5 HVAC System Sounds You Don’t Want to Hear

In most cases, HVAC systems operate quietly. You may notice clicks or blower noises when it turns on to heat your home, but other than that, this is a system that chugs along softly in the background of your everyday life. So, when you hear an unusual sound, it can be startling. Here are five sounds that you don’t want to hear. 1. Rattling Noises When your HVAC system starts rattling, it probably has a loose part or a bit of debris that became caught in its housing unit. Sometimes, rattling noises come from air vents. In this case, there could be a piece of debris stuck inside. 2. Squealing Sounds If your unit starts emitting a squealing sound, then this likely means that it has a loose or worn out belt. This type of noise also comes from a lack of lubrication in the fan. If it’s the belt, then this is an affordable thing to repair. Catching it early is good news because doing so can prevent a major problem from developing. Our technicians at can help with these kinds of repairs. 3. Excessive Clicking Repeated clicking sounds indicate that the HVAC unit may have an electrical problem....

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HVAC System vs Air Conditioning

Although the term “HVAC” is used interchangeably with “air conditioning,” each has a very distinct meaning. HVAC is an acronym for a system that includes heating, ventilation, and air conditioning, while an air conditioner is a standalone unit used for indoor cooling. can help you to decide whether an air conditioning unit or an HVAC system is the best option for you. Different Types of Air Conditioning Units Residents in Scottsdale and the surrounding areas fully understand the importance of air conditioning. There are several types of air conditioning units that suit a variety of different needs and settings. Window air conditioning units are typically the most inexpensive option for cooling a room or other small space. A more common method of cooling an entire home is central air conditioning. Central A/C is connected through a series of ductwork that runs throughout the house and is connected to indoor and outdoor components. The upfront costs associated with installing central air conditioning can be high, but these systems tend to last longer and are very effective. Ductless air conditioning is most similar to central air conditioning. These systems don’t require the installation of extensive ductwork, however. Different Types of HVAC Systems...

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Should You Close Vents in Rooms You Aren’t Using?

Saving money on your monthly energy bill sounds great, but lowering costs can be tricky. There’s a common idea out there that you should close the vents in your unused rooms. Unfortunately, that isn’t always sound advice. The Thought Process It seems like closing vents would direct all the hot or cold air into the rooms that you actually use. While this is true, there are a lot of side effects that can negatively affect the performance and life span of your heater or air conditioner. What Really Happens Closing vents create a situation in which excess air needs a place to go. Since it can’t go into a room when the vent is closed, it can actually cause air leaks in your system as it pushes its way toward other places. When those air leaks occur, your whole unit needs to work harder to make the same impact. At the same time, blocked vents can alter the pressure in those closed-off rooms. In the winter, that pressure differential can end up drawing in cold air from around your windows and doors. How You Can Save Money on Your Energy Bill Rather than closing vents in certain rooms, there are...

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What an HVAC System Is and How It Works

If you’re like a lot of homeowners, you don’t think about your heating, ventilation and air conditioning (HVAC) system too much. However, this important system in your home performs a lot of different functions. Each home may have a slightly different HVAC system and setup, and it is important to have a basic understanding of how the types of equipment work. Furnaces People who live in places that have cold winter weather typically have a furnace for heat. A furnace uses a fuel such as natural gas. A pilot light in the burner chamber ignites the natural gas, producing a flame and heat. An air blower moves air that captures the heat. The heated air passes through an air filter and makes its way into your home’s air ducts. The air ducts end with vent openings. These openings allow the warm air to enter your home’s living spaces. Heat Pumps Homes located in moderate climates often have a heat pump instead of a furnace. A heat pump operates on electricity. It has an outdoor compressor and an indoor condenser. During the wintertime, the heat pump captures heat from the outdoor air. A chemical refrigerant absorbs the heat. It heats air...

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4 Benefits of Annual Heat Pump Maintenance

During the frigid months of winter, you rely on your home’s heat pump to keep you warm and comfortable. And more than likely, you take your functioning heat pump for granted—until something goes wrong. The good news is that many common heating problems can be avoided with an annual heat pump inspection and tune-up. Not entirely convinced? Consider four key benefits of scheduling annual heating maintenance. 1. Prolong the Life of Your Heat Pump When you take care of any appliance in your home, including your heat pump, it’s more likely to last longer before needing replacement. And when you consider the fact that a new heat pump 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 an 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 heat pump running strongly. 3. Save on Your Utility Bills A well maintained heat pump is also...

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How Often Should My Heat Pump Be Replaced?

No matter how hard you try to keep something in good shape, eventually, you will need to replace it. A common question that many homeowners have is how long can they expect their heating equipment to last. If you have a heat pump, here is some information about how often you should replace your heat pump. How Long Will My Heat Pump Last? When it comes to how long you can expect your heat pump to last, there are so many different factors to consider. Some heat pumps can remain in good condition up to two decades. However, the average lifespan of a heat pump is 15 years. As long as you have your system inspected on a yearly basis, you can expect your heat pump to easily last you more than 10 years. The Model Matters The model and make of the heat pump will have a major impact on its life span. Newer systems tend to last longer than older units. The quality and frequency of heat pump maintenance is also a major factor. If you want to maintain the warranty of your heat pump and keep it clean and running efficient, you should schedule heating maintenance every...

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Signs You Need a Home Humidifier

Many people rely on small humidifiers to keep them comfortable through the cold, dry months of winter – but you may be surprised to learn that there are also whole house humidifiers. These permanent installations can be added to your home’s existing HVAC system, giving you the benefits of the small, transportable humidifier you’re familiar with without the hassle of needing to be moved from room to room, cleaned and refilled with every use. Whole house humidifiers offer the convenience of being able to control the humidity level across every room in your home. Signs You Need a Home Humidifier How do you know if a large scale humidifier is the right choice for your home? Because this is a question we hear frequently, we thought it might be helpful to address the kinds of problems that a home humidifier can alleviate. To give you a better sense of whether or not one of these systems might be right for your own home, consider the following questions: Have you noticed an excessive amount of static electricity in your home – shocks whenever you reach out to turn a metal doorknob or laundry that clings together out of the dryer? Do...

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Indoor Air Quality Effects on Health

The comfort and health of your family go beyond proper ventilation and temperature control. Indoor air quality is a major contributing factor to the well being of your family and other occupants. Understanding and controlling indoor pollution will help reduce the risk of these health effects. Here are the health effects caused by indoor air quality pollution Headaches and dizziness Indoor air pollution caused by gaseous agents such as carbon monoxide causes severe headaches and dizziness. Carbon monoxide is colorless and odorless therefore it is difficult to trace its source. It is produced by burning fossil fuel such as automobiles. A carbon monoxide detector is used to keep track of the levels of the gas indoors. Cancer Cancer is caused by an accumulation of harmful indoor air pollutants at alarming degrees. The main indoor pollutant that causes cancer is radon. It is found in building materials and a special type of rock found beneath your building structure. Radon is not harmful but the progenies it produces after decay are toxic. It also produces radioactive particles that stick to the lungs and in the long run cause cancer. Coughing and Wheezing Smoke is the leading cause of wheezing and coughing episodes....

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3 Energy Efficiency Tips

Money doesn’t grow on trees, but there’s no getting around the fact that it costs money to heat and cool your home. The good news that you have more control over that equation than you might realize. Here are three tips that can help you enjoy greater levels of energy efficiency — and therefore lower energy bills — courtesy of our team at AAA Cooling in Arizona. 1. Look for the ENERGY STAR Today’s generation of air conditioners can produce all the cool air you need while drawing less energy than an older system probably would. The gold standard for energy-efficient heating and cooling components is the ENERGY STAR label. This “seal of approval” means that the appliance in question has proven itself to be at least 10 percent more efficient than the minimum government requirements. If every home in the U.S. were running ENERGY STAR systems, the total savings would amount to $350 million per year. You might as well claim your piece of that savings! 2. Assess Your HVAC System HVAC systems lose efficiency over time, especially if they’re not properly maintained. This forces you to run the system hotter or cooler than you normally would just to...

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Understanding How Often to Change HVAC Filters

To properly maintain the efficiency and condition of the heating, ventilation and air conditioning, or HVAC, system in your home, it is important to replace the air filters on a regular basis. These filters remove allergens and debris to freshen the air in your home and keep the heating and cooling system components in excellent condition. The filter replacement interval you should follow depends on the filter type, your household size, and other important factors. Utilize this guide to learn just how often to change HVAC filters to maintain the efficiency and condition of your heating and air conditioning system. Types of HVAC Air Filters The type of filters you have in your HVAC system will greatly influence the ideal replacement interval to follow. The filters available for residential heating and air conditioning equipment including: Pleated Washable HEPA Fiberglass The washable filters will last up to five years with cleanings performed on a quarterly basis. All of the other filters require regular replacement intervals to continue to remove dust and other particles from the air in your home. Ideal HVAC Filter Replacement Intervals Under normal use, pleated and fiberglass filters are designed to only last about three months before requiring...

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