• Smells Your AC Unit Makes and When You Should Be Concerned

    Most of the time, your air conditioning unit blows air into your home that you probably don’t even notice. It just flows through your house unobtrusively, keeping you comfortable without being noticeable. Sometimes, though, you turn on your air conditioner and an unpleasant odor fills your home. It might smell like dirty gym socks, it might resemble exhaust fumes or the air in your home might suddenly smell like rotten eggs. Should you be concerned? If foul-smelling air comes out of your HVAC unit, is it dangerous?

    • Dirty sock syndrome is no laughing matter. It may sound like a funny thing to call an air conditioning issue, but it is actually a term used in the HVAC industry. What’s more, in some situations it can be dangerous. It happens when a foul, moldy smelling odor comes from your air conditioner, and it’s caused by mold, mildew, and bacteria on the evaporator coil. This is especially common in warm climates, where it’s not unusual for it to be hot enough to run the air conditioner during the day, and cool enough to run the heat at night. Heat mixes with dust and moisture inside the air conditioning unit, causing mold and mildew, which creates that dirty, musty smell. To combat this problem, make sure the drainage pans are empty, replace your air conditioning filter, clean your condenser coils, and clear any blocked drainage lines. If the smell persists, call in a professional. If mold continues to grow inside your HVAC unit, it can cause health risks to you and your family. You can often prevent dirty sock syndrome by using high-quality air conditioning filters and a UV air purifier.

    • Sometimes, your air conditioner may smell like exhaust fumes. Why would that happen, when your air conditioner is not powered by gas? The answer is simple: fluids in the engine and in other parts of your air conditioner can leak out and cause an odor that resembles exhaust fumes. The only thing to do in this situation is to call for professional assistance.
    • A gun powder smell is also something you might find mysterious. This usually indicates an electrical problem, like a fan motor or circuit board that’s shorted out. Keeping your HVAC unit in good repair can prevent this problem, but if you smell something that smells like gun powder, call an HVAC contractor.

    • Like the gun powder smell, a burning smell can mean electrical issues. It could be a mechanical problem with the fan or compressor, it might be a wiring issue, or it may be a failure of an electrical component, but whatever it is, it’s not healthy for you to breathe in burning odors. Sometimes, it may not be serious: if it only happens when you first start it up, it could just be dust burning off of your unit. If the smell persists, though, don’t try to repair it yourself. it’s best left to a professional because fixing a problem with the motor or wiring can lead to injury if you don’t know what you’re doing.

    • A skunk smell usually indicates a gas leak in the system. Methyl mercaptan is a gas that smells like a skunk’s spray, and when it gets into your ductwork it can cause this smell to enter your home. If this happens, evacuate your home immediately, and call your air conditioning repair company, because this is a dangerous gas and requires immediate attention.

    • Rotten egg smell may mean something has died. Often, birds or rodents get into air ducts in the winter, and if they die and begin to decompose it will lead to a horrible odor in your home. If your home smells like rotten eggs, your ducts need to be professionally cleaned. Another source of rotten egg smell is a natural gas leak. In either case, it’s smart to call in a professional HVAC contractor immediately.

    • Mold and mildew have their own distinctive smell. A moldy odor in your home usually means that mildew or fungus have started growing in or near the air conditioning unit. Because mold thrives in moist areas, it makes sense that it would grow in HVAC units that aren’t draining properly. What’s more, dirty filters often five off the scent of mildew. If you smell a moldy smell, change your filter. If the odor persists, call in a professionally trained HVAC technician.

    Of course, bad smells are not the only indication that something is amiss with your air conditioning unit. Various sounds can indicate a problem with your HVAC, as can excess water or other liquids leaking from the system. One way to get ahead of these issues is to have annual maintenance performed on your system, but if you find yourself with an air conditioning system that doesn’t smell, sound, or perform the way it should, it’s time to call in an HVAC professional.

    If you need to find a professional to check your HVAC, or you’re in the market for air duct cleaning, repair, and replacement services in Tampa, St. Petersburg and the surrounding area, please feel free to call Air Rescue at (813) 375-9982. Since 1946, our family-owned business has been providing superior service at unbeatable prices, offering heat and air conditioning repair services, new HVAC system installations, and more for homes and businesses. The service team at Air Rescue Air Conditioning consists of 75 expertly trained and licensed technicians, who work quickly and efficiently. Our service and pricing guarantee ensures that we always arrive on time, offer you the lowest price in the industry, and leave you 100% satisfied. Schedule your service visit today, and we’re confident that you’ll make us our HVAC company for life.

  • Why Your AC Blows Warm Air

    Your air conditioning unit has one job: to blow cold air. When it suddenly stops doing that, it’s not just uncomfortable, it’s downright annoying. What would cause an air conditioner to blow warm air? Is it something that’s easy to rectify, or do you need to call in a professional to fix it?


    The first thing to check is your thermostat. If your thermostat has accidentally been set to heat, it will definitely cause warm air to blow from the vents. On the other hand, even if your system is set to cool and not heat, if it’s turned to “on” instead of “auto”, it means that your system will be blowing air all the time, whether or not the air conditioner is actively cooling that air. It’s better to keep it on the “auto” setting so that the system will run more efficiently.

    If the thermostat isn’t the issue, something may need cleaning. Have you been changing your air filters as often as you should? Most filters should be changed monthly, and if you don’t keep up with that small maintenance step, the filter can become dirty and clogged. This will block the air circulation in your system, which could cause it to blow warm air. Another component that may require cleaning is the evaporator coils. You can clean these yourself, by turning off your AC, removing the outer panel, and cleaning the coils with compressed air, a brush, mild detergent, or a commercial cleaner. On the other hand, it may be easier to call in a professional to do the job.

    Don’t forget that part of your HVAC system is outside. If the outside condenser unit isn’t properly maintained, it may be causing the problem. Go look at it and see if something is blocking the condenser coil’s air flow, like dirt or debris. It’s important to maintain the outside unit, cleaning the condenser coils during the summer as often as necessary. Another problem that can occur with the outside unit is a loss of power. Even if the indoor part of the HVAC is working, if the outside unit has lost power, the air won’t be cold. Check to see if a fuse has blown or a circuit breaker has been tripped, and call a professional immediately if this is the case. It could indicate a serious problem with your air conditioner.

    Electrical issues can be a problem. Running an air conditioning unit requires a lot of power. If any part of your unit isn’t receiving electricity, the whole unit can malfunction. If you suspect an electrical problem, call for a repair immediately.

    Your ducts may also be causing the problem. Sometimes, ductwork gets knocked out of place and becomes disconnected. When that happens, it’s no longer sealed, and it can let hot air into your house. Call a professional HVAC technician, to ascertain whether your ducts need to be repaired or replaced.

    Your system may need refrigerant/Freon. The way that your air conditioning system cools the air is by moving refrigerant, usually Freon. If there’s a leak that’s allowing this refrigerant to escape, the AC will stop blowing cold air and start blowing warm air. Other signs of leaking refrigerant include ice forming on your AC unit, and a buzzing or screaming sound. If you suspect you have a Freon leak, call for professional assistance immediately, as refrigerant can be harmful to your family’s health.

    Of course, the best way to ensure that none of these problems disrupt your summer air conditioning is to keep your system in good repair through regular maintenance. As already discussed, part of this is keeping your outside unit free of debris and changing your air filters regularly. Another big piece of the puzzle, though, is professional preventative maintenance. Each spring, before you crank up your system for the first time in the summer, have an HVAC professional come out to check your unit for problems and make sure everything is in good working order.

    During this maintenance visit, the HVAC technician will inspect the belts, thermostat, and refrigerants, and check for duct leakage. He or she will also perform services like blowing out the lines and checking the safety controls. The technician will tighten electrical connections, lubricate the moving parts, and check and inspect the condensate drain. In addition, the evaporator and condenser air conditioning coils will be cleaned to help the system work more effectively. Any adjustments that need to be made to your system to help it work efficiently will be done, and parts that are preventing it from working the way it should will be replaced. Your HVAC professional can also advise you on any other work that should be done, such as cleaning out the air ducts. If your system needs an upgrade, your technician can offer advice on that as well.

    If you need to find a professional to check your HVAC, or you’re in the market for air duct cleaning, repair, and replacement services in Tampa, St. Petersburg and the surrounding area, please feel free to call Air Rescue at (813) 375-9982. Since 1946, our family-owned business has been providing superior service at unbeatable prices, offering heat and air conditioning repair services, new HVAC system installations, and more for homes and businesses. The service team at Air Rescue Air Conditioning consists of 75 expertly trained and licensed technicians, who work quickly and efficiently. Our service and pricing guarantee ensures that we always arrive on time, offer you the lowest price in the industry, and leave you 100% satisfied. Schedule your service visit today, and we’re confident that you’ll make us our HVAC company for life.

  • Understanding How Heat Pumps Work

    If you live in a part of the country that gets very cold in the winter and very hot in the summer, it’s probably best for you to have a dedicated heating system like a furnace and a cooling system like an air conditioner in your home. However, if you live in a moderate climate, a heat pump might be a better choice, as it can both heat and cool your home very efficiently. A furnace and AC contractor serving St. Petersburg can install a heat pump for you and show you the benefits of owning one. Here’s how a heat pump works.

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    Heating Your Home

    Even when the air outside of your home is cold, there is heat energy trapped inside of it. A heat pump works to heat your home by pulling this air into your house, extracting the heat from it through the use of refrigerant, and then transferring the heat into the air in your home . A heat pump doesn’t actually generate heat on its own. Rather, it takes heat that already exists and moves it throughout your home, which is what makes heat pumps significantly more energy efficient than furnaces.

    Cooling Your Home

    While you might hear the word “heat” in heat pump and think that it is used solely to heat homes, a heat pump can also be used to cool your house. When it gets warm out and you want to cool your home, a heat pump will act like an air conditioner in that it will take warm air from your home and transfer it outside. By reversing your heat pump’s heating process, you can keep your home cool.

    Why a Heat Pump Might Be Right for You

    Heat pumps aren’t ideal in extremely cold or hot situations, but they will control the climate inside of a home perfectly if you live in a place like Tampa. By utilizing your heat pump, you can heat or cool your home to the right temperature at all times for a fraction of the cost of other heating and cooling options.

  • The Essentials of Shopping for a New Air Conditioner

    By replacing your home’s old air conditioning unit, you can cut your energy costs and cool your home more efficiently than ever before. Today’s air conditioners are designed to cool homes quickly without using as much energy as older models, which is why it’s a great idea to upgrade your current AC unit. Air Rescue specializes in helping homeowners with AC installations in Tampa and can install one for you right away.

    Before you start shopping for a new air conditioning unit, you should find out exactly what size AC unit you need. Rather than just replacing your current AC unit with one that’s the same size, have a heating and air conditioning company like us evaluate your home and tell you what size AC unit would serve you best. You should also compare the seasonal energy efficiency ratio, or SEER, of different air conditioners and find one that’s efficient enough for your home. You should even consider repairing your home’s ductwork and installing insulation so that your entire HVAC system works better with your new AC unit. When you work with Air Rescue, we will make sure you love your new air conditioning system once it has been installed.

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  • Signs That Your Home Needs a New Air Conditioner

    In the Tampa area, outdoor temperatures can soar well into the fall months. To make sure that your house remains cool and comfortable, you may want to consider a brand new AC installation. Over time, even the best HVAC repair services cannot prevent your system from eventually requiring replacement. Fortunately, a company offering AC installations in Tampa can help you choose the best new unit for the needs of your home. By scheduling an air conditioner replacement with a highly rated AC contractor, you will be able to get the most out of your cooling system. If you are wondering AC Replacement in Salt Lake City whether you are ready for a new unit, here is a look at some of the signs that your home needs a new air conditioner.

    Your Unit is More Than a Decade Old
    |When your air conditioning unit is more than a decade old, it may be time to start considering an AC replacement . Even the highest quality air conditioning systems are not meant to last for more than 10 years. By keeping track of the age of your air conditioner, you can ensure that you are able to schedule a replacement before serious maintenance issues arise.

    Your Home Is Cooled Unevenly
    Your central air conditioning system is designed to deliver cool, comfortable air to every room in your home. If you have begun to notice that your home is cooled unevenly, it may be time to contact your HVAC maintenance company to schedule a replacement. Your new air conditioner will provide you with consistent comfort on the hottest days.

    Your Cooling Bills Are On the Rise
    By replacing your air conditioning system, you can ensure that your cooling bills are manageable, throughout the summer months. Today’s air conditioners are designed to provide maximum performance and efficiency. If you have noticed a sharp increase in your cooling bills in recent months, it may be time to set up a new AC installation with a highly rated company near you.

  • Common Reasons for AC Repair

    Your air conditioning system is a key ingredient for your comfort and overall happiness during the hottest months of the year. After you schedule a new AC installation for your home, your system will require routine AC repair in order to remain in peak working condition. An air conditioner repair company near Tampa can provide you with all of the repair services needed to keep your system running great. By scheduling AC system repair at the first indication of a problem, you can ensure that you are kept cool throughout the summer. Read on for a look at some of the most common reasons for AC repair.

    Unit Fails to Turn On
    When your air conditioner fails to turn on, you may be faced with a serious HVAC emergency.

    Air Conditioner Repair in Tampa

    Before you contact your repair professional, you should check to make sure that your thermostat is at the correct setting. Occasionally, thermostats can be placed on the wrong setting, causing the air conditioner to turn off. If a thermostat adjustment does not turn on your AC, it is time to contact the professionals.

    Home Is Not Cool Enough
    Your air conditioner should keep you as cool and comfortable as you desire. If you have noticed that your AC system is not as effective as it has been in previous years, it may be time to set up a service appointment. During your AC service, your technician may change your filter and check your condenser coil for signs of an obstruction.

    Utility Bills Are on the Rise
    If your cooling costs have suddenly skyrocketed, this could be an indication that you are in need of air conditioning repairs. When your condenser coil or cooling fins become clogged or broken, this could result in a spike in your energy bills. By setting up services with a trained HVAC professional, you can restore the performance and efficiency of your air conditioning system.

  • The Homeowner’s Guide to Cooling

    If you have experienced problems with your AC installation in the past, do not wait until the middle of the summer to seek air conditioner repair in Tampa. Understanding air conditioning maintenance is essential to efficient use of your unit. Here is a brief look at the homeowner’s guide to cooling.

    Methods
    Depending on your geographic location and the time of year, there are various different ways that you may cool your home. If you live in a cooler climate or it is not yet too far into the summer months, you may be able to cool your home by opening your windows and making use of room or ceiling fans. Homeowners who spend their summers in Tampa, on the other hand, are typically

    Air Conditioner Repair in Tampa

    interested in using air conditioning to keep their homes cool. There are many types of air conditioners on the market; central air conditioners can efficiently cool your entire house and may last up to two decades, while room units are designed to cool smaller spaces at a more affordable price. Your AC unit may also be housed in one unit as a packaged system, or it may be split between outdoor and indoor systems.

    Maintenance
    Unless you particularly enjoy the company of your AC and furnace repair professional, you will want to keep your unit in decent shape so that you can avoid spending money on air conditioning repair. Be sure to clean your air filters on a regular basis and clean out the compressor, fan, and condenser in the case of a split system. Have your air conditioner repair company inspect your system once per year before the summer comes so any necessary HVAC repairs can be completed ahead of time.

    Efficiency
    While providing the proper maintenance and HVAC repairs can also help to bolster your unit’s efficiency, it helps to purchase a high efficiency unit in the first place. New models can help you save money on your energy bills and last several decades without problems. Consider investing in an Energy Star unit for maximum efficiency.

  • 7 Signs the Clock Has Run Out on Your AC [INFOGRAPHIC]

    It’s a question every homeowner faces at one time or another: should I call an air conditioner repair company, or is it finally time to replace the AC unit? Although the initial cost of air conditioning replacement is almost always more than an AC repair, it’s sometimes the best financial choice. If your air conditioner is old or if you find yourself having to call out the AC repair service on a regular basis, you could be throwing good money away. The same is true if your energy bills are up or if your indoor air is humid. In this infographic, Air Rescue Air Conditioning , an AC repair company serving Tampa, explains some factors to consider when your air conditioning is on the fritz. Help homeowners everywhere make the right decision about their own AC dilemmas by sharing this helpful information.

    A/C Repair or Repacement Tampa

  • Signs Your AC Unit Needs a Tune Up

    Tampa AC Repair Most AC systems give off warning signs when there is a problem. Once you know what those signs are, you can call a professional for a tune up. Left unchecked many warning signs can turn into an expensive break down. Most AC units break down during the coldest days of the year when the system is working its hardest. Homeowners are in the best position to detect a problem. They are accustomed to their units particular sights, sounds and smells. Anything out of the ordinary is an indication your unit may need tuned up.

    Airflow is vital to cooling your home. If a reduction in airflow from the vents is detected you may have a blockage in the ductwork or clogged filters. A change in the air temperature coming from your vents is the easiest to spot but can be caused from a variety of problems. Low refrigerant, the thermostat or an issue with the air compressor is usually the culprit. Water that starts collecting near the unit is an indication of a blocked or broken drainpipe. If ice forms on the coils, they may be dirty or your refrigerant may be low.

    Strange smells coming from the unit or the vents is another warning sign. Smells can originate from a mold invasion, burned wires or burned insulation. It is possible a motorized part in your unit has burned out. However, if this occurs, your unit will most likely quit working. Sound is an important factor. Anytime your AC system sounds differently something has caused the change. It may be broken parts, loose fittings, loose ductwork or a number of other issues.

    When a unit runs too often, too seldom or there is an unexplained rise in utility costs the AC unit may be at fault. Manufacturers make air conditioning units meant for long-term use, but eventually a problem will develop. Calling a HVAC technician when you first notice a change in its operation will save you money and further extend the life of the unit. The ideal time to call a technician is before any changes occur at all.

    Is the AC unit in your Tampa home in need of a tune up? Call Air Rescue at 888-638-3792 and schedule a service call today!

  • Why is my AC unit not cooling?

    Tampa AC Maintenance An HVAC air filter is an essential element for climate control in any home. It helps keep air quality pure and well ventilated. It also helps keep heating and air conditioning units’ air flow running properly. Filters are an easy thing to change and can dramatically improve the air quality in a house.

    It’s not always easy to remember to change an HVAC air filter. After all, it’s out of sight, out of mind, and there’s no official expiration date set for air filters. A good rule of thumb is to change an air filter whenever it gets dirty. How fast an air filter gets dirty will change based on a various factors. For example, how many people live in a home, if pets live in a home or how much dust is in a house can dramatically change how fast the air filter gets clogged up. The quality of the filter itself will also alter how long it can go before needing a change. Under no circumstances should an air filter go an entire year without being changed.

    Changing an air filter has several built-in benefits.

    The main purpose of the filter is to clean the air of airborne particles like pollutants, allergens and dust. Without these particles floating around, it’s easier to keep the house clean and it can help reduce allergic reactions to things like pet dander or pollen. Breathing clean air can help homeowners sleep better and reduce chances of getting sick.

    Having a freshly changed air filter can also have a big impact on the monthly bills. When the air filter is dirty it prevents smooth flowing air in the HVAC system. When there isn’t smooth airflow, the system has to work harder and takes more energy, which can result in an increase in gas and electric bills. In order to keep energy costs for a home down be sure to change the air filter every couple months.

    Is the AC unit in your Tampa home acting up? Call Air Rescue at 888-638-3792 and schedule a service call today!