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Texas Summer Survival: Indoor Air Quality

Indoor Air Quality

Winning the Humidity War: Your AC’s Crucial Role in Indoor Air Quality

The effects of air conditioning on the air temperature and indoor air quality is very evident, but did you know that air conditioning also dehumidifies summertime air? The official name for your system is the heating, ventilation, and air conditioning system, or HVAC. Air conditioning and ventilation work together to remove moisture from the air and keep the home comfortable and SAFE.

Why Does My House Feel Sticky? The Role of AC in Dehumidification

Is high humidity indoors dangerous? Visit abandoned spaces without HVAC, and you will discover musty places with mold and mildew growing. Paint and stains bubble up from surfaces and get very tacky to the touch. These spaces are considered unhealthy and unsafe for human habitation. This is the difference that an HVAC system makes in indoor spaces.  High humidity reduces indoor air quality and can also represent a major health risk for family members who suffer from allergies, asthma, and breathing difficulties that are exacerbated by the presence of mold or mildew spores.

The target range of indoor humidity is between 30% and 50%, with 40% recognized as the most comfortable target humidity. Lower humidity can cause woodwork to crack, skin to get dry, and nasal passages to get dry as well. Higher humidity results in furniture, walls, and flooring surfaces feeling slightly wet or sticky, and human skin also being moist and sweaty.

High humidity can also foster mold and mildew growth. The spores surround us and may also be found in the soil of indoor plants. Moist, dark surfaces promote mold blooms; that is exactly the environment created after a shower, bath, or other cleaning activities. The air conditioning and ventilation system components remove the airborne spores and reduce the moisture content from the air, making it healthier.

The major source of indoor humidity is outdoor humidity, and South Texas experiences high humidity during the entire cooling season. It is not uncommon to experience outdoor relative humidity above 90% in our area during the late summer. Indoor sources also abound, including bathing, cooking, and cleaning activities add moisture to the air. Human, pet, and even plant respiration add to indoor moisture content.

What can be done to combat high humidity indoors and improve indoor air quality?

  • Fix water leaks, since they are often out of sight, yet they contribute to the humidity/mold problem.
  • Keep your air conditioner well-maintained. An annual inspection and cleaning will remove dust particles that cling to surfaces and inhibit cooling and dehumidification.
  • Change your air filter regularly, at least once every three months. A dirty filter can inhibit the airflow into the evaporator chamber, the center for humidity removal.
  • Be aware of water that might leak from the air handler cabinet. It may be the result of a clogged drain line, but the evaporator coil is removing several gallons of water per day from the air. If the drain line is clogged, this water will migrate, potentially ruining flooring, furniture, and other surfaces. The leaking water can also be an indicator of bigger problems. Either way, do not ignore an air conditioner water leak.
  • If indoor humidity seems to be a big problem, use exhaust fans during showers and cooking. This limits the amount of moisture from these sources. Find good times to open windows or a door to increase ventilation. Make sure that the outdoor temperature and relative humidity are lower than the desired indoor temperature and humidity.
  • If air conditioning and ventilation are not enough, consider a residential dehumidifier. These devices are rather small but are effective at removing water from the air. Be sure to empty the collection basin and keep the unit clean and free from dust and spores.

Breathe Easier with All Cool AC: Simple Steps to Improve Your Indoor Air Quality and Reduce Indoor Humidity

Air conditioning plays a crucial role in dehumidifying indoor air, especially in humid climates like South Texas, thus significantly impacting indoor air quality. High indoor humidity can lead to mold growth, exacerbate respiratory issues, and create uncomfortable living conditions. 

All Cool AC & Heating indoor air quality professionals can assist with your HVAC repair and AC maintenance needs. Schedule your service appointment by calling All Cool AC & Heating at 281-238-9292 or contact us via email and let our NATE-certified indoor air quality technicians put their experience to work for you.

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Spring AC Maintenance Checklist

AC Maintenance

Essential Spring AC Maintenance Tips

Springtime is an important time for air conditioning system maintenance.

  • The furnace equipment is now dormant until it is called up in late fall, that is, unless your system uses a heat pump. Heat pumps use the same equipment for heating and cooling.
  • During the early spring, the temperatures are mild, so air conditioning equipment is relatively idle, an ideal time for air conditioning maintenance.
  • When the temperatures begin to soar, the calls for repairs and replacement of air conditioning systems rise as well. Springtime is an ideal time for scheduling a maintenance call with your HVAC professional.

In the meantime, here are some maintenance steps you can take on your own.

Change the Air Filter

Pollen is at its highest during the early spring; trees, flowers, flowering trees, and grass are all releasing pollen at the same time. The pollen count is enough to trigger sinus problems with or without allergies. A springtime air filter change can help everyone breathe easier. The filter should be changed at least every three months, more frequently if necessary.

Air filters work tirelessly to clean the air, removing pollen, dust, dander, and more. However, when the trapped particles completely cover the filter, it begins to restrict proper airflow. The very best air conditioning technology cannot function properly without adequate airflow.

Clean the Condenser

The outdoor portion of the air conditioner is called the condenser unit. The walls appear to be solid, but the walls are actually a network of tubes, designed to allow considerable airflow between. A central fan pulls air through the tubes, but it also pulls pollen, dust, and all kinds of debris. Pollen is sticky. It sticks to the tubes and fins, and the pollen tends to collect anything other small particles it encounters.

Cleaning the pollen and debris from the condenser is an easy DIY project. Remove the screws around the cover of the condenser and use a garden hose to gently wash away the collected particles. Wash the tubes until the water flows clear, then replace the covers.

Should the pollen and dust continue to coat the condenser, this makes the air conditioner work MUCH harder and it can lead to some serious repair bills. This is a simple task that can be completed with a few tools and a little bit of time.

Change Batteries

The thermostat is the ON/OFF switch for your air conditioner. It is a very small computer with sensors and switches that control a whole, complicated building system. This small computer is powered by common household batteries, and the batteries need to be changed. Matter of fact, there are several small sensors/switches in the home that run on batteries, including smoke alarms and carbon monoxide detectors. Find a time in the spring and change all of your batteries at once.

Schedule Professional AC Maintenance

These are DIY tasks that can be completed by a homeowner. There are plenty of air conditioner maintenance tasks that need to be completed but cannot be completed by a homeowner. They take special equipment and the training to use it properly. Professional technicians test and clean:

  • The refrigerant level
  • Electrical controls and switches, some with high-voltage 
  • Functional performance of the air conditioner

Springtime is an excellent time to schedule AC maintenance.

Don’t Wait for the Heat: Spring is Key for AC Maintenance

All Cool AC & Heating AC maintenance professionals can assist with your HVAC repair and AC maintenance needs. Schedule your service appointment by calling All Cool AC & Heating at 281-238-9292 or contact us via email and let our NATE-certified AC maintenance technicians put their experience to work for you.

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Homeowner’s Guide to Indoor Air Quality

Indoor Air Quality

Allergy Relief: Tips for a Better Indoor Air Quality and a Pollen-Free Home

Allergy sufferers know what time of year this is. It is allergy season! For the next few months, trees, grasses, and wildflowers will take their turn releasing pollen into the air. On some mornings, you can expect to see the ground covered with pollen. Spring rains will also result in mold blooms if that is your allergy trigger.

It would be nice to escape the high pollen/mold count by going inside like one might find relief from the summer heat. However, the American Lung Association finds that indoor spaces usually have 2 to 5 times the airborne particles found outdoors. Reducing the quantity of indoor contaminants, including pollen and mold spores, will be accomplished by very intentional steps. Here are several precautions one might take to improve indoor air quality during the pollen season.

  1. Stop in Your Tracks. Anyone entering space during this season is bringing pollen and spores with them and transporting them around the house; shoes and coats pick up a healthy supply. Make it a habit of removing shoes and jackets immediately to avoid carrying pollen any further than necessary.
  2. Leave the HVAC fan running 24/7. The cost of operating the fan like this is a fraction of the cost of heating or cooling. The fan collects the entire volume of the home and passes it through an air filter; this happens about every two minutes. The air filter will pick up most pollen and trap it. However, this may require that the air filter be changed more frequently than normal. A clogged air filter will reduce efficiency and prevent the air conditioner from functioning properly.
  3. Cleaning is Essential. Pollen and mold spores are light, but they are heavier than air. When the air is still, particles will settle out of the air and will land on every surface. Dusting, vacuuming, and mopping help to remove these particles forever from your home. Since people spend 8 hours per day sleeping, make sure to change the bedding often.
  4. Open a Window. While the temperatures are mild, turn off the air conditioner and open the window for a few hours. This helps to dilute the level of contamination in indoor spaces. Remember, the outdoor air tends to be cleaner than the indoor air. Make sure to choose a time without high winds, since pollen readily travels on the wind.
  5. Be Aware of Indoor Sources. Some homes have sources of pollen and mold spores hiding in plain sight. Indoor plants may have mold-laden soil, and any blooms may contribute to the pollen count. Pets may also carry pollen/mold; their bedding will need to be cleaned often during this time.

If any family member in your home has allergies or asthma which is severely triggered by pollen or mold spores, you may consider additional technology to clean the home’s air.

  • Consult with your HVAC professional concerning adding ultraviolet lights inside the ductwork. The light energy disrupts the cell walls of living pollen or mold (along with bacteria, viruses, and dust mites). The inert particles lose their allergenic properties and can be captured or cleaned away easily.
  • Family members with severe breathing difficulties may benefit from a whole-house or room air purifier. These devices have multiple layers of filtration and clean the air more thoroughly.

Survive Allergy Season: Improve Indoor Air Quality with the Help of All Cool AC & Heating

Despite the outdoor pollen surge, indoor air quality can be significantly more polluted, exacerbating allergy symptoms. These practical tips like removing outdoor clothing upon entry, maintaining constant HVAC fan operation with clean filters, and frequent cleaning to minimize indoor allergens can help allergy sufferers.

For severe cases, we recommend consulting our indoor air quality HVAC professionals about UV lights and considering air purifiers to enhance indoor air quality.

All Cool AC IAQ professionals can assist with your HVAC repair and HVAC maintenance needs. Schedule your service appointment by calling All Cool AC & Heating at 281-238-9292 or contact us via email and let our NATE-certified indoor air quality technicians put their experience to work for you.

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Spring HVAC Maintenance Tips

Spring HVAC Maintenance Tips

Spring into Comfort: Spring HVAC Maintenance

YeeHaw! Spring is almost here! With the end of winter days away, this is the perfect time to schedule a preventative HVAC maintenance visit for your heating, ventilation, and AIR CONDITIONING (HVAC) system. In a few months, the heat will arrive in earnest and keep technicians busy through the long cooling season. The lull in activity between the heating and cooling seasons is perfect for such tasks.

While the HVAC maintenance technician will complete several tasks that require specialized training and equipment, there are several tasks that diligent homeowners can complete to improve efficiency, longevity, and comfort. Here are a few HVAC maintenance steps that homeowners can take to prepare the system for spring and summer.

Take Care of Vents

A network of pipes (ducts) transports air from the house to the air handler and from the air handler to the house. The pipes are called ducts, and the openings inside the house are called vents.

  • Anything that covers the vents interferes with the free flow of air. The air conditioner, or furnace, depending on the season, requires sufficient airflow; if clothing, furniture, or drapes cover the vent(s), it impedes the adequate flow of air.
  • The massive amount of air that moves through the ductwork also carries plenty of airborne particles. Over time, some of these particles are collected by the air filter and some are left behind. It is recommended that the ductwork be cleaned every 3 to 5 years, depending on the local environment.

Keep an HVAC Maintenance Schedule

There are certain things that homeowners need to remember to do regularly. Neglecting these routine tasks can have deleterious consequences. To avoid harm to the HVAC system or the home, there are a few things that deserve a calendar prompt to remind homeowners to complete the tasks. Those tasks would include:

  • Changing the air filter quarterly. With each heating or cooling cycle, the filter faithfully removes airborne particles on the filter surface. When the collection begins to restrict airflow, it reduces comfort and forces the system to work harder. Use a holiday or a seasonal reminder, use a calendar or a phone prompt, but don’t forget.
  • Several home devices are powered by simple AA or AAA batteries; the thermostat, carbon monoxide detector, and all the smoke detectors throughout the home are battery-powered. Safety agencies recommend using a major holiday as an annual prompt—Memorial Day or Labor Day, for instance.

Clear the Condenser

During the preventative maintenance visit, the technician should clean the outdoor condenser unit. However, the homeowner should take careful pains to keep the condenser clean.

  • The condenser is responsible for transferring heat from inside to outside. Should dust, pollen or grass clippings collect on the condenser surface, it will impede the heat transfer. Cleaning it away, perhaps twice annually, will assist the air conditioner (and heat pump). Use a garden hose, no power washer, since the pressure of the power washer can damage the condenser fins.
  • The mower outlet should always pass away from the condenser for several passes to avoid blowing clippings directly onto the condenser surface.
  • For best results, the condenser needs two feet in every direction. Be sure to trim shrubs and grass away from the condenser and clean up leaves and debris.

Get Your HVAC Ready for Summer: Essential Spring HVAC Maintenance Tips

By addressing these simple yet crucial HVAC maintenance tasks, homeowners can significantly enhance their system’s efficiency and longevity, ensuring a comfortable and worry-free summer. From clearing vents and adhering to a regular filter replacement schedule to maintaining a clean condenser, these steps contribute to optimal performance and reduced energy consumption. Embracing these preventative measures not only safeguards your investment but also guarantees a cooler, more enjoyable home during the sweltering months ahead.

All Cool AC HVAC maintenance professionals can assist with your HVAC repair and HVAC maintenance needs. Schedule your service appointment by calling All Cool AC & Heating at 281-238-9292 or contact us via email and let our NATE-certified HVAC maintenance technicians put their experience to work for you.

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Beyond Programmable: Unleashing the Power of Smart Thermostats

Smart Thermostats

Smart Thermostats: Your Home’s New Temperature Intelligence

One of the most significant recent innovations in HVAC technology has been the Smart thermostat.

Analog versions of this combination sensor and ON/OFF switch were relatively simple mechanical devices; analog thermostats are often round features with a moveable dial. A thin piece of metal contracted or expanded according to the indoor temperature, making contact and completing a circuit. Whenever the circuit was completed, the HVAC system responded with a heating or cooling cycle. The movement of the metal broke the circuit to end the cycle.

The next iteration replaced the mechanical components with a rather simple computer and electronic temperature sensor. With a little computer power, these versions accommodated the ability to program temperature changes. The benefits of having a programmable thermostat became very evident.

  • Families could adjust the temperature for comfort. It became possible to sleep in a cool room but wake to a warm space by programming the temperature changes ahead of time.
  • Families could adjust the temperature to save energy/money. Reducing the need for HVAC cycles while the home is empty during weekdays actually resulted in energy savings.

Few homes still have analog thermostats, but most will have a form of programmable thermostat. However, many homeowners have not taken the time to program their programmable thermostat, and it functions as a simple ON/OFF switch.

Smart thermostats add significantly more computer power and capabilities. For families seeking an integrated smart home, a smart thermostat is essential. They also:

  • Take temperature setting programming up several levels. They can learn from family activities and predict the need for temperature changes, even sensing additional occupants and adjusting the temperature based on room usage.
  • Many are compatible with voice control devices, such as Amazon Alexa or Google Assistant. Now, changing the temperature setting is a voice command away.
  • Smart thermostats also have a cellphone app, allowing homeowners to make temperature changes on the fly. Did someone get off work or out of school early? There is no need to come home to an uncomfortable home; the smart thermostat can prepare the settings for unexpected schedule changes.
  • Smart thermostats have remarkable monitoring capabilities. Diligent homeowners can be very attuned to energy usage and efficiency, gathering billing data before it is communicated by the utility company. This is useful when energy usage suddenly spikes, indicating something is dreadfully wrong. It is also useful when an aging HVAC’s gradual loss of efficiency reaches an efficiency threshold and needs to be replaced.
  • Smart thermostat monitoring will also remind homeowners to schedule annual maintenance and to change the air filter. These reminders make the system more efficient, reduce the repairs needed, and prolong the usefulness of the system.
  • Some smart thermostats can also monitor air quality, warning of various problems that develop to reduce indoor air quality.

Programmable thermostats usually come as a feature of a new HVAC system with no additional cost. Smart thermostats may cost a little as an add-on feature or be offered by utility companies. Smart thermostats require a little attention and a learning curve, as one would expect from a new program or application. They are extremely adaptable, with new features being added all the time. If you have a smart thermostat, take the time to learn the program and understand the monitoring features. This will enhance your enjoyment of your HVAC system and increase the family’s comfort.

Do You Need Smart Thermostats Installed in Your Home? All Coo AC Can Help!

All Cool AC smart thermostat installation professionals can assist with your HVAC repair and maintenance needs. Schedule your smart thermostat installation by calling All Cool AC & Heating at 281-238-9292 or contact us via email and let our NATE-certified AC installation technicians put their experience to work for you.

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Time for a New HVAC? Planning for HVAC Replacement

HVAC Replacement

Avoid a Breakdown: Plan Your HVAC Replacement

Renovations and updates can be very rewarding and rather fun (or very frustrating, depending on your POV). A new coat of paint, new bathroom fixtures, or a transformed kitchen often adds value to a home while enhancing family enjoyment. The decision-making can be exhilarating, and the results can be quite pleasant.

However, not all home updates inspire creative juices or bring such joy. Most homeowners don’t get very excited about replacing the home’s heating, ventilation, and air conditioning (HVAC) system. Yes, replacing the HVAC system will affect the comfort and health of your family for the next 20 years and will definitely reduce heating and cooling costs, so it’s not uncomfortable. But there is nothing to see and therefore it does not elicit much excitement.  

Some other benefits of a new HVAC system include:

  • Expect a new system to be quieter.
  • New systems will have variable-speed compressors and blower motors since heating/cooling needs vary when the indoor/outdoor temperature difference is slight or extreme.
  • New systems can have improved filtration or UV lights in the ductwork to improve indoor air quality.
  • New systems are usually more environmentally friendly.

Determining When It Is Time for an HVAC Replacement

Deciding the best time to replace your HVAC system will take the pressure off such a large purchase. 

You should determine:

  • The age of your current HVAC system. Experience shows these systems last, on the short side about 15 years and on the long side about 25 years. Knowing the age of your system can help you determine when it needs to be replaced. If uncertain, collect the model/serial number from the manufacturer’s plate and take it to the brand’s website.
  • If replacement is overdue, replacement plans should get underway. Putting a decision off too long might result in a catastrophic failure and an emergency replacement.
  • If research reveals the system might have a few more years, adjust the budget now if possible, preparation for a replacement might be in order.

Other HVAC Replacement Factors

Beyond age, several other features of older HVAC systems can be detected as indications of systemic degradation.

  • Outdated Refrigerant. Air conditioners and heat pumps use refrigerant gas to transfer heat in and out of the home. (Refrigerant is commonly called Freon.) The US Environmental Protection Agency is constantly researching better refrigerant gas to protect the Earth’s ozone layer. Outdated refrigerants are regularly replaced with improved versions. Recently banned refrigerants include R-22, R-404a, and R-410a. If your system uses these gases, it may be impossible. If replacement is an option, the cost of replacement can be prohibited. The serial/model number plate will help a homeowner determine the type of refrigerant used.
  • Small repairs are not uncommon. However, some components are worn and used constantly. While they can be replaced the cost of equipment and installation rivals the cost of complete replacement. For natural gas furnaces, damage to the burner assembly/heat exchanger combination can be an expensive repair. Replacing the compressor on an air conditioner can also be very expensive. Compare the cost of new equipment with the cost of new components before making a decision.
  • Poor Performance. If adjusting the temperature setting does not result in a comfortable room temperature, it might indicate a minor repair is needed. Or it might indicate the entire system is extremely worn and needs to be replaced. This condition often results in higher energy use (read “high energy bills) at the same time.

All Cool AC & Heating – The Richmond HVAC Replacement Experts

While home renovations often focus on visible upgrades, replacing an HVAC system is a crucial, though less glamorous, improvement that impacts comfort, health, and energy efficiency. Knowing the age of your system is key, as most last between 15-25 years, and planning for replacement before a complete failure can prevent emergencies. Beyond age, consider factors like outdated refrigerant, costly component repairs, and declining performance when deciding if it’s time for a new HVAC system.

All Cool AC Richmond HVAC replacement professionals can assist with your HVAC replacement and repair needs. Schedule your Richmond HVAC replacement consultation by calling All Cool AC & Heating at 281-238-9292 or contact us via email and let our NATE-certified AC installation technicians put their experience to work for you.

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Improving Sugar Land Indoor Air Quality Year-Round

Improving Sugar Land Indoor Air Quality Year-Round

Improving Sugar Land Indoor Air Quality (IAQ) Year-Round: Tips for Winter and Summer Contaminants and HVAC Maintenance

According to the US Environmental Protection Agency, Americans spend 90% of their day indoors; during times of extreme temperature—summer heat and winter cold—this percentage increases. This happens because indoor spaces are conditioned to make us more comfortable. But, since the indoor air is continuously recirculating, the air must be as clean as possible. Also, the problems with Sugar Land Indoor Air Quality (IAQ) differ between the summer and the winter.

Year-Round Sugar Land Indoor Air Quality Problems

Some airborne contaminants will be prevalent year-round and need to be addressed.

  • Dust and Dander. Dust is a general term for almost any airborne particle, but indoor dust consists mostly of dead human skin and hair cells that flake off. Dander consists of the same skin and hair cells that flake away from indoor pets. Other dust components include fibers and chemicals from household belongings and outdoor air.

Microscopic insects also ride along and consume organic dust particles; they are called dust mites. When a family member is diagnosed with “dust allergies,” it is often an allergy to these tiny creatures and their byproducts.

  • Volatile organic compounds, or VOC, are gaseous compounds released from many manufactured products. The gas is released from carpets, furniture, finishes, and adhesives. The “new car smell” is actually a recognizable VOC. Most VOCs are released shortly after the manufacturing process, but trace amounts will be off-gassed continuously.

These airborne contaminants can be dealt with by very common and practical solutions.

  • Dust and dander are heavier than air. When the air is moving, the particles move throughout the space, but when the air is still, gravity takes over, and these particles fall to any surface underneath. A thorough cleaning (dusting, mopping, and vacuuming) removes most of these particles. Don’t forget to occasionally clean linens and drapes, since they collect dust like any other surface.
  • The air filter is key for removing dust and dander. More on this later.
  • Find a day with mild temperatures and turn off the furnace for a couple of hours. Open a few windows and doors to release the indoor air and bring in fresh air. The ventilation helps to dilute the amount of dust and VOCs trapped indoors.

Winter Sugar Land Indoor Air Quality Contaminants

A higher risk for some contaminants happens as well.

  • As odd as it sounds, there is a greater potential for exhaust inside during the winter. Even though there is no obvious advantage to doing so, many car owners run their vehicles during the winter to “warm it up.” If done inside the garage, even with the garage doors up, the exhaust will enter the home. Each year, the preventative maintenance check will also closely examine the burner assembly and heat exchanger to ensure the exhaust from natural gas does not make its way into the home.
  • While there is no pollen during the winter, the ground is wetter, and mold spores can be a problem. Mold needs moist, dark spaces to grow, and the mold spores are easily tracked into the home. Spores can trigger allergies and asthma, but they can also trigger mold blooms inside the home.

Solutions for Sugar Land Indoor Air Quality contaminants include:

  • Pulling a car out of the garage immediately and, if you feel the need to warm up a car, make sure to do it outdoors with the garage door closed.
  • Using walk-off mats at entry doors to collect dirt and spores before they are spread throughout the home.
  • Considering dropping shoes off at entry doors.

Role of HVAC Systems in Sugar Land Indoor Air Quality

  • HVAC systems use an air filter to scrub the air. With every heating or cooling cycle, a fiber filter removes a larger percentage of particulate matter from the air. However, the collection of dust can restrict air from moving through the system to heat or cool the air.
  • Be sure to service your HVAC system each year. The protections and benefits are important to indoor air quality.
  • Dust also collects in the ductwork and needs to be cleaned occasionally; cleaning the ducts every 3 to 5 years is the recommendation.

All Cool AC & Heating – The Sugar Land Indoor Air Experts

All Cool AC Sugar Land Indoor Air Quality professionals can verify whether your HVAC system can accommodate a new media air filter. Schedule your Sugar Land Indoor Air Quality consultation by calling All Cool AC & Heating at 281-238-9292 or contact us via email and let our NATE-certified AC maintenance technicians put their experience to work for you.

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Furnace Replacement During the Winter

Furnace Replacement During the Winter

How to Prepare for a Furnace Replacement During Winter’s Coldest Months

The toughest time of year to replace an air conditioner is during July and August, doing without AC during the heat of the dog days of summer. Conversely, the toughest time of year for a furnace replacement is during January and February, when we experience the coldest nights of the year. Doing without an HVAC system during extreme temperatures is rather unpleasant, uncomfortable, and potentially unhealthy.

Fortunately, informed homeowners know that the average HVAC system lasts for 20 years, allowing them to plan a system replacement during mild-weather months. But sometimes things happen, and an HVAC system needs to be replaced during the worst possible time. If you face a winter Furnace Replacement, here are some things you can expect.

Anticipating the Age Problem

As an HVAC system ages, typical problems develop.

  • The average HVAC system in Texas will experience more than 500,000 heating and cooling cycles in 20 years. The sheer number of cycles creates wear.
  • Like most mechanical systems, micro-wear happens with each use. Replacing parts will prolong the system, but eventually, the wear takes out a component too large to simply replace.
  • The normal lifespan of HVAC systems is about 20 years; well-maintained systems will last a while longer.

Eventually, the system will need to be replaced.

Furnace Replacement Takes a While

  • The first step to HVAC replacement is a Manual J Load Calculation. This investigation examines the square footage, type of insulation, number of windows and doors, and other pertinent features. It determines the proper size of both heating and cooling units, a unique fit for your unique home.
  • Installation of a new system can take place quickly . . . if all the equipment needed for your unique system is readily available.

When the equipment and installers are both available, the installation can begin. Replacing the system may take one to three days, depending on the complexity of the system and the needed alterations.

  • The refrigerant (commonly called Freon) needs to be removed first.
  • The components will need to be dismantled and removed; this includes the indoor furnace cabinet and the outdoor compressor unit.
  • The old system will be replaced with new, energy-efficient components. When the system is completely installed, the system will be charged with the latest type of refrigerant available. The new system, both heating and cooling, will be tested to ensure the whole system performs as designed.

If everything falls into place, a replacement could take a few days. If components need to be collected, it could take a few weeks to gather and install the system. That is a long time to do without a heating system during the coldest weeks of the year. The key to avoiding the cold of an emergency furnace replacement is to know your system’s age and plan the replacement.

Call for Furnace Replacement at All Cool AC & Heating

With decades of experience and a commitment to customer satisfaction, All Cool AC & Heating will ensure your furnace replacement is completed as quickly as possible. If repair is no longer an option our furnace replacement technicians will design a furnace system to meet the needs of your home. Contact us at 281-238-9292 or contact us via email.

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Benefits of Preventative HVAC Maintenance Katy

HVAC Maintenance Katy

HVAC Maintenance Katy: System Check-ups, Cleaning, and Energy Savings

HVAC professionals, manufacturers, and public agencies talk all the time about the benefits and necessities of a regular (at least annual) Preventative HVAC Maintenance Katy service for residential and commercial heating and air conditioning systems.

  • Preventative maintenance avoids most breakdowns and keeps the system running smoothly by catching problems early.
  • Preventative maintenance increases energy efficiency, which measurably saves money on utility bills.
  • Regular preventative HVAC Maintenance Katy extends the useful years of the system by as many as 5 years.

But what actually happens during these maintenance visits that save money and accomplish these benefits? Professional HVAC Maintenance Katy will include:

A Systematic Check-up

A seasoned HVAC Maintenance Katy professional can diagnose most problems early in an HVAC examination since problems develop in predictable patterns. However, the visit will include a thorough inspection of the entire system: the burner assembly and the heat exchanger for natural gas furnaces or the condenser and heating elements for heat pumps or electric furnaces.

The thermostat, blower motor, electrical sensors, switches, and control units will be tested no matter the type of fuel used. The overall performance can be tested by measuring the heat output in the home.

A Systematic Cleaning

Dirt is the bane of mechanical systems and causes problems at every turn. As the check-up proceeds, the technician will clean the accumulation of dust and sticky pollen wherever it is found. Soot and rust may also cling to the burner assembly, interfering with complete or efficient burning gas.

A key cleaning task will be replacing the air filter. Homeowners probably hear this all the time, but a dirty filter affects the efficiency of a furnace/air conditioner by hampering the free flow of air, which is so vital for HVAC performance.

The technician can recommend the best air filter for your system. The filter needs to be changed at least every three months. If you change your filter regularly you will be able to tell if it needs to be changed more frequently.

Care For Moving Parts

The most prominent moving part in an HVAC system is the blower motor; a motor turns a very efficient fan to move the entire volume of air in the home, circulating the air, and keeping it fresh and healthy. The motor will be serviced, belts inspected/replaced as needed, and the parts that require lubrication will be cared for properly.

Preventative HVAC Maintenance Katy Final Report

After the preventative HVAC Maintenance Katy visit, the technician should provide a report to the homeowner, including:

  • A performance report to ensure the homeowner the system is working properly and efficiently.
  • A safety report gives the homeowner confidence that the system will not harm the occupants.
  • A notification that a repair needs to be made and the timeframe the repair should be made.

This is a good time to ask questions and receive some simple instructions on DIY HVAC Maintenance Katy tasks.

Do-it-yourself Preventative HVAC Maintenance Katy Tasks

  • Many thermostats are programmable or have Smart technology that allows monitoring and setting changes via a cellphone app. Ask the technician to explain the thermostat’s capabilities.
  • Ask the technician for recommendations concerning air filter ratings for your HVAC system. Explore the benefits of installing UV lights inside the ductwork to neutralize organic allergens/pathogens.
  • The technician can help homeowners monitor cleaning tasks, from regular checking vents for obstructions to how often to clean ductwork.

HVAC Maintenance Katy: System Check-ups, Cleaning, and Energy Efficiency Tips

Regular Preventative HVAC Maintenance Katy helps prevent breakdowns improves energy efficiency, and extends the lifespan of your system. A thorough check-up includes inspecting key components, cleaning dust and debris, and ensuring the proper function of moving parts.

After the visit, you’ll receive a detailed report and tips for simple DIY maintenance tasks to keep your system running smoothly.

With decades of experience and a commitment to customer satisfaction, All Cool AC & Heating will ensure your HVAC system operates efficiently and safely, no matter the season. If repair is no longer an option our furnace replacement technicians will design a furnace system to meet the needs of your home. Contact us at 281-238-9292 or contact us via email.

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Improving Indoor Air Quality

Improving Indoor Air Quality

Indoor Air Quality Benefits of Media Air Filters

Since 2020, Americans have been more aware of indoor air quality issues and how they affect family health and comfort. The role that the heating, ventilation, and air conditioning (HVAC) system plays in keeping indoor spaces healthy was also highlighted. And for good reason.

The variety and quantity of airborne contaminants is quite amazing.

  • Dust and dander are composed of skin and hair from family members, both human and furry members
  • There are microscopic insects, dust mites, that attach themselves to dust particles and consume them. These insects trigger allergies in some people.
  • Pollen and mold spores are reproductive cells from plants and fungi that also trigger allergies and asthma.
  • Of course, bacteria and viruses are known pathogens, causing illnesses and diseases.
  • Carpet, adhesives, finishes, and furniture produce volatile organic compounds.
  • Various chemicals enter the home from the exhaust and manufacturing from the local environment.

For these reasons and more, HVAC systems have an air filter to remove a significant percentage of these particles to keep air healthy.

The American Society of Heating, Refrigeration, and Air Conditioning Engineers tested air filters and developed a MERV rating to help consumers purchase filters. The ratings are based on the percentage of specific-size particles the filter will remove; higher numbers indicate a higher percentage of particles being removed.

  • Most air conditioners are designed to receive a 1” thick air filter
  • These filters are made of either fiberglass mesh or wood fiber (paper). These filters are often pleated to give a greater surface for capturing airborne particles.
  • Residential HVAC systems are not designed to use ultra-high MERV-rated filters, since they restrict airflow and hamper the performance of the system.

If indoor air quality is extremely important for your family, perhaps due to severe allergies, asthma, or other breathing illnesses, investigate a media filter to see whether it can improve indoor air quality in your home.

  • Media air filters are thicker, 3” to 4” thick. This increases the number of fiber layers without making the openings too small for effective air movement.
  • The combination of layers traps 98% of particles, including particles as small as .1 microns in diameter.
  • Since media filters are made from synthetic fibers, they carry an electrostatic charge, attracting very small airborne particles.

Media Filter Pros

  1. Media filters remove a larger percentage of airborne particles than regular MERV filters. This keeps the air healthier and surfaces cleaner.
  2. Some media have a charcoal layer to trap odors and gases; MERV filters do not.
  3. By removing more particles without obstructing airflow, media filters are better equipped to improve HVAC efficiency and performance. This can lead to fewer repairs and extended system longevity.
  4. Media filters do not need to be replaced as often. They need to be replaced every year or two, depending on how much you use the HVAC system.

Media Filter Cons

  1. A 3” to 4” filter will not fit in a slot designed for 1” filters. To retrofit a system, a media filter will need a cabinet designed to accept the filter.
  2. Media filters are more expensive than MERV-rated filters, BUT, since they do not have to be replaced as often, the cost is very similar to the cost of replacement.

All Cool AC Indoor Air Quality professionals can verify whether your HVAC system can accommodate a new media air filter. Schedule your indoor air quality consultation by calling All Cool AC & Heating at 281-238-9292 or contact us via email and let our NATE-certified AC maintenance technicians put their experience to work for you.