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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Why You Need a Home Energy Audit

A home energy audit also referred to as a home energy assessment, examines how your home wastes or loses energy and what steps you should take to improve the energy efficiency and overall comfort of your house. Home energy audits are able to reveal issues that will have a significant impact on the comfort of your home when corrected and will save you a fortune in the long run. Here are a few reasons you need a home energy audit. Safety The main reason you need a home energy audit is for safety. Home energy assessments typically include combustion safety testing, which is performed on the heating equipment in your home. The combustion safety testing focuses on three different areas: carbon monoxide levels, gas leakage, and exhaust leakage. Exposed fittings and gas pipes are tested for leaks to make sure they are sealed properly. Not only is the exhaust pressure of the equipment tested, but the exhaust is also tested for high levels of carbon monoxide. Air Leakage & Infiltration Another reason you need a home energy audit is to test for air leakage and infiltration. Energy auditors use a blower door in order to identify areas where the air...

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Benefits of a “Smart” Thermostat

Heating and cooling costs often make up almost 50% of your total energy costs, so there’s no doubt that it makes sense to reduce those costs in any way possible. Smart thermostats are the newest and most high-tech option in the world of climate control. This type of thermostat is designed to give you complete control over the home’s temperature while still saving a lot of money. Here are the major advantages of a smart thermostat. You’ll Use Less Energy With a smart thermostat, you’ll use less energy — and this translates into lower energy bills. Smart thermostat users save at least $130 to $140 per year on average — and with some smart energy usage, you could save even more money. You Can Control the Thermostat From Anywhere Today’s smart thermostats can be controlled from anywhere thanks to their Wi-Fi connection ability. You can connect your iPhone or Android device to the smart thermostat to move the thermostat up or down — no matter where you are. This can be especially convenient if you suddenly realize you’ve forgotten to lower or raise the temperature before you leave the house. You Can Talk to the Thermostat Devices like Amazon’s Alexa...

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What is the Best AC Unit for You?

When choosing the right AC unit, there are a few things you need to keep in mind in order to find the perfect one for your needs: Central Air Conditioning Central air conditioners will distribute air throughout the whole house, as opposed to a window or single-room air conditioner. In order to establish energy efficiency, there is the SEER (Season Energy Efficiency Rating). The higher the number, the more efficient the unit will be, and it will cost less to provide cooling to the home. In addition to the SEER, there are other energy-saving features. These features include large coils, a variable speed blower, a fan-only switch, and a filter indicator light. You may not need an ultra high-efficiency air conditioner unless you live in an area that requires the air conditioner to run often. The size of the air conditioner will matter. The technicians should measure, but it will depend on the location, insulation, square footage and some other factors. Ductless Air Conditioner If central air conditioning is going to be too much of an undertaking to install the proper ductwork, there is the option of a ductless air conditioner. A ductless system will filter the air the best...

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What Happens During an Air Conditioning Maintenance Call?

Let’s explore what an HVAC technician does during an air conditioning maintenance call. This is an explanation of a call for a split system, but the process is similar for package units and heat pumps. First, the technician will switch off the circuit breaker for your system and remove the service-disconnect for the condensing unit. This is not simply a safety measure. When a service-disconnect is removed while there is still electricity flowing, an arc occurs. Over time, this can lead to the condenser receiving only 110 volts, instead of the 220 volts it needs to operate, which can damage your unit. Next, the technician will remove leaves and other debris from the condensing unit, and wash the coils thoroughly. Clogged coils cause your unit to run less efficiently, and can shorten the service life of your compressor. The technician will also check the condition of your unit’s capacitors. This step can eliminate the need for a follow-up call. While the condensing unit is apart, the technician will also check the electric motor to ensure that the air vents are open, which allows the copper windings to cool properly. Next, the technician will turn to the evaporating unit. The evaporating...

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