Nobody wants a problem with their furnace—but even the most efficient systems have to be replaced at some point.

Is the heating, ventilation, and air conditioning (HVAC) system in your Oro Valley home malfunctioning? If so, be sure to address the issue as soon as possible—doing so can prevent further discomfort and damage.

Even when you act quickly, repairing your furnace may no longer be the best option. Your solution may be to opt for a complete replacement instead, especially if you don’t want to compromise your comfort and are looking to save more money in the long run.

ACS Air Conditioning is here to help keep you prepared and informed. Our team of professionals will guide you and provide you with everything you need to know about your heating and cooling systems.

We can help you determine when it’s time to replace the outdated furnace in your STATE home. Let us offer the assistance you need to feel more comfortable and confident about your system’s efficiency.

Signs You Need to Replace Your Furnace

Here are several key signs that indicate it’s time for a furnace replacement:

• Your furnace is approaching or at the end of its life expectancy.
If you’ve kept up with routine professional maintenance over the years, your furnace could last its full service life of 15 to 20 years. Consider the age of your furnace—even if it turns on and off, it could be operating below par and costing you more in energy use. Maintenance plays a vital role in the health of your HVAC system. Always be sure to schedule annual tune-ups for your heating and cooling equipment.
• The system is no longer operating efficiently.
Is your heat cranked up but still not keeping you warm and comfortable inside your own home? An inefficient furnace not only fails to perform well—it can cost you more money down the road.

If your system is inefficient, you could benefit by upgrading to a newer, energy-efficient model. A more efficient furnace will use less energy to operate and provide an adequate amount of heat all throughout your home, so you’ll be left feeling cozier than you ever have.

The newer furnaces that are available today are far more efficient than older models. Opt for an ENERG STAR^® qualified furnace—these can be up to 15 percent more efficient than traditional furnaces, according to ENERGY STAR.

• Your heating bills are more expensive than they once were.
Your furnace could be to blame for your skyrocketing heating bills or energy expenses. If the outdoor weather hasn’t dropped lower than usual, the issue could be a result of your furnace not running efficiently. Upgrading to a newer model could help you enjoy the benefits of a more energy-efficient system and reduce your monthly heating costs at the same time.
• You’ve already spent a good amount of money on several repairs.
Has your furnace already been repaired a handful of times? Be careful about how much money you’re putting toward an aging system—it’s not going to operate forever. On top of all the repair costs, you’ll still have to purchase a new system when it breaks down completely.
• You have poor air quality, and all of your efforts to improve it have failed.
Does your home suffer from poor indoor air quality (IAQ)? If you’ve tried adding an air purification system and scheduling an air duct cleaning service but still notice a problem with your air quality, the root cause could be your older, outdated furnace.

The older your furnace is, the more likely it is to struggle with providing the appropriate amount of moisture in the air. If you suffer from allergies or asthma, the lack of ideal air quality could leave you feeling terrible in your home. You may notice symptoms like wheezing, sneezing, or coughing. A newer furnace will encourage far better indoor air quality, so opt for the upgrade.

Speak with Our Furnace Professionals

Unsure whether it’s time to replace the furnace in your Oro Valley, AZ, home? Speak with our ACS Air Conditioning experts. We will inspect your current system and recommend the most appropriate action for you to take for unsurpassed comfort and optimum efficiency. Give our team of professionals a call at 520-230-5668 or request service online.

There’s nothing quite like going green. By choosing environmentally friendly systems for your Marana home, you’ll reduce your carbon footprint and can even save money. Help the environment while also benefiting yourself—who wouldn’t want that?

When it comes to the most environmentally friendly and efficient heating, ventilation, and air conditioning (HVAC) equipment, look to our experts here at ACS Air Conditioning Services. We can help you achieve your goals of having a more environmentally conscious and energy-efficient home.

Ways to Go Green with Your HVAC

If you’re looking for optimal energy efficiency, consider the following for your HVAC system:

• Opt for a high-efficiency system.
  If your heating and cooling system is outdated and approaching the end of its service life, it’s likely using far more energy to operate. Upgrading to a newer model offers more efficiency, especially when you opt for ENERGY STAR^® certified HVAC equipment. To be ENERGY STAR certified, heating and cooling systems must meet standards that showcase energy efficiency.When looking for a new furnace or boiler, pay attention to the annual fuel utilization efficiency (AFUE) rating. A higher rating indicates greater efficiency. For air conditioners, you’ll want to check the Seasonal Energy Efficiency Ratio (SEER) rating, which typically ranges from 13 to 26. Systems with a SEER rating of 14.5 or higher are considered most efficient.
  According to ENERGY STAR, heating and cooling your home accounts for about 43 percent of your energy bill. Imagine about how much you could save on your total energy usage and expenses each year by upgrading to a more energy-efficient HVAC system.
• Upgrade your conventional HVAC system to a heat pump.
  Heat pumps use electricity to transfer heat instead of generating it, making them much more energy efficient than a fuel-burning furnace. A heat pump can provide both heating and air conditioning to your Marana home, so you won’t need two different systems to remain comfortable during any time of the year.
• Install a smart thermostat.
  Take back control over the amount of energy your heating and cooling system uses by managing the temperature of your Arizona home—even when you’re not there! A smart thermostat allows you to set a schedule so the indoor temperature can be at a comfortable level while you’re home and automatically adjust higher when you’re not there. As a result, you will use less energy without compromising comfort.
• Add a zone control system.
  Manage the temperature in different areas of your home with the help of zone controls. A zone control system involves adding thermostats in each zone—a room, level, or section of your home. You can adjust the temperature in each of the zones without impacting the rest of your home.If you have areas of your home that require more or less heating and cooling, this will enhance your level of comfort without forcing your system to reach the same target temperature in every room. Enjoy helping the planet by using less energy to remain more comfortable.
• Turn to our professionals for expert installation, repair, and maintenance services.
  The best way to ensure your HVAC system is operating as efficiently as possible so you can reduce your carbon footprint and reap the most savings on your monthly utility bills is by having all of your equipment installed by professionals.Our ACS Air Conditioning Services experts are highly skilled and trained so that you can trust your equipment will always be set up correctly. Don’t try to fix problems with your HVAC system on your own—let our experts address your concerns and handle any necessary repairs. We can ensure your system is fully operational and provide the appropriate maintenance services to keep it running efficiently.

Go Green Today

Go green and help the environment while enjoying the many benefits of reducing your energy use in your Marana, AZ, home. Our ACS Air Conditioning Services professionals will provide the top recommendations for a greener home while also ensuring you get to experience the highest level of comfort. Call our team of experts today at 520-230-5668 or request service online.

When you come out of winter’s hibernation, you are ready for a change. Warmer weather prompts many a project. You may begin a plan to get healthy, so you adopt new eating habits and exercise. Or maybe you decide to change up your nest.

The Price Is Not Quite Right

Remodeling is popular in Arizona, both inside and outside when the weather is nicer, warmer. Many homeowners go on vacation in the summer and prefer the inconvenience of a remodel to take place while they are away.

Consequently, at ACS Air Conditioning Services, we and others in the remodeling and construction fields are in pretty high demand in the summer. High demand coincides with higher prices. After all, it’s all about supply and demand.

Remodeling in the Fall or Early Spring

If you have been planning to remodel your Tucson home and you have decided now is the time to call to schedule it, keep this principle in mind—wait for shoulder season. Your price for both materials and labor can be lower, in most cases, since the demand will be lower for the materials and the contractors will not be juggling as many jobs, as confirmed by Angie’s List.

In the warmer months, everyone wants their new deck built to enjoy during their outdoor barbecues. With only so much wood to go around, prices will naturally rise.

Order your wood for your project when no one else is, and you will come out better in two ways. One, your selection will be better. Two, your price might be lower.

Scheduling most remodeling projects in the fall or spring should work out better for you—unless you are installing an in-ground swimming pool or live in a year-round warmer climate.

No contractor wants to convert your hot, poorly ventilated attic into a recreation room during July. So the price will most likely be higher. If you wait until the cooler months, you can get a better deal and a more agreeable contractor.

But the Holidays Are Coming

The general exception to this fall rule of thumb is remodeling right before the holidays. Many Tucson homeowners try to schedule their last-minute projects before Thanksgiving, attempting to complete them before their relatives come for turkey and stuffing.

Try to schedule your project well before the holidays. Or schedule right after the holidays since many contractors are likely feeling the pinch of holiday spending. If you stick to these time frames, you should reap the benefits.

Win the Remodeling Game

Bucking the trend of remodeling your home during summer is just plain smart, especially when it comes to heating, ventilation, and air conditioning (HVAC) projects. Most HVAC repairs tend to take place when outdoor temperatures are at their extremes. This schedule means more contractors and materials are requested at that time, making it all a game of supply and demand.

To win this game as a consumer, you will want to wait to schedule your remodeling till temperatures are mild—between the heat of summer and the coldest nights of winter. Materials are usually more abundant, often resulting in lower purchase prices. Contractors will have more time, resulting in easier appointment scheduling and possibly lower labor charges.

Contact Us for Your HVAC Remodeling Needs

Call 520-230-5668 or request service online to speak with one of our friendly and knowledgeable ACS Air Conditioning Services team members to discuss your HVAC remodeling project and how we can help.

It’s understandable that maintenance tasks often fall by the wayside. Many Marana homeowners follow the mantra of “if it ain’t broke, don’t fix it.” Everyone is busy and many seemingly more important priorities tend to creep up every month to consume time and money.

However, the last thing you want to worry about when the weather takes a turn toward winter is a broken furnace. Our team at ACS Air Conditioning Services wants to help you be prepared by providing the following furnace maintenance tips.

1.  Change Your Filter Regularly

This is probably the easiest and one of the most important regular maintenance items a Arizona homeowner can perform. Clean filters allow air to circulate through your furnace efficiently and prolong the life of your system. Be sure to check the furnace and filter manufacturers’ recommendations on the frequency of filter changes.

This will also help improve your overall indoor air quality in your home. And, according to the U.S. Department of Energy (DOE), furnace filter changes can reduce your energy bill by 5 to 15 percent as well.

2.  Understand Your System and Recommended Maintenance

Although most furnaces in the United States are natural gas or electric, many other heating systems such as propane, geothermal, heat pump, and radiant floor heating are now available.

Understand what kind of system provides your home with its heat, and learn how that particular system needs to be maintained. Some systems, such as radiant floor heating, may not require any maintenance while more common systems like natural gas heating need regular inspections and tune-ups to operate efficiently and dependably.

3. Think Safety First

If you decide to perform any other maintenance tasks beyond basic filter changes, be sure you put safety first. Turn off the power to your furnace before you begin to take things apart to protect yourself from getting injured. Consider hiring a professional to help with any inspection, cleaning, tune-ups, or repairs that are more complicated or you are uncomfortable trying yourself.

4.  Use Your Senses

It’s easy to pass by your furnace every day and not notice it. Take the time to look at your overall system, especially in the fall, to see if you notice anything obviously amiss.

First, if you detect the odor of rotten eggs, call your utility company immediately. That can signify a gas leak, which can be extremely dangerous in your home.

Second, be sure the venting pipe is sitting at the correct angle and is secure. You should check to be sure all tubes are fastened as well. Listen for any unusual sounds or anything else out of the ordinary.

5.  Clean Drainage Tube

If you are running a natural gas or propane furnace, it will create some water as a by-product. Although some moisture becomes steam, you’ll also have some water drain out into a drip pan.

Be sure this drainage tube remains clean and clear. Backed up water can damage your flame sensor. You can use compressed air to clear the tube as well white vinegar to reduce any residual.

6.  Get Tidy

Dirt and dust can hamper the performance of your furnace, so regular cleaning should be part of your annual maintenance. Although you can clean around your unit easily, be careful if you try to clean the inside of your furnace.

Some components are very sensitive and can become damaged if you don’t know what you are doing. You can use a soft brush to gently loosen dust before vacuuming or contact one of our ACS Air Conditioning Services professionals to do the job.

7.  Perform More Thorough Inspections

If you are mechanically inclined, you can continue checking things like your burner flames to be sure they are even and blue. You can check your thermostat wires to be sure they are securely connected. Clean the flame sensor so it can continue to do its job well. This can be done with an emery cloth.

Contact Us for Your Furnace Needs

Even if you can handle many of these maintenance items yourself, it’s a good idea to have one of our trained and experienced professionals come annually and do a thorough inspection and cleaning. It keeps your system’s manufacturer’s warranty intact, as most specify professional maintenance must be performed annually.

Most maintenance services are reasonably priced and much less expensive than an emergency repair. When you are ready to invest in furnace maintenance or have questions about other ways to take care of your heating system, call ACS Air Conditioning Services at 520-230-5668 in Marana, AZ, or request service online for more details.

There are few things more annoying than running out of hot water in the middle of a shower. But do not fret if this happens. It is more than likely an issue with your hot water heater.

It may be something very simple you can take care of yourself. However, some fixes do need the assistance of a professional plumber.

Turn a Cold Mess Into a Hot Time

If you run into this situation, try troubleshooting or give us a call at ACS Air Conditioning Services. One of our experienced plumbers can promptly come out to your Oro Valley home to get your water flowing hot running again.

Focusing on Tank Water Heaters

There are a few options for powering water heaters—electric, gas, propane, and fuel oil. We will take a look at the two most popular types, electric and gas.

For each of these two, there are different steps to diagnose where the problem lies. However, for either type you may first want to:

•  Check if your tank size is adequate for your Arizona home’s water needs.

If you have more than two people living in your home, you may need a larger tank than what you currently have. It takes time to reheat enough water to refill the tank. Should this be the case in your home, wait about 30 minutes and retry the hot water.

If you succeed, it might be time to consider upgrading. Or maybe a tankless water heater would be best for your home. Call ACS Air Conditioning Services to discuss your options.

•  Increase the thermostat temperature by a couple of degrees.

Ideally, you want your water heater temperature set between 120 and 140 degrees Fahrenheit (120 degrees or lower if you have small children in your Oro Valley home to avoid burning their sensitive skin). If you perform an adjustment, allow about 30 to 40 minutes for the hot water to return.

If these two options do not produce hot water, read on for more troubleshooting.

But before you continue, please heed this word of caution. Any time you work with electricity, turn off the power to the tank. A strong electrical current is running through there, and electricity is nothing to underestimate. Call one of our ACS Air Conditioning Services plumbing professionals to help if you have any doubts.

Hot Tips for Owners of Electric Tank Water Heaters

If your unit is electric powered, consider these possibilities:

•  Restart your water heater.

Sometimes a power surge can shut down your heater. Turn off the tank for a few minutes and then turn it back on and wait about 30 minutes. If you still have no hot water, this is not the problem.

•  Check the fuse or breaker.

If the fuse has blown or the breaker has been tripped, sometimes it is not obvious this is the problem.

Reset the breaker, even if it does not look tripped. Flip it off, wait about 30 seconds, and then flip it on. If it will not stay on, you need to call a professional electrician.

•  Call one of our ACS Air Conditioning Services professionals.
Sometimes the technical side of electricity mingled with a water repair makes everyone feel more secure if handled by a pro. We can address the issue without causing further damage to other components, like a heating element or thermostat.

•  Install a new water heater.

The average life span of a water heater these days is 10 years. If your tank is close to that age, it may be smarter to invest in a new tank rather than replacing a costly part. After replacing that component, the tank itself could fail, and you would have thrown money out the window.

Purchasing a new water heater with higher efficiency and energy savings can save you money in the long run. ENERGY STAR^® reports higher efficiency water heaters use 10 to 50 percent less energy than standard models. Since heating water accounts for approximately 15 percent of your Arizona home’s energy use, going with a higher efficiency tank could add up to a nice savings on your utility bill.

A new water heater may also qualify you for an energy tax break or rebate. Check with your Oro Valley area energy company.

Hot Tips for Owners of Gas Tank Water Heaters

If your unit is gas powered, consider these possibilities:

•  Check the pilot light.

Your issue could be as simple as this. Maybe a strong wind down the vent pipe blew the flame out.

Read the instructions affixed to your tank on how to relight the pilot. Many tanks have a button to depress for relighting.

If you are not comfortable with this process, call one of our ACS Air Conditioning Services plumbers to light it. In some cases, a new pilot light assembly is required, in which case a plumber will need to replace it for you anyway.

•  Fix the thermocouple.

After you light the pilot and are certain the flame does not remain lighted, the thermocouple may be at fault. A thermocouple is a sensor that measures temperature. As a safety precaution, it will shut off the gas flow if the pilot goes out.

If you are capable of replacing this yourself, it is a low-cost fix. If you are unsure about your level of competency, call a ACS Air Conditioning Services professional in to replace it for you.

•  Check the gas supply.

Occasionally your heater may not be getting gas. If after you check to be sure the gas valve is turned on and you do not see a flame or smell gas, this could indicate the problem is the gas supply.

Be sure the valve is open and assess the gas line. Is anything leaning against it or does it have a twist or kink in it? If nothing appears out of the ordinary, call your gas company to see if they are working on the gas line in your area or if your gas has been turned off. If the answer to both of these is no, you need to call one of our plumbers.

•  Install a new water heater.

The life span for a gas water heater is typically 10 years, just like an electric water heater. Unfortunately, it may be time for a replacement. Call ACS Air Conditioning Services to discuss what type and size tank would be best for you.

We Are Your Water Heater Experts

At ACS Air Conditioning Services, our certified plumbers can help with whatever water heater issue you may have. Talk to us about a new installation or replacement, a repair, or water heater maintenance. In the case of no hot water, we are here in Oro Valley, Arizona, to help. Give us a call at 520-230-5668 or request service online today.

Though air conditioners are a major part of modern life, they hold many secrets few people know about.

Luckily, our team at ACS Air Conditioning Services is ready to spill the beans.

Air conditioners have come a long way since they were first invented. Present-day AC units use 30 to 50 percent less electricity to create the same amount of cooling as their 1970s predecessors, according to the US Department of Energy (DOE). Advances in the past 10 years have been significant. In fact, by switching out your decade-old AC, you could subtract 20 to 40 percent from your utility bill.

But wait—we’ve compiled even more fun facts! If Jeopardy! ever makes “Cooling” a category, and you’re a contestant, we want to help you answer with confidence. You’ll make your friends back in Arizona proud.

Read further to learn six staggering secrets about air conditioners.

Your AC Does Not Create Cool Air

AC units pull heat and humidity out of the air, flushing it out through the outdoor condenser and condensate drain. Your AC cools down your Marana home by subtracting hot air—it doesn’t actually add anything.

Who Invented the Air Conditioner?

In 1902, New York engineer Willis Carrier drew up plans for a humidity control device. For years, Carrier was pining for a way to control indoor climate. Then, one day on a foggy train ride through Pittsburg, an idea came to him: he could subtract humidity from air by moving it through water to make fog.

We Need Our AC for More Than Just Home Comfort

Refrigerators, computers, modern shopping centers, and countless other everyday luxuries would not be possible without Carrier’s invention. The ability to control indoor climate changed the game, paving the way for generations to come.

Your AC Is Great for Indoor Air Quality

Less humidity means less mold and mildew, which can trigger respiratory symptoms for allergic residents. Your central air system also contains a static air filter, which catches irritants like dust, debris, pollen, and dander. Because of these features, running your AC can improve indoor air quality (IAQ).

You Need to Change Your Air Filter!

Remember to change your filter every 90 days or so—or clean it once a month if you have a ductless system. Over time, dust particles clump and begin to stifle airflow. This can make your equipment overwork itself, leading to higher utility bills and even damage overtime. A bit of diligence goes a long way.

Seasonal Maintenance Is a Must

Give your AC some TLC. With the hustle and bustle of summertime, many homeowners forget to schedule their seasonal maintenance visits. During a maintenance call, one of our heating, ventilation, and air conditioning (HVAC) specialists can identify hidden issues and correct them before they turn into costly repairs. You’ll greatly reduce the risk of a breakdown on a sweltering summer’s day.

Need Cooling Service? Call ACS Air Conditioning Services

Located in Marana, AZ, we have a team of HVAC experts ready to meet your heating and cooling needs. To set up an installation, repair, or maintenance visit, call 520-230-5668 or simply request service online.

Winter is right around the corner and with it comes freezing temperatures, frequent illness, and dry indoor air. If you struggle with discomfort during the winter in your Oro Valley home, you may benefit from investing in a humidification system.

Our professionals at ACS Air Conditioning Services are here to inform you about home humidification, different systems available, and the benefits they can provide during the winter season.

What Is Humidity?

Humidity is a measure of how much moisture exists in the air. Typically, humidity is lower in the winter and can be very high in some areas in the summer. A more important question, however, is what is the relative humidity in your Arizona home? Relative humidity takes into account the temperature and moisture levels, which directly affect how comfortable we are in our homes.

For instance, a room that is 77 degrees Fahrenheit can hold 22 grams of water in a cubic meter of air. If that much moisture actually exists, you have a relative humidity of 100 percent. If only 11 grams of water exists, your relative humidity is 50 percent.

At 100 percent relative humidity at any temperature, the surrounding air will be holding its maximum amount of water, which means sweat cannot evaporate from human skin, making us feel hotter.

When relative humidity is low, any moisture on our skin does evaporate, making us feel cooler. Ideally, your home should have a relative humidity of about 40 to 50 percent.

How Does a Humidifier Work?

A humidifier is a device that emits water vapor to increase the humidity in your home. There are many different mechanical systems that allow you to do this. Here are the humidifiers commonly available and how they operate:

• Evaporative humidifier. As the most common type of humidifier, an evaporative system takes water from a holding tank, moves it to a basin that contains a wicking material, and then uses a fan to blow air through the wet filter. This moisture moves to the surrounding air in the room.

• Steam vaporizer. This system essentially boils water and releases steam into your home to provide humidification. It is the simplest and least expensive option.

• Impeller humidifier. In an impeller-based system, a spinning disc throws water at a diffuser, which further breaks down the water droplets to create a cool mist.

• Ultrasonic humidifier. Operating silently, an ultrasonic humidifier has a metal component that vibrates at a high frequency to create water droplets.

Many room humidifiers can be purchased just about anywhere and work especially well in bedrooms when family members are trying to recover from a winter illness. However, if you live in a very dry climate, it may be worth investing in a whole-house humidifier that works with your heating, ventilation, and air conditioning (HVAC) system.

Whole-house humidifiers can help balance the moisture levels throughout your home. Many whole-house humidifiers are bypass systems that add moisture to the warm air blowing from your furnace.

When air comes through the heating ducts, it passes through a built-in water panel, picking up the moisture that can be distributed throughout your home. Fan-powered humidifiers take the bypass systems one step further by using a fan to force air through the water panel, which increases evaporation further.

Just like steam vaporizers can humidify a single room, whole-house steam humidifiers can use the same technology to blow steam throughout your house regardless of whether the furnace is operating or not. This is the fastest and most effective method of humidification.

How Does Low Humidity Affect My Life?

When you have very dry, winter air in your home, you will experience overall discomfort. First,  you’ll feel colder because all the moisture from your skin evaporates into the air around you.

Many people are plagued with dry, chapped skin or uncomfortable sore throats as a result. Humidity below 30 percent can also make seasonal colds, the flu, and respiratory illnesses more uncomfortable.

In addition, very dry air can damage things like wood furniture or sensitive musical instruments in your home.

Let’s Discuss Your Home’s Humidity

If you’re looking for humidification solutions or have other heating, cooling, or ventilation needs, call ACS Air Conditioning Services in Oro Valley, AZ. Our professionals can help recommend equipment as well as provide repair and maintenance services. Call 520-230-5668 or request service online today.

Very few central air conditioners (AC) are whisper-silent. A certain amount of noise coming from your ductwork is not uncommon. It is normal to hear the blowers spinning, among other parts of the cooling process.

Additionally, air conditioning equipment produces more sounds as it ages—not always because of a mechanical problem. However, if you’ve owned your unit for a decade or longer, it might be time for a replacement.

Fortunately, air conditioning units have become much more efficient in recent years. You can cut energy costs up to 40 percent by upgrading your unit if it is 10 years or older, according to the U.S. Department of Energy (DOE).

Have an ACS Air Conditioning Services expert evaluate your air conditioner today—we’re always happy to help our Arizona customers save money and get the most value from your heating, ventilation, and air conditioning (HVAC) system.

Plus, our financing plans help you purchase the HVAC equipment your family deserves! Now, let’s learn about AC noises.

Air Conditioning Noises and What They Mean

While some noise is normal, keep an ear out for unusual sounds. Remember, it’s best to catch problems early. If you think your Marana air conditioning unit needs repair, give us a call right away.

Here are some common noises and what they could mean for your air conditioner:

Popping

Popping means there may be an issue with your ventilation system. It usually points to an airflow obstruction inside your ductwork. Like many HVAC mishaps, you can help avoid this issue with seasonal maintenance.

Rattling

Rattling likely means a part in your AC has come loose. On some occasions, it’s a harmless problem. For instance, a stray nut or bolt may have fallen off your equipment. Or, it might mean a small object fell into a floor vent. On other occasions, it could point to a more serious issue—such as a loose compressor, which is costly to replace. If you hear rattling, it’s always the safest bet to call your HVAC specialist.

Grinding

If you hear the sound of metal grinding together, this could indicate a problem. The noise could be coming from a failing fan motor. Alternately, it may mean a bearing has become worn. Either way, have an HVAC specialist look at it as soon as possible.

Hissing

Hissing coming from your ducts may mean you’re experiencing a refrigerant leak. You may also notice an odd chemical smell. This problem needs to be addressed by a professional right away.

Maintenance Matters

Preventative maintenance plays a vital role in the efficiency of all your HVAC equipment. Schedule your air conditioning tune-up in the early spring and a furnace tune-up in the fall. That way, you prepare your system for the season. Plus, you give our techs a chance to uncover a minor issue before it turns into a costly repair. Call us today to schedule a tune-up.

And be sure to ask about our maintenance agreements tailored to save you money on parts, labor, and repairs!

Call Today for Professional Heating and Cooling Service

At ACS Air Conditioning Services, our team of certified experts can service all your HVAC needs. Whether you need installation, repair, or maintenance services, we have only the most qualified technicians in Marana, AZ. Call us today at 520-230-5668, or request service online.

When the temperature is high in Arizona, the last thing you need is more hot air. But on occasion, your air conditioner (AC) malfunctions and can turn your home into a stuffy inferno.

ACS Air Conditioning Services knows summer has truly begun when we start receiving repair calls about air conditioners blowing out hot air. Fortunately, our heating, ventilation, and air conditioning (HVAC) experts can quickly get your AC back on track.

Hot air coming from your ductwork is a serious comfort issue. We’re here to help!

As a friendly reminder, change your air filter once every three months. Operating with a clean filter prevents circulation issues and promotes healthy indoor air quality (IAQ), which is especially important during allergy season.

According to the U.S. Department of Energy (DOE), your air conditioning unit runs up to 15 percent more efficiently with a clean filter.

Why Is My AC Blowing Hot Air?

Several factors that could be at play in your Arizona home. Here are a few common culprits:

Clogged AC Filter

A filter obstructed with dust and debris stifles airflow. That leads to weak circulation, making your home feel warmer, no matter how much you adjust the thermostat. Even worse, it can overwork your equipment, leading to reduced efficiency mechanical problems, and full-scale breakdowns.

We’ve said it before, and we’ll say it again––remember to change your filter.

Thermostat Problems

The thermostat is the boss of your entire HVAC system. If it gives the wrong orders, your AC will work improperly. Your thermostat should sit in a central location of your home. If it’s located in a cool or drafty area, your AC will think the desired temperature has already been reached. Be sure to have your HVAC specialist can move the thermostat to an appropriate place. Programming or wiring issues could also be at play.

Freeze-Ups

When ice or frost forms on your evaporator coils, it is called a “freeze-up.” The coils circulate refrigerant, which is how your air conditioner removes heat and humidity from the air. Freeze-ups prevent this process from taking place.

Frozen coils are often caused by an obstruction. It could be blocked air ducts, a clogged filter, or a dirty fan. Or the coils themselves may be dirty.

These are all signs of inconsistent maintenance. Remember to schedule seasonal checkups. Our team makes maintenance convenient and reliable for Marana area homeowners like you.

Electrical Issues

Your indoor and outdoor AC components play a critical role in cooling your home. The outdoor compressor generates cool air; the indoor component circulates it. If the outdoor unit is powered off or not working, your blowers may be circulating non-conditioned air.

Other Mechanical Problems

Sometimes, the issue is slightly more complex. If the cause is not one of the previous items, it could be the following:

• Broken compressor
• Referent leak
• Electrical error

You can count on our experienced team to uncover the issue and address the problem. We greatly value the trust you place in our company and will work to keep your business.

Call Today for Professional HVAC Service

If you suspect there’s a problem, call us right away. ACS Air Conditioning Services has a team of seasoned professionals ready to help keep your Marana, AZ home comfortable and safe. Call us at 520-230-5668 or request service online.

Sometimes, a simple, elegant piece of technology can deliver more with less. Ductless mini splits are a triple threat—compact wall units that generate heating, cooling, and ventilation. No ducts required, and no dull whirring noises—they operate in near silence.

Also, ductless units use minimal energy. Typically, you spend up to 30 percent less to cool and up to 60 percent less to heat when you upgrade from your traditional air system, according to ENERGY STAR®.

Just about every Oro Valley customer who made the switch has something positive to say about these appliances. We’ve performed installations for energy-conscious families and owners of historic homes where ductwork isn’t an option. Some homeowners are just plain fed up with energy loss and repair costs from their leaky ducts.

No matter what piqued your curiosity, the team at ACS Air Conditioning Services is glad you’re here. Mini splits are an excellent option to explore if you want an alternative to traditional air conditioners, furnaces, or heat pumps. Going ductless is a smart investment that benefits your home long-term, potentially for decades.

No Ducts? How Does It Work?

Ductless units pack powerful heating and cooling technology into a small setup. They rely on two central modules—the evaporator (indoors) and the compressor (outdoors). You control the temperature using a remote controller, or on your mobile device when coupled with a smart thermostat.

The evaporator resembles a modern rectangular light fixture. It mounts easily to your wall or ceiling. The evaporator harvests heat and humidity from your home, sending it outside. Then, using slotted vents, the evaporator evenly distributes the treated air through the room it’s installed in.

A small refrigerant line connects it to the outdoor compressor, a small box with a fan. On hot days, the compressor releases discarded heat that the evaporator collected. On cool days, the process works in reverse, expelling concentrated heat into your home, like a heat pump.

What Are the Benefits of Going Ductless?

Here are just a few advantages:

1. Energy Savings

Are you looking to cut down on your electricity usage? With up to 30 percent less energy use on cooling and 60 percent less on heating, it’s one of the most cost-effective products on the market. Lower utility bills are a major plus. Additionally, you’ll reduce your carbon footprint, helping to preserve Arizona’s clean air for the next generation.

2. Easy to Maintain

A simplified setup means fewer parts to keep track of. They are also much easier to access, making cleaning and maintenance a breeze. To top it off, removing ducts from the equation eliminates the need for duct cleaning and inspections.

3. Less Noise Pollution

Most furnaces and AC units produce a humming or rattling, with a distinctive “shudder” at the end of each cycle. These noisy interruptions can break your concentration as you work or keep you awake while you lay in bed. With just a fan and an evaporator, ductless units make your home a much quieter place.

4. Versatility

With all-in-one heating and cooling, you have perfect temperature control at your fingertips. You also have less machinery to keep track of.

5. Individualized Temperature Control

Do you live in a family-sized home? Install multiple modules, and each family member can have it their way—no more arguing over the thermostat. You can blast cool air during your yoga session without giving anyone else a case of the shivers. You can also save energy by switching off the air in empty rooms.

Call ACS Air Conditioning Services To Make Your Ductless Dream a Reality!

Want to learn more about innovative heating and cooling solutions for your Oro Valley, AZ home? ACS Air Conditioning Services’s team of certified HVAC experts is eager to assist. We install the only highest quality equipment and perform stellar maintenance and repairs. Call us at 520-230-5668 or request service online.