Is a Filter Absolutely Important for Running Your Furnace?

The filter in your furnace serves a number of essential functions. Many do not understand what these functions are and thus, run their furnace without a filter or do not change the filter as suggested. If you are one of those people – or you simply want to know more about your furnace and how it works – then read on. What Does a Filter Do? One important function of the filter in your furnace is to clean the air before it is sent back into your home. As air is sucked into the furnace it goes through the filter to trap and prevent the circulation of germs, contaminants, and allergens like dust, pollen, and pet dander. Basically, it improves the quality of the air that you breathe in your home. This function is a secondary benefit provided unintentionally through the original design of furnace filters. The original purpose of filters is to prevent debris from pummeling the system, lodging in the fan, and/or jamming up the motor. Thus, it is there to help prevent permanent damage and extend the life of your furnace. Why Filters are Essential Over time, the damage caused by debris in your furnace can create...

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Warning Signs You Need Furnace Repair

It would be nice if we had a forewarning that our furnace is about to fail. There actually are some telltale signs that can give you a clue that your furnace is either getting ready to fail or is close to a time when that will be a real possibility. Age Furnaces normally last between fifteen and twenty years. The date your furnace was installed should be somewhere on the outside. If it is getting close to the fifteen-year mark, have your furnace checked now. Cold Air If your furnace seems to turn on but the air it is blowing doesn’t get warm, there is something going wrong. There could be a few different reasons for this but all are a reason for repair. Strange Noises Furnaces that have started making pops, rattles and other strange noises are in need of repair. These noises can indicate such problems as internal parts coming loose. No Flame If you turn on the furnace and smell gas and the coil seems to heat up but the flame doesn’t appear, turn off the furnace and call for a repair immediately. This normally indicates the igniter needs to be replaced. Yellow Pilot Light This is...

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4 Benefits of Annual Furnace Maintenance

During the frigid months of winter, you rely on your home’s furnace to keep you warm and comfortable. And more than likely, you take your functioning furnace for granted—until something goes wrong. The good news is that many common furnace problems can be avoided with an annual furnace inspection and tune-up. Not entirely convinced? Consider four key benefits of scheduling annual furnace maintenance. 1. Prolong the Life of Your Furnace When you take care of any appliance in your home, including your furnace, it’s more likely to last longer before needing replacement. And when you consider the fact that a new furnace can easily cost you several thousand dollars installed, it’s worth extending the life of your home heating system as much as possible. 2. Avoid Costly Problems and Repairs With routine maintenance and tune-ups, you’re also less likely to run into the need for major repairs. That’s because a furnace inspection will likely detect issues before they turn into larger (and more expensive) problems. As a result, you can tackle small repairs as needed and keep your furnace running strongly. 3. Save on Your Utility Bills A well-maintained furnace is also more likely to run efficiently—and when you take...

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Why Product Warranties are Important

Whether buying a new car or a new furnace, it is important to consider the product warranties. The product warranty, regardless of a product, is the company standing behind what it sells and the services it provides. It means the business knows the level of craftsmanship it offers and stands behind it. The longer a product warranty the higher quality the service or equipment a company believes it will list. Due to this, it is important for you to always look into what kind of warranty comes with a service or product. Companies Standing Behind Services they Offer A business offers a warranty because it knows the service or product it offers should last the length of the warranty. A lifetime warranty means the company believes what it offers should never fail you or break. A two-month warranty means the company believes the product will last you at least two years without any issue. It also shows they stand behind what they offer. If a company does not offer a warranty it’s because they know there’s a greater potential of the product or service failing you prematurely. Don’t Confuse Warranty With Extended Warranty The warranty is what comes with the...

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3 Energy Efficiency Tips

Home energy involves both the consumption of energy (typically your heating, air conditioning, electricity, and ventilation) as well as the prevention of consuming more than is necessary. Both cost a consumer money, which folks realize the most when they get their monthly utility bill as well as when environment changes are extreme (i.e. dead summer and the coldest part of winter). Here are three ways the folks at WA Air Conditioning have see repeatedly produce big results: 1. Weatherstripping The fact is, homes shift over time. Little gaps appear in doorways, window frames, patio doors and similar. And all of these small holes allow cool and warm air to move back and forth, almost always to the detriment of your home utility bills. This transfer is due to the air trying to balance out differences in temperature naturally. But with improved weatherstripping done every two years or so, your home can have its sealing improved, which in turn starts saving your utility real, hard-earned cash. 2. Poor Duct Channeling Your home HVAC system relies on clean, open ducts to move to improve air (cool or heated) to various parts of your house. Over time dust builds up in the ducts...

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Careers in the HVAC Industry

According to the Bureau of Labor Statistics, the number of jobs for HVAC mechanics and installers is predicted to grow by 15 percent from 2016 to 2026. On the other hand, the average profession is expected to increase by just seven percent in the same period of time. Based on these predictions, there will be about 50,000 new jobs in the HVAC industry. If you’re interested in capitalizing on this increased demand, here is some information about various careers in the HVAC industry. AC Technician An AC technician is responsible for making sure the temperature in a controlled climate remains consistent and accurate. AC technicians typically work for businesses and in homes. However, AC technicians often find themselves working in other places, including hotels and hospitals. While AC technicians generally work 9 A.M. to 5 P.M., they also need to be on call in the event HVAC systems for businesses and homes need emergency repair. HVAC Engineer HVAC engineers are in charge of coordinating and planning system installations. They are also responsible for performing evaluations on the performance of already existing systems. HVAC engineers may make recommendations to boost efficiency. These HVAC professionals may also design climate control systems. HVAC...

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Why Do AC’s Freeze Up?

If you notice that your AC freezes up, there are a number of reasons that could cause the problem. You may be surprised to find the coils of your conditioner coated with ice even when the temperatures are warm. Do not worry if you experience such a problem because it is possible to fix it. As soon as you notice the air conditioner freeze-up, turn the unit off and let it stay off for a short while. Give the ice coating a chance to defrost before you check the system. Insufficient Flow of Air If there is not enough air going in and out of your AC, it may freeze. If you suspect that there could be a problem with the airflow, you probably have a blockage somewhere. Your intake register, AC filter or ductwork could be clogged. To prevent blockage, change your air filter often and have your ductwork cleaned. Poor Maintenance Regular and proper maintenance of your AC unit is the most reliable way to prevent problems including air conditioner freeze-up. If you do not care for your AC, you may experience the problem. Hire a professional and experienced specialist to perform maintenance services on your AC regularly....

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Air Cleaners for Allergies

Indoor air quality is a huge concern for allergy sufferers. While once upon a time the general consensus was that the air outside your home was the culprit, today we are learning that the air inside your home can be equally dangerous. In fact, as homes have grown more energy efficient, it has left fewer opportunities for the harmful ingredients, many of which trigger allergies and asthma attacks, to escape as well. The EPA recently reported that the air inside your home could be as much as 100 times more toxic than the air outside. Even more alarming is the fact that this is the case in large urban areas as well as more rural areas where pollution is less of a problem. What Causes Poor Air Quality in Homes? You’ll be amazed by the everyday items you bring into your home that contribute to the poor air quality in your home. These products can be instrumental in triggering allergies, especially in children and those with respiratory illnesses. They include: Cleaning Products Air Fresheners Disinfectants Furniture Bedding Candles Building Supplies Solvents Glues Because today’s homes are more energy efficient than ever before, it means that when you bring these types...

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What Is Super Cooling?

In the summer and in particular, the July and August months, the temperatures peak to the unbearable points such that the air conditioning systems have to run non-stop. And with that comes high energy bills. Considering the outdoor temperatures in Texas tend to skyrocket, the ‘set it and forget it’ old-school energy-saving trick isn’t always effective. Luckily, there’s ‘cool’ way to bring your power bill down called supercooling Super Cooling Well, supercooling may mean a lot of things in the science world, say cooling a liquid below the freezing point without it becoming a solid. But in the HVAC industry, it means chilling everything in the house simultaneously during the right time in the summer season with the objective of saving on the A/C energy bills. How Super Cooling Works Electricity rates are cheaper or high at certain hours. From your utility, develop a time-of-use or time-of-day plan. Sign up for the plan that works best for you. These plans work particularly well for those away from home most hours of the day, although anyone can benefit. To start supercooling your house, tune your thermostat to a temperature as cool as you can bear, say 68 to 74 degrees. But...

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How Candles Affect Indoor Air Quality

Are you fond of using scented candles? Candles create a pleasant ambiance filled with a variety of scents such as jasmine, sandalwood, and lavender. Unfortunately, some of these candles adversely affect indoor air quality. Paraffin Wax Most candles constitute paraffin. Most manufacturers chemically bleach petroleum waste and deodorize to make wax. When you burn paraffin wax, it releases toxic carcinogens including toluene, acetone, and benzene. They cause different health conditions including asthma and skin irritation. The University of South Florida recently conducted a study which revealed that candles with paraffin wax emit significant amounts of benzene. In addition, lighting paraffin wax candles produces soot, tiny particles which remain suspended in the air for long. Soot particles resemble diesel exhaust. They quickly penetrate an individual’s lungs once they inhale contaminated air. Eventually, you absorb them into your bloodstream. Minute elements lead to allergies, cancer, stroke, and heart attack. A report from the U.S. Environmental Protection Agency shows that scented candles produce high amounts of soot compared to non-scented candles. It recommends replacing paraffin candles with soy and unscented beeswax candles. Lighting a candle in enclosed places often leads to respiratory irritation. Also, it releases sulfur into the atmosphere. It’s advisable to...

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