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Why Does My AC Smell Weird?

With the scorching temperatures of summertime in Crystal River, FL, you’ll need to rely on your air conditioner over the next few months. The fresh, cool air flowing from your vents keeps you and your household comfortable in the face of the intense heat outside. However, if you notice strange odors like the following in your home when you use your AC, they almost always mean something is wrong in your system.

AC Smells Like Car Exhaust

Since your air conditioner doesn’t have an internal combustion engine, it should never smell like exhaust fumes. However, some of the fluids that help your air conditioner cool the air before pushing it into your home may smell like fumes if they get too hot. If you notice an exhaust fume smell coming from your air conditioner, you probably have a leak in your refrigerant line.

AC Smells Like Rotten Eggs

The sulfuric smell of rotten eggs is hard to miss. If you notice this pungent odor coming from your air conditioner, it probably means that there’s a dead animal somewhere in your ductwork. Sometimes small animals find their way into ducts but end up dying while they’re in there.

AC Smells Hot

If you notice the smell of smoke or your AC smells like something is hot, you should immediately shut the system down and call for a service appointment. Your air conditioner has several electrical components that make it work, and electrical fires are dangerous. Once you know your home is safe to stay in, schedule air conditioner repair.

When your air conditioner functions correctly, there should be no strange odors coming through your vents. If you notice a weird smell, let us diagnose and resolve the problem. Call Senica Air Conditioning today to find out about all our HVAC services.

Image provided by iStock

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A Hissing AC Isn’t Normal

ac-condensor-and-wrenchesAs the temperature here in Florida gets hotter and hotter, making sure that your air conditioning system is working properly is crucial to stay cool and comfortable. With all the hard work your AC is doing this summer, it is possible that it will develop problems. A properly working air conditioner should run without making any noise. If you hear any strange noises from your AC, it is a sign that you have a major problem on your hand, and you need to hire a professional for AC repair in Kendall, FL.

One of the best ways to tell if your air conditioner is struggling is to listen to it. Do you hear a strange hissing sound? A continuous hissing sound coming from your air conditioning system could be a symptom of several possible problems with your unit.

We’ll tell you what could be causing the hissing noise and what you should do about it.

Why Is My AC Hissing?

Are you wondering what exactly is causing your air conditioner to make the hissing sound? Here are the major reasons you could be hearing that strange noise coming from your AC and what it could mean.

Refrigerant leak

Refrigerant leaks are the most common reason for the hissing sound. The copper refrigerant lines carrying the refrigerant throughout your air conditioner can develop leaks. If these lines develop cracks, it can cause the refrigerant to exit the lines at high pressure. An air conditioner that loses its refrigerant charge can sustain significant damage to the compressor and the rest of the unit.

Internal valve leak

There are chances that the compressor valve in your air conditioning unit can develop leaks. Refrigerant leaking from the internal valve can also cause a continuous hissing sound. This valve is responsible for pressurizing the refrigerant and help it flow throughout the system. You need to get the part repaired immediately to ensure that your AC can keep cooling your house.

The compressor could be failing

The hissing sound could be a sign that the compressor in your air conditioner is failing because of too much internal pressure. The compressor is effectively the engine that makes sure that your air conditioner is cooling. It is also the most expensive component in your unit. If the hissing sound is coming from your air conditioner’s compressor and it turns into a louder shrieking noise, you should turn off the unit and get in touch with professionals immediately.

Do Not Ignore The Hiss

If you only hear hissing sounds that last a few seconds, you might not have a reason to worry. Your air conditioner can make a hissing sound because of the expansion valve as the gas expands inside the valve.

However, a continuous hissing sound could be there because of major repairs that your air conditioner requires. Failing to address the problem immediately can cause significant damage to your air conditioning system and be potentially dangerous for you and your family.

You should turn off your air conditioning system if you hear a constant hissing noise and call a professional to diagnose and repair the problem.

When you need a trained professional technician to help with your air conditioning system, contact Air On Demand. We are always honest, and we are upfront about pricing.

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5 Signs of an Inefficient AC Unit in Your Damon, TX, home.

You probably don’t think about your HVAC system in Damon, TX, unless a problem crops up. While it’s common for something that’s out of sight to also be out of mind, you should pay attention to small signs before they become a major problem. Below are five indications that you have an inefficient AC in need of repair or replacement.

1. Dirty Air Filters

Not only do dirty air filters impact your indoor air quality and aggravate allergies and asthma, but dirt buildup also impacts your AC efficiency. Your AC unit has to work harder to keep you comfortable, which uses more energy. We recommend changing or cleaning your air filters every 3 months, or more frequently if needed, during peak cooling season.

2. Frequent AC Repairs

Regular maintenance is important for your AC to function properly, and occasional repairs are necessary. However, if you notice that your calls to repair professionals have increased, it may be time to consider a new system. If repairs will be close to 50% of a new system, it’s usually a wise decision to replace your AC system.

3. High Humidity

Not only does your air conditioner keep you comfortable by controlling the indoor temperature, but it also removes humidity from your home. When your AC system has low refrigerant levels, you’ll notice higher humidity in your home as well as other moisture issues. Contact an HVAC specialist if you suspect that you have low refrigerant levels.

4. Inaccurate Thermostat

Your thermostat controls how well your HVAC system functions. If you have a faulty thermostat, it causes your HVAC system to use more energy than normal. If you have a faulty thermostat, then it needs repairs or a replacement.

5. Increased AC Utility Bills

A spike in your utility bills is another sign of an inefficient AC system. This means that your HVAC system now operates below peak efficiency and consumes more power than it normally would. Routine maintenance or repair service jobs usually fix this, but it’s sometimes a sign that you need a new air conditioner.

Don’t let an inefficient AC unit drive up your energy bills this summer. Contact us at Davis Air Conditioning and Heating today to schedule an HVAC tune-up to maintain AC efficiency.

Image provided by iStock

Rid Your Systems of Struvite and Vivianite


What is Struvite or vivianite?

Struvite is formed when ammonia, phosphate, and magnesium come together to precipitate and initiate Struvite crystallization. Struvite can present itself as a white, brown, or yellowish hardened substance.

Vivianite is a combination of iron, phosphorus, hydrogen, and oxygen and is formed during anaerobic digestion. Vivianite commonly presents as a deep blue to deep blue-green crystalized color.

Both of these formations can rapidly adhere to various equipment surfaces. Both Struvite and Vivianite crystalize and solidify to rock-like formations. Struvite and vivianite formations significantly reduce flow and functionality within wastewater treatment plants causing significant maintenance costs and loss of efficiency.

Where do you find Struvite or Vivianite?

Struvite and Vivianite are commonly found in industrial piping that has wastewater with Magnesium, Ammonia, or Phosphate. Areas within wastewater systems most prone to these formations are piping, especially 90° bends, valves, T fittings, pumps, belt presses, centrifuges, Digesters, grit screens, and heat exchangers.

treatment plant wastewater

How to get rid of Struvite and Vivianite?

The most common concern with Struvite and Vivianite is how to get rid of them without having to replace pipes or cause interruptions. When removing Struvite or Vivianite, you can either do it chemically or by hydro-blasting. While hydro-blasting has its benefits, most piping lays underground which makes this method inefficient. Chemical solutions are the most effective and easiest method of dissolving Struvite and Vivianite from pipes. When reduced flow is noticed within pipes the use of chemical solutions during the circulation process to destroy Struvite and Vivianite formation is the wastewater operator’s best choice.  As these chemicals react with the building blocks of struvite and vivianite, they steadily dissolve formations found within the pipes. Our solution to dissolving the Struvite and Vivianite is our ScaleBreak®-SS, a non-hydrochloric acid solution.

ScaleBreak®-SS can dissolve struvite and vivianite formations, restoring the flow of pipes and equipment. Every system cleaning procedure must take the specific challenges related to that particular system into account.  Depending on the severity of the Struvite/vivianite formation, these methodologies can range from static soaking to circulation to flow reversal or all three.

Next Steps:

Reach out to a Goodway expert to find the best way to get your pipes back to prime condition.

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How Does Radiant Barrier Work?

SC RadiantBarrier Head 4 - How Does Radiant Barrier Work?

We’re always looking for ways to make our homes as energy efficient as possible. A solution that sometimes goes overlooked is radiant barrier. This insulation method is pretty much tin foil. We can see your quizzical expression, and today we’re telling you how radiant barrier works.

What is Radiant Heat?

During the summer months, your attic takes a beating from the sun. For example, on a hot summer day even though it’s 95° outside, your attic can reach a temperature of 150°.

The reason your attic gets so hot without actual sun exposure is because of radiant heat. UV rays from the sun will make your attic so hot it starts to radiate its own heat. All without actually being touched by something that’s physically hot.

Think of your car in the sun. When parked in an area without shade, the inside of your car gets warmer faster than the outside temperature.

This extreme heat can do damage to anything stored in your attic and even your HVAC system. Additionally, the high temperature can be felt in your insulation, which transfers that heat to your home. Making your HVAC system run harder to cool your home.

How do Radiant Barrier Work?

Going back to the car example, when you put a shade over your windshield or park under a tree, these things block the heat from the sun. There’s a remarkable temperature difference between the interior heat of a shaded and non-shaded car.

This same rule applies to your home. A radiant barrier acts as a mirror in a way. It bounces heat and UV rays away from your home. The heat will try to transfer from the sun to your roof, shingles, and eventually your attic.

When installed properly, the radiant barrier will stop heat from getting in. Think of an insulated stainless steel cup. The science that keeps your drink cold throughout the day can do the same for your home.

What is a Radiant Barrier Made From?

Radiant barriers are reflective surfaces that create a gap between your home and the sun. They’re usually made from an industrial grade tin foil. Similar to the tin foil blankets found in emergency survival kits.

SC radiantbarrier 02 - How Does Radiant Barrier Work?

We don’t recommend getting the tin foil in your kitchen and taping it all over your attic, this will do absolutely nothing and just waste a bunch of time and perfectly good tin foil.

Your options are to either call in a professional, like the ones at Service Champions. Or work closely with someone well versed in the language of home improvement.

What are the Benefits?

With the right conditions, radiant barriers can have great perks. This insulation will be the most beneficial for homes with HVAC systems and ductwork in the attic.

SC radiantbarrier 01 - How Does Radiant Barrier Work?

When your HVAC system and ductwork are in the attic, the extreme heat from the sun can degrade your system and force it to work much harder than it needs to. With a radiant barrier, you’re elongating the life of you HVAC system.

Additionally, you can save between 5% and 10% on your energy bill. Which also makes your carbon footprint a bit smaller.

Radiant barriers can be a great, cost effective, way to help keep your home cool, lengthen the life of your HVAC system, and be more energy efficient.

How to Fix a Slow Draining Bathroom Sink That Isn’t Clogged

Slow draining bathroom sinks happen to everyone, but that doesn’t make them any less obnoxious, especially when the cause of the slow drainage is ambiguous. 

While clogs are a common cause for slow draining bathroom sinks, you can face a bathroom sink that won’t drain and is not clogged. You may just need to don your detective hat to figure out the problem. 

Why do I Need to Fix a Slow Draining Sink? 

Fixing a Slow Draining Sink

A bathroom sink that’s slow to drain but not clogged can lead you to ask: Why bother fixing it anyway? If there is no clog, and it’s just annoying to drain, is there a problem?

The truth is a slow draining bathroom sink that is not clogged can cause a variety of other problems for your plumbing. While most of the issues are minor, they’re still problems. Here are a few to consider.

Mold and Mildew: A slow draining bathroom sink that’s not clogged can lead to potential mold or mildew growth in and around your sink. As the water pools in the basin, tiny mold and mildew spores can grow in the drain because they thrive in damp, dark places. 

If the water in your bathroom sink is stagnant, it’s easy for mold and mildew to spread.

Sewer Line Issues: If your bathroom sink won’t drain but is not clogged, it can lead to some potentially serious issues with your sewer line. A slow drain indicates an issue is present, so if it’s not a clog in the sink, it could be an issue with your sewer line. 

Leaving the problem unattended could lead to more serious problems, so consult a plumber to get the problem resolved.

Odor and Stains: As the water sits in your bathroom sink, it’s easy for soap scum, stains, and even strong foul smells to build up. The water is naturally going to be dirty if it’s used for tooth-brushing, hand-washing, and even cleaning, and because a slow draining bathroom sink is difficult to clean, odors and stains can occur.

Irritation: While this may seem like a minor problem for some, the amount of time wasted on a bathroom sink with a slow drain that’s not clogged can add up. Not being able to wash the sink due to a slow drain, looking down into a pool of water filled with spit-out-toothpaste every day, and even having the sink back up when you wash your hands gets annoying. 

Stop wasting time for the drain to fix itself and get the problem resolved by a professional.

Causes and Solutions

Your Home Has Old Plumbing

If your home is older and the plumbing hasn’t been updated, it can result in a slow draining sink. It can be either the fixture, pipe, or drain that are decaying and slowing water flow. Get them all checked by a professional plumber to see if anything needs updating. 

Sink Drain

In the worst-case scenario, your pipes could be corroded or deteriorating and cause slow drainage (in which case they’ll need to be replaced by a professional). 

Regular plumbing maintenance helps extend the lifespan of your system, so consider an annual appointment to keep your plumbing in shape.

There Are Minor Clogs

A slow draining bathroom sink that’s not clogged can still have minor clogs somewhere in the plumbing system.

While there are some DIY fixes for drain clogs, it’s impossible to tell if a minor clog is the real issue without professional plumbing assistance. 

A plumber can use a camera to view inside your pipes and see if there are any clogs. If a clog is located, they can snake it out and clean the pipe.

Infiltrating Tree Roots

Tree roots can cause problems for your plumbing system. They can infiltrate a sewer line and cause catastrophic problems for your whole plumbing system, including a bathroom sink or even issues with your kitchen sink

Removing a tree root from your plumbing system is a costly project, and there’s little you can do to prevent this type of issue because you can’t plan out where a tree’s roots might grow. 

Consult a professional if you think this may be the problem, and they can walk you through the best course of action.

Issues with Your P-Trap

Some type of blockage can get stuck in the bend of the P-trap under your sink. This makes it harder to remove than in other sections of the pipe and even lead you to believe the slow draining sink isn’t caused by a clog. 

To resolve the issue, remove and clean the P-Trap following a few simple steps, or you can call a professional plumber for assistance.

Build-Up in Your Drain Pipes

There are many pipes in your plumbing system designed specifically for draining, and they all connect to your main sewer line. 

Unfortunately, these pipes can end up with leaks or a build-up of sediment or sewer-line sludge, causing your bathroom sink to drain slowly. 

The only way to fully determine if this is the problem (and resolve it) is with the assistance of a professional plumber.

How to Prevent Bathroom Sinks from Draining Slowly

Preventative maintenance is one of the best things you can do for your plumbing. It will save you the annoyance of dealing with a slow draining sink and help extend the lifespan of your plumbing. Here are some steps you can take to prevent bathroom sinks from draining slowly.

Have Your Plumbing Checked by a Professional Annually: This is one of the best things you can do for your plumbing system. A regular check-up by a professional plumber helps catch potential plumbing issues before they happen, keep your plumbing working as it should, and extend the lifespan of your piping and appliances.

Don’t Flush Hair Down the Sink: Bathroom sinks collect a lot of hair. From shaving to hair brushing and styling, it’s tempting to wipe all that down the drain. Resist the temptation. 

While a bit of hair may seem like a small issue, over time this collects to be a lot of hair. Pair that with soap scum and other debris, and you end up with a clogged or slow draining sink.

Use a Grate on High-Use Sinks: Putting a grate over high-use sinks helps ensure fewer things get dropped down the drain. It catches hair, soap scum, and anything else that might accidentally go down the drain, keeping your plumbing draining well.

Clean the Sink Stopper: Stoppers tend to collect all sorts of debris, from hair to soap scum to whatever else slips down the drain. If it’s left there without being cleaned, however, it will end up falling down the drain at some point and potentially causing some issues.

Rinse the Sink with Hot Water: Hot water can help rinse off any buildup, oils, or soap scum. You can even pour boiling water down your drain every once in a while to help rinse out potential causes of slow drainage.

Don’t Settle for a Slow Draining Sink

John C. Flood can repair and fix whatever drainage problem you’re dealing with, even if you can’t detect any type of clog in your sink. Don’t wait for the issue to resolve itself or settle for harmful drain cleaners that could end up causing more harm than good. 

Call John C. Flood today or schedule a service online and one of our expert technicians will gladly resolve your slow draining sink issues.

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Poor Air Flow From Your AC? Check for Duct Problems

Especially in a commercial space where windows don’t open, it’s essential to have properly functioning ventilation. One of the most common sources of HVAC air flow issues is air duct problems. Stuffy, stagnant air is difficult to put up with. When air conditioning problems lead to insufficient air flow in your workplace, you’ll notice people … Continued

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Why Come To Us For Your AC Needs

ac-technician-refrigerantIt makes a difference for your well-being when you seek help from a doctor rather than an inexperienced friend when you have a serious medical problem. It also makes a difference to go to an HVAC expert for air conditioning service and maintenance rather than making a DIY attempt or letting an amateur try their hand at it. The difference between expert and amateur work is clear: the results are far better in both cases when you work with a professional.

Every technician on the Air On Demand team is an expert. That means training and certifications inform everything we do. this allows us to provide accurate and effective help for your air conditioning system troubles. Working with a professional to fix your home comfort system makes a difference. Here’s how.

What Makes an Air On Demand Technician a Great Choice?

Air On Demand is happy to provide our customers with top-quality professional technicians to take care of their home systems. But what sets a technician on our team apart? That is a question we are happy to answer.

  • Training: Every technician on our team is trained to handle just about any situation they encounter. This includes installations, repairs, and replacements. Technicians know how to assess your cooling needs to pair you with the best system for your home and they know how to take care of that system to ensure it serves you for the maximum number of years.
  • Certifications: People can claim all day long that they are trained to do their jobs but without the paperwork to prove it, those words don’t mean much. Thankfully our team members all have earned their certifications and licensure that they can show upon request to prove that they are trained and tested and ready to do the job.
  • Insurance: This is a big benefit that comes with working with a professional technician. While it is rare, every once in a while problems can arise during an air conditioning service. Thankfully when you work with a professional on our team everything is insured. That covers a lot of bases to protect you and your system. Amateurs simply cannot offer this kind of protection.
  • Tools: When you work with an Air On Demand technician you can rest easy knowing that there is no time being wasted. This is because they will always show up with the tools necessary to get the job done. That means no extra hours racked up waiting for your technician to run to the local hardware store to get a specific tool that they didn’t carry before today.

Working with a professional makes a difference. The biggest impact that you will notice is that it helps your own peace of mind. You will be able to relax more easily knowing that the person handling your AC knows what they are doing and is going to get things done right the first time around.

When you need a trained professional technician to help with your air conditioning system, contact Air On Demand. We are always honest and we are upfront about pricing.

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