dust and debris flowing through the unit’s air. Air in your home is vented through your HVAC system and forced through its filter. Using the best filter you can afford and recommended by your system’s manufacturer can trap a lot of the dust traveling through the air.

Pay attention to your filter’s Minimum Efficiency Reporting Value (MERV), a measurement scale created by the American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE) to rate the effectiveness of air filters. Be sure to purchase filters with the appropriate MERV rating for your HVAC system.

You also want to change your filter on a regular basis, depending on how dirty it becomes. Optimally, we recommend changing it every month but at least every two to three months, especially if you or someone in your home suffers from allergies, asthma, or chronic respiratory conditions.

A good rule of thumb is to check your filter monthly. If it’s dirty, change it. When your filter is clogged, besides hurting your HVAC system, it obviously can’t do its job of reducing the dust in your home.

Be Sure to Check Your Air Ducts

If you have a forced-air HVAC system, you have air ducts carrying your home’s air to and from your heating and cooling system. If your ducts are not sealed well or have leaks, unfiltered air will be sneaking out into your home. You could have as much as 30 percent leakage due to this poor sealing and leaks, meaning this air has not yet made it to your filter and will be spreading dust throughout your home.

It can be worse if your air ducts are filthy. Air passing through the ducts will pick up additional dust and dirt, depositing them throughout your home.

If you notice a continuous high level of dust in your home, call in one of our indoor air quality professionals to check the seals on your ducts and to inspect for leaks. Also seriously consider getting your ducts cleaned, especially if you have never done so in the past.

Clean Your Home Regularly

In addition to the numerous HVAC steps you can take to reduce dust, there are some things you can do while cleaning your house to help:

• Eliminate clutter, as it collects dust.
• Vacuum one to two times a week, using a vacuum with a high-efficiency particulate air (HEPA) filter if possible.
• Dust with a microfiber or damp cloth, starting the cleaning motion from top to bottom.
• Wash bedding routinely––sheets and pillowcases once a week; blankets, duvets, and pillows every three to four weeks.
• Avoid wall-to-wall carpeting, because it can be an ideal habitat for dust and dust mites.

Keep a Constant Tab on Your Humidity

Be sure your home has the appropriate level of humidity. Too high, it encourages dust mites. Too low, dust accumulates more. Try to maintain a relative humidity of 35 to 50 percent, an industry standard.

Get Yourself an Air Purifier

Though diminishing or eliminating the sources of your home’s dust is best, utilizing an air purifier can help. A whole-home air purifier works with your HVAC system to purify the air, ridding it of dust and other particles and allergens––the dust never makes it to your home’s living spaces.

A major benefit of a whole-home purifier, compared with small portable units, is it purifies all the air in your home at once. Portable units typically can only purify the air in one room. You would need a separate purifier in every room to achieve a similar result.

We Are Your Indoor Air Quality Experts

At G&G Heating and Air Conditioning, we know dust can be a nuisance as well as an allergen. If you notice more-than-normal dust levels in your Olympia, WA, home, please call us at (360) 499-6604 or request service online and discover how our experienced professionals can help. We will be more than happy to pay a visit to your home—don’t let your home be another one that bites the dust.

Schedule Online(360) 499-6604