Gas furnace parts: What are they and how do they work?

Many homeowners here in South Louisiana rely on a gas furnace for their winter heating. Natural gas furnaces are among the most affordable and reliable heating systems available. In this article, we’ll review how gas furnaces work, the major gas furnace parts, and why a gas furnace may be a good fit for your home.

Need a new heating system here in Morgan City, Houma, or Thibodaux? We’re the team to call. Get a free in-home estimate from the NATE-certified heating professionals at Bob’s Heating & Air Conditioning.

The gas furnace basics

Gas furnaces use controlled combustion to generate heat energy, which is then transferred to indoor air. The blower then pushes this heated air through the air ducts of your home, distributing it to different rooms. Combustion byproducts and gases are emitted outside through the flue pipe.

A gas furnace’s efficiency is measured by its Annual Fuel Utilization Efficiency, or AFUE. Essentially, AFUE represents how much of the fuel (natural gas) is successfully turned into heat energy. The higher the percentage, the more efficient and less wasteful the furnace is. For example, an 80% AFUE furnace converts heat out of 80% of its fuel, with 20% being wasted.

Gas furnaces are distinct from both electric furnaces and heat pumps. Instead of combusting fuel, electric furnaces push air through heated electric coils to rapidly warm it. Think of an electric furnace like a giant hairdryer. In contrast, heat pumps utilize a completely different technology to heat your home. Instead of generating heat, heat pumps pull residual heat energy out of the outside air and bring it into the home. Heat pumps are actually capable of both cooling your home in the summer and heating it in the winter by simply reversing the process for each season.

Get to know your gas furnace parts

No matter the make or model, all gas furnaces have a few basic components that allow them to function.

1. Gas Burner

The gas burners in your furnace ignite natural gas as part of the combustion process. This makes them one of the essential gas furnace parts.

The gas burners in your furnace ignite natural gas as part of the combustion process. This makes them one of the essential gas furnace parts.

Most gas furnaces have an active pilot light inside of the gas furnace. When your home’s thermostat turns the furnace on, gas is slowly fed into the burner. This light ignites the natural gas, rapidly heating up the chamber. As you might imagine, this is a controlled process: a critical safety component known as the flame sensor ensures that combustion is occurring, so that there is no excess buildup of gas inside of the furnace.

As furnaces age, their combustion process becomes less efficient. That’s just one of the warning signs you need a new gas furnace.

2. Gas Manifold

Another one of the most important gas furnace parts is the gas manifold, which connects burners with the gas valve. Brass fittings called spuds connect the burners to the manifold. The amount of gas that is transported to the gas burners depends on the size of the hole drilled in the manifold.

Comparatively, this part requires little maintenance and care as compared to other components of the gas furnace. Still, when you schedule a furnace tune-up with us, we’ll take a look to make sure your gas manifold is still operating properly.

3. Heat Exchanger

The heated air inside of the burner chamber cannot simply be pushed into your home. Just as in your car, combustion creates gas byproducts that are not safe to breathe indoors. It’s for this reason that the combustion process happens on one side of the heat exchanger, with your home’s indoor air on the other. Air is pushed through the heat exchanger—which resembles a set of coils or tubes—which rapidly heats due to the heat on the other side. This air is then pushed by the blower through ducts into your home.

The heat exchanger plays a vital role in preventing indoor air and combustion air from mixing. This is why a cracked heat exchanger is bad news for your home. While such scenarios are rare, a cracked heat exchanger may allow flue gases like carbon monoxide to get into your home’s air.

Be sure to check out this blog post to learn more about the common warning signs of a gas furnace breakdown.

4. Blower

All forced-air HVAC systems feature a blower unit—this is where the “force” in “forced-air” comes from, after all. The blower pushes the heated air from the heat exchanger into the ductwork of your home. This superheated air then travels through the ducts to vents and registers in individual rooms, where it begins to change the temperature of each room to match the goal indicated by the thermostat.

Here’s something all homeowners should know: the blower, whether being used for the air conditioner in the summer or your furnace in the winter, requires adequate air intake to function. Be sure to clean your HVAC air filter regularly. As this filter clogs with dirt, dust, pet hair, and more, it allows less fresh air into the ducts.

5. Thermostat

Thermostats control the temperature in your home. You can use them to adjust the temperature according to your comfort level. When you turn up the thermostat, the flame of the gas burner gets larger (via the gas burner), increasing the temperature. On the other hand, when you turn down the thermostat, the flame shrinks, lowering the temperature.

While not strictly part of your gas furnace, your thermostat is the key to controlling it. This makes is one of the most essential gas furnace parts.

While not strictly part of your gas furnace, your thermostat is the key to controlling it. This makes is one of the most essential gas furnace parts.

Thermostats use a temperature sensor to gauge the current temperature of your home. For this reason, you should place the thermostat in the center of your home to ensure that your furnace heats the home evenly. Placing a thermostat near a window or exterior wall may lead to it misjudging what the overall temperature in the home is.

Smart thermostats

On a final note, you’ve probably heard about smart thermostats. Also known as programmable thermostats, these upgraded thermostats allow you to automate and set your home’s temperature ahead of time. This helps you avoid the all-too-common situation where you accidentally leave the heat on all day while you’re away at work.

Smart thermostats can help you save money and live more comfortably. They also reduce the overall wear-and-tear on your gas furnace parts.

Have our team inspect your gas furnace this fall

There are many gas furnace parts, but each needs to be working together at their best to produce even, effective, and efficient heating for your home. With furnace maintenance from the expert techs at Bob’s Heating & Air Conditioning, we’ll make sure that each part is checked individually and ensure that they’re all working cooperatively for the best possible comfort and energy savings.

To schedule your heating tune-up here in Morgan City, Houma, and Thibodaux, call our team today. Have other questions about your gas furnace or its components? Let us know how we can help!

Here’s how to diagnose heat pump cycling issues this winter

Having a working heat pump is essential to keeping your home warm all winter. If the heat pump cycling process is continuous, however, it can cause unnecessary wear-and-tear, which wastes energy and ultimately can lead to an in-season system breakdown. The key to preventing this from happening is having a professional tune up your heating system before the winter arrives.

Possible causes of constant cycling

If you notice your heat pump cycle doesn’t end, you first want to identify what’s causing the malfunction. There can be several possible issues that lead to heat pump frequent cycling:

  • Clogged filter
  • Air leak
  • Worn-out circuit

When your filter gets clogged, it usually results in low airflow. This can cause the heat pump to overheat because it’s working harder than it should have to work. Make changing the filter part of your regular maintenance tasks to avoid this problem.

The heat pump may continue to cycle constantly after you change the filter. This is an indication that there is another problem. An air leak may be causing the problem, and the fix may be as simple as tightening a bolt or two. Professional heating and air conditioning technicians are best equipped to make that assessment and perform the necessary repairs.

It’s also possible that a bad circuit is the culprit. This can cause the pump to burn out quickly, so it needs to be addressed in a timely manner.

Once you have identified what’s making your heat pump cycle continuously, it is important to address the problem as soon as possible. Delaying repair can have several unfortunate consequences.

Possible outcomes of constant cycling

You may think your system is fine as long as there is heat in the house during winter months. It’s easy to ignore an issue that isn’t causing a dire emergency that affects your family’s comfort. There are several reasons not to procrastinate when it comes to fixing a heat pump cycling issue, though.

One of the first signs that your HVAC system is working harder than it needs to work is a spike in your energy bill. The more it runs, the more power it has to use. Fixing the problem can save you money on your next statement.

Frequent cycling is hard on your heat pump. You may not be able to see the signs of premature wear and tear, but this is a common consequence of an overworked pump. Keeping up with a regular maintenance schedule and making prompt repairs when needed can prolong the life of your pump.

The biggest concern you may face with constant heat pump cycling is system shutdown. After a while, the wear and tear may become too much for the system to handle. At some point, an inefficient heat pump is going to break down the whole system, leaving you without heat until it’s fixed.

The longer you wait for necessary repairs, the more money you may end up spending in the long run. When the heat pump cycles so frequently it causes a system breakdown, technicians will probably find a lot more damaged parts than just the pump. The cost of this repair is likely to be much more than it would have cost to have your heat pump repaired when you first noticed the issue.

Call Bob’s to schedule your heat pump tune-up this winter

No matter what type of HVAC system you have in your home, it’s important to have it inspected at least once-per-year. It is particularly important that your heat pump is working efficiently as the winter months begin. You can depend on the team at Bob’s Heating & Air Conditioning for all your heat pump maintenance and repair needs. Contact us to schedule your heat pump tune-up.

What are some common furnace breakdown warning signs?

When is the last time you had your furnace checked out by a professional? If you can’t remember for sure, you are probably overdue for a professional tune-up. The last thing you want is to neglect your furnace for too long and have it break down on a cold winter day.

Fortunately, there are almost always furnace breakdown warnings signs that happen before a furnace gives out completely. Here are a few potential signs that you may need furnace repair in the near future.

The warning signs of impending furnace problems

Unusual noises

Your furnace shouldn’t make unusual noises out of the blue. If it does, there is probably a problem. Common noises caused by damaged furnaces include clicking, squeaking, popping, and banging sounds.

Popping sounds often indicate that the gas is building up in the combustion chamber. Banging or squeaking sounds can mean that a system component has slipped out of its proper place. If you hear anything unusual when your furnace kicks on, call our team at Bob’s Heating & Air Conditioning. You’ll want an experienced technician to diagnose and address the issue.

Performance issues

Does your home never feel warm, even when you have the heat turned up? If so, your furnace may not be functioning properly. This problem has a variety of potential causes, from blocked registers and air intake to a furnace that has turned itself off due to a dirty flame sensor.

Frequent cycling

Is your furnace turning on and off more often than usual? Frequent cycling is an indication that your furnace may be struggling to maintain power or remain lit. It could also mean you have a faulty blower fan or wiring, especially if you have an older unit. In any case, it’s important to get the problem checked out as soon as possible.

Skyrocketing energy bills

Do your energy bills seem much higher than they did at this time last year? The problem could be due to a colder-than-usual year that requires your unit to work much harder than it did last year. It’s also possible that your furnace is no longer working efficiently.

As your unit reaches the end of its lifespan, it will probably require more and more energy to function. That means your bill will continue to go up year after year until your furnace fails completely.

It may be worth it hire professionals to repair your unit as needed. However, if you want a unit that’s more energy-efficient, you may decide it’s worth the money to upgrade to a newer system.

Keep in mind that most furnaces are not intended to last longer than 15-20 years. If yours is nearing the end of that lifespan, it may be better to put your money toward a replacement instead of repairs that may not extend the life of your unit much longer.

Strange odors

When you turn your furnace on for the first time, it’s normal for the air to smell just a bit stale. You can minimize this unpleasant occurrence by making sure your air filter is clean.

If, on the other hand, you turn your furnace on and smell sulfur or rotten eggs, shut the system off immediately. You may be dealing with a gas leak that can be fatal to you and anyone else in your home. Any unusual smells coming from your furnace should warrant a thorough inspection from professionals.

Call our team for reliable 24/7 heating repair

Have you experienced any of the above furnace breakdown warning signs? Now is the ideal time to take care of the problem before winter hits in full force. Contact our team at Bob’s Heating & Air Conditioning today.

Here’s why you should schedule a heat pump tune-up this fall

When the summer heat blazes, you are likely very thankful to have a working air conditioner in your home to keep you and your family cool. It’s equally nice to have a functioning heater in the winter. Regular maintenance is the key to keeping your system growing strong, even as the weather changes. A yearly heat pump tune-up each fall from Bob’s Heating & Air Conditioning has several benefits.

Why schedule a heat pump tune-up this fall?

1. Reduced risk of breakdowns

The heat pump is a part of your HVAC system that works hard all year long. It pumps heat out of your home in the summer and pumps it into your home in the winter. Because it works year-round, it is particularly susceptible to problems.

Taking time out to give your heat pump a tune-up after a long, hard summer of ridding your house of excess warmth can help technicians locate any problems that may cause a breakdown at an inopportune time. You don’t want to wait until the first freeze hits to discover that there is a problem with your HVAC unit. By scheduling maintenance before the first cold snap hits, you can be more confident that your heater is going to continue to work when you need it most.

Call our team to schedule a heat pump tune-up before the weather cools down significantly.

After a long, hot summer, make sure you have one of our technicians inspect and maintain your heat pump in time for colder weather.

2. Improved energy efficiency

A heat pump inherently makes your system more efficient. Instead of using electricity to generate heat, it simply moves already existing heat where it is needed or removes it when it isn’t wanted. Even a part that is designed to improve efficiency can do its job, though, if it is worn out.

During your air conditioner maintenance appointment, the technician working on your system is likely to complete several tasks:

  • Checking all the parts to make sure they are working properly
  • Replacing a part that looks worn out
  • Cleaning any part that has excessive dirt or grime
  • Tightening loose bolts or joints

Even something as simple as one loose part can drastically increase the amount of electricity it takes to run your system. A tune-up helps you avoid unnecessarily large utility bills.

3. Makes your system last longer

Moving parts experience wear and tear. This is a normal consequence of regular use. A yearly tune-up on the heat pump and all the other parts of your HVAC system keep normal wear and tear from becoming a bigger problem.

It may be tempting to wait to call a repair company until an obvious problem exists. Taking this approach to air conditioner maintenance, however, can significantly shorten the lifespan of your unit. Just because you don’t see a problem, that doesn’t mean one doesn’t exist or that one isn’t imminent. Sticking to your regular maintenance schedule helps you nip small problems in the bud.

Another reason to get a tune-up is to ensure that you are complying with the terms of your warranty. If your air conditioner breaks suddenly, your warranty not pay to replace it if you have been negligent in taking care of it. Once your warranty expires, the extended lifespan due to proper maintenance is even more important.

Call Bob’s to schedule a heat pump tune-up this fall

Your heating and air conditioning system works hard to keep you comfortable in your home. Return the favor by keeping it in good working order with a yearly tune-up. You can keep it working longer and more efficiently with a visit from one of our technicians. Contact us to set up your appointment today.

What are the most efficient air conditioners on the market today?

Back in the “good old days,” homeowners turned on a ceiling fan, grabbed a bag of ice, and cooled down the old-fashioned way. Thankfully, modern technology makes it much easier to cool down—all it takes is the push of a button on your thermostat!

But, how do you know if your air conditioner is working at its best for your home? Just because you don’t hear or see any problems with your AC unit doesn’t mean it’s operating efficiently—you may not even notice there are problems until you get your energy bill for that month.

In this article, we’ll talk about what makes some air conditioners more efficient than others, which models on the market today are the best choice for better energy efficiency, and why you should have a professional technician from Bob’s Heating & Air Conditioning help improve your home!

What is SEER and why does it matter?

You may have seen this four-letter acronym before when looking at air conditioners and heat pumps online. It’s important! SEER stands for “Seasonal Energy Efficiency Rating,” and it refers to this ratio:

the cooling output of an air conditioner over a typical cooling season
the energy it consumed in Watt-Hours

The higher the SEER rating, the more energy efficient the unit is. These days, the minimum standard SEER rating for new air conditioners is a 13. Many air conditioners on the market today have a SEER rating within the range of 13-21. It’s important to note the the SEER rating is the maximum efficiency rating, much like a car’s miles-per-gallon rating—you might not reach that exact efficiency under certain conditions, much like your vehicle will have a lower MPG going uphill than on a level road.

To put it simply, the less energy your AC unit uses, the higher its SEER rating. This translates into lower utility bills for you, which means your wallet will thank you at the end of the month! When you’re shopping around for a new air conditioner, keep the SEER rating in mind, but don’t forget about other important factors to consider, such as system size, the type of system, and what your geographic area needs are. An AC professional—like those here at Bob’s—can help you find the right air conditioner for your home. Call us today for a free in-home estimate on a new energy-efficient cooling system.

The Carrier Infinity 21 is one of the most efficient air conditioners on the market today.

The Carrier Infinity 21 is one of the most efficient air conditioners on the market today.

Two air conditioners you should know about

In the air conditioning world, there are two major players that stand out: Carrier and Trane. You may have heard of these systems before, but did you know that Bob’s Heating & Air Conditioning installs both Carrier and Trane units? That means more options for you. You can’t go wrong with either brand. These two manufacturers continue to dominate the marketplace because they design new, higher-performing systems, year after year. In the table below, we highlight just two systems from each company that should keep your eye on if you’re looking to upgrade soon:


Carrier Infinity® 21 Air Conditioner with Greenspeed®  Intelligence

Trane XV20i TruComfort™

SEER RatingUp to 21 SEERUp to 22 SEER
Quiet LevelBest: as low as 65 dBQuiet running fan measured at 4dB below competitor’s minimum
  • Greenspeed intelligence
  • Optimal humidity and temperature control
  • Filter drier system protection from moisture and contaminants
  • WeatherArmor™ Ultra protection
  • Ideal Defrost heating operation with Infinity control
  • TruComfort technology automatically adjusts temperature while maintaining speeds to avoid temperature swings
  • 750 stages of comfort for ultimate climate control and max efficiency
  • An average of 64% energy savings
  • Integrated Fan System
  • Compressor Sound Insulator
Warranty10-year parts limited warrantyMultiple warranty options available

These two, top-of-the-line units can greatly improve your home’s comfort and reduce your energy bill each month. The superior design and variable speed factors can greatly improve your cooling experience. And when you choose a professional, trusted company like Bob’s Heating & Air Conditioning to install your new air conditioner, you can rest assured that your home is taken care of by the best!

How these systems can improve your home

Most air conditioners should be replaced after 15-20 years—and that’s only if the unit has received regular maintenance. If you’ve neglected your HVAC system for years at a time, you may experience more breakdowns or hidden problems, meaning that you may have to install a new unit even sooner.

Regular maintenance is the key to a better AC unit—you wouldn’t forget to take your dog or cat to the groomer or veterinarian for years at a time, so why treat your home units poorly? The more care and attention it receives, the better it performs.

Next time you’re taking Fluffy to the groomer, think about your home’s cooling and heating systems and consider scheduling a tune-up with Bob’s Heating & Air Conditioning!

Hey, homeowners! Don’t neglect your AC unit this summer

Louisiana summers are full of fun memories, more than a few bugs, and a lot more heat and humidity. If this is your first July here in South Louisiana, be sure to stock up on sunscreen, find a nearby pool, and crank up the AC unit this summer. If you’ve been around a while, you know that the key to a successful summer is having plenty of fans in your home, a properly functioning air conditioning unit, and a trusted HVAC team to call when you run into problems or need repairs.

Summer is in full swing, but summertime isn’t the only time to be thinking about your AC unit. You should be receiving annual, year-round maintenance and repairs. If you neglected your air conditioner through the spring, this summer weather should serve as a great reminder to call the trusted HVAC team at Bob’s Heating & Air Conditioning today! Even if your AC unit seems to be working properly, there are always hidden areas an expert should inspect. Stay cool this summer—and keep your AC unit working properly—by following the tips and tricks outlined below.

Have Bob's take care of your AC unit this summer with our maintenance and repair services.What are the signs of a poorly working air conditioner?

If your air conditioner is on its last legs, you may notice some of the following signs:

  • Loud noises, clanking, or uncommon sounds
  • Spotty/inconsistent cooling throughout your home
  • A poorly functioning thermostat
  • An unresponsive unit
  • Slow or below-average cooling capacity

You may not always be able to tell when your air conditioner isn’t running like it should be, but if you notice any of these signs, it’s time to call a professional. The team at Bob’s Heating & Air Conditioning have experienced technicians who can come out, diagnose the problem, and find a solution. You may think that you can survive the summer heat without a strong AC system, but when you wake up in the middle of the night dripping with sweat, you’ll wish you had scheduled that repair!

A properly working air conditioner

A high-functioning air conditioner is one that provides excellent cooling to your home, working with your thermostat to deliver fresh, cool air when you need it. A properly runningAC unit is one that has been serviced regularly. If it’s been a year or two since your last professional checkup, it’s time to get your unit serviced. If you neglect AC maintenance—even if your unit seems to working fine—you’re potentially losing years of life that unit has to offer. Above all, a checkup ensures that you know what’s going on with your AC unit. You’ll have peace of mind knowing your air conditioner is working and performing at full capacity for your home.

Why having a properly working AC matters

During the cooler months, you may not think much about your air conditioner. But once the warmer weather hits, you’ll be wishing you had your unit serviced and ready to go. Air conditioning is a huge factor, not only for your personal comfort, but for the structure and functionality of the home. If you have ever bought or sold a home, you know that one of the most important features can be a properly working or newly installed air conditioning unit. A rundown unit that’s more than 10 years old can be a major red flag to potential homebuyers.

You and your family deserve to feel comfortable in your home at all times. This is why AC is so important—even a difference of a few degrees can make the difference between an enjoyable afternoon indoors and a stifling, sticky mess that will cause you a headache all summer long.

Making the most of your air conditioner

To prevent breakdowns and save money on your energy bills, seasonal maintenance is highly recommended. An AC tune-up from Bob’s Heating & Air Conditioning can save you money over the course of the entire summer! If your air conditioner is ready to be replaced, we even offer new AC installation—you’ll be able to see and feel the difference almost immediately!

Your air conditioner is your best friend during the summer, so why neglect it or ignore the warning signs or an impending breakdown? Call us today and be the best homeowner you can be by putting your home first.

Here’s our best tips for staying cool this summer in Louisiana

Summer: when you hear the word, you may imagine sunshine, popsicles, or relaxing by the pool. You may also imagine hot, humid weather; sky-high energy bills; and the constant struggle of trying to keep cool. Instead of focusing on the negative side this summer, spend your energy making smart home choices that will keep you and your family cool in the months ahead.

Here are our best tips for staying cool this summer here in Louisiana. Call us for AC services!Louisiana summers require careful planning, especially if you plan to use your AC unit often. If you haven’t yet, schedule an AC tune-up with the team at Bob’s Heating & Air Conditioning before you get stuck on a hot day with no air conditioning. Read on to discover the five secrets to enjoying summer instead of dreading the southern sun.

5 secrets to making the most of your summer

  1. Get Outside: Summer wouldn’t be summer without a little outdoor activity! If you spend all day indoors, you’ll feel restless, and your AC will be working overtime. Visit a recreation center or swimming pool, check out the library or mall, or even plan a vacation! Some of the best days of your summer vacation may be spent outdoors.
  2. Protect Yourself: While you’re outside, keep sunscreen or sunblock on-hand. Apply sunscreen every 2 hours, and stay hydrated! It’s all-too-easy to forget to bring along a hat or sunglasses. Keep a summer bag inside your car, full of sunscreen, chapstick, water shoes, and anything else your family might need!
  3. Be Energy-Conscious: You don’t have to spend all day watching your thermostat, but you should stay on top of your AC usage and energy bill. Turn off any lights, electronics, or fans you aren’t using during the day. Set your thermostat to a higher temperature when you are away from home. Most importantly, make sure your air conditioner is functioning at any optimal level so you aren’t missing out on that extra cooling.
  4. Be Creative: Have more fun this summer by being creative, both with the activities you plan and the methods you use to take care of your home! Turn on floor fans instead of lowering your thermostat. Make homemade popsicles using fresh fruit. Use the early morning hours to run errands or play outside while the weather is still cool. These small but creative measures will help make your summer one to remember.
  5. Choose a reliable HVAC company: Have you ever endured a hot summer day without air conditioning? Avoid any AC problems by finding a trustworthy HVAC company you can call when things go wrong. Choose Bob’s Heating and Air Conditioning for all your AC repair needs! Our team will put you and your comfort first, no matter what. That way, if an emergency hits your home, you won’t have to wonder who to call or what to do. We’ll take care of you!

Tune-up, repair, or new installation?

Your AC unit may look fine from the outside, but there are many moving parts on the inside that you can’t see! Even if your home is receiving cool air, your AC unit may not be delivering it at its full capacity. That’s where our professionals come in. Our experienced technicians can tune up your air conditioner, check for damage, and diagnosis potential issues. At Bob’s, we typically perform tune-ups, repairs, or new installations!

Tune-ups involve a routine checkup of your system. Our technician will make sure your AC is communicating correctly with your thermostat and bringing you fresh, cool air. We recommend homeowners schedule a tune-up annually so they can make sure their AC is working properly.

A repair usually occurs when a technician finds a problem or some damage with the AC unit. At Bob’s, we repair all makes and models, and our friendly team members know how to explain the problem and solve it! If you hear loud noises coming from your air conditioner, or if you think something may be off, call Bob’s today!

If your air conditioner is on its last legs, we’ll recommend a new AC unit be installed. We’re both a Carrier and Trane dealer, which means we work with top-of-the-line models. A brand-new unit can increase your home’s energy efficiency and bring you peace of mind for years to come. We even offer financing for new units!

Keep calm with the help of the team at Bob’s

You should spend your summer focusing on the fun—the pool days, vacations, and memories with your family. Don’t spend time worrying about your energy bills; instead, leave it to the team at Bob’s to bring you the best HVAC service around. Be the best homeowner you can be and choose the best HVAC team around!

What does AC compressor replacement cost?

There’s nothing worse than having your air conditioner fail on the hottest, most humid day of summer. If your AC stops working, contact our team at Bob’s Heating & Air Conditioning for 24/7 cooling repair here in South Louisiana.

If our team determines that your AC compressor is the culprit, you’ll probably ask yourself: “what does an AC compressor replacement cost?” In this article, we’ll address that question and provide some general guidance on whether or not you should repair or replace your cooling system.

For an accurate estimate for your AC compressor replacement cost here in South Louisiana, call Bob's!First, check the warranty

The first step in any AC compressor failure is to check the warranty. Depending on the age and manufacturer of your system, your compressor’s warranty can vary. As long as the failure wasn’t caused by improper installation or intentional damage, you can expect a warranty between five years and a lifetime warranty.

Some warranties only cover the compressor itself. In that case, you’ll need to contact your installation contractor to determine whether you still have a labor warranty in place.

Cost factors

There are a wide range of factors that determine the cost of an AC repair. Large repairs, like a new compressor, obviously cost more than a minor repair. The compressor is a major repair, so plan on it costing more than other repair services you may have received.

In general, larger AC units cost more to repair or replace than smaller units. Larger compressors are more difficult and time consuming to remove and replace.

As with all AC repairs, the best way to get an accurate estimate is to contact your local HVAC professionals here at Bob’s Heating & Air Conditioning. We believe in providing upfront, honest estimates to our customers.

Repair or replace?

Your AC compressor replacement cost can vary greatly, but—in most cases—this is a relatively expensive repair. Depending on the age of your AC unit and its general condition, you may want to consider replacing your entire unit. A new air conditioner will not only give you a brand-new compressor, you’ll also be able to take advantage of a new manufacturer’s warranty and new energy-efficiency options.

Get an estimate today

For a competitive estimate for air conditioning service in Houma, LA, you need Bob’s Heating & Air Conditioning. Contact us today for an estimate on replacing your AC compressor, and beat the heat this summer with fast, professional, and stress-free repairs.

Have Bob’s Heating & AC handle your AC replacement this spring

As we shake off the last cold nights of winter and enter the beautiful spring here in South Louisiana, one thing is clear: summer will be here before you know it. If your air conditioner is on its last legs, now’s the time to give some serious consideration to having it replaced before the heat and humidity arrive. At Bob’s Heating & Air Conditioning, our technicians specialize in local AC replacement. We can install a new Carrier or Trane air conditioner in your home and help get you ready for the summer ahead.

To schedule that free in-home estimate, call our team today!

Call Bob's for a free in-home estimate on AC replacement this spring.

If your older air conditioner has been giving you problems, it might be time to call Bob’s for AC replacement this spring.

Does AC replacement make sense for your home?

There are a number of factors that should influence what you do with your air conditioner:


Nothing lasts forever. If your air conditioner is more than 15-20 years old and is encountering other issues, you’ll eventually reach the point where it makes more sense to replace it than to repair it.


Similarly, if your current air conditioner is an energy hog that is costing you major money every month of the long Louisiana summer, it might be a good idea to talk to one of our installation techs and learn just how much a new system could save you moving forward.


If your air conditioner is struggling to keep up with your home’s cooling needs—leaving you with hot rooms or pockets of heat, even when the thermostat is turned way down—that could be a sign that it’s time for a change.


As many air conditioners age, they often start to encounter more issues as the general wear-and-tear catches up with parts. Eventually, there will be something that breaks that just isn’t worth replacing relative to the cost of getting a new air conditioner installed, which will include a new manufacturer’s warranty protecting the system.

We can help you make the most of your AC

Once we’ve installed your AC, we hope you’ll give us the honor of taking care of it in the years to come. One of the best ways to get as much use out of your unit is to have it inspected and serviced on a regular basis. Let us help you make a maintenance schedule so you never fall behind.

24/7 repair you can trust

Should you ever need a repair, our NATE-certified technicians are available 24/7 for emergency repairs. One thing we like to make clear to potential and current customers is the fact that all our work comes with a 100 percent satisfaction guarantee.

Affordable services

No matter if you need a new unit, a repair, or a tune-up, we go to every length to save you money. We offer free in-home estimates, and you’ll also find coupons here on our site. Additionally, we offer financing to help make getting a new AC easier on your wallet.

Contact us today

Was your AC acting or sounding odd last summer? Bob’s Heating & Air Conditioning can handle your AC replacement. Call us today at 985-384-0283, or contact us whenever you’re ready.

Spring is the ideal time to schedule your heat pump tune-up

We’re still experiencing some cold nights here in South Louisiana. But, we all know that won’t last. Summer will be here faster than you think, and that’s one of the reasons that spring is the best time to schedule your heat pump tune-up with the team at Bob’s Heating & Air Conditioning. We can help you keep your heat pump running right after these chilly winter months.

A spring heat pump tune-up can help keep your heat pump in working condition.In this article, we’ll review some of the reasons you should schedule maintenance this spring. To book your heat pump tune-up, contact our team today.

Why schedule a heat pump tune-up this spring?

Here are just a few of the reasons that heat pump maintenance makes sense for you and your home:

Extend the life of your heat pump

Heat pumps are unique compared to air conditioners and furnaces because they run all throughout the year, cooling your home in the summer and providing heating in the winter months. All that constant running means a lot of extra wear-and-tear on the heat pump relative to systems that just provide summer cooling or winter heating.

The heat pumps we install from Carrier and Trane are built to last. But, you should know that maintenance can greatly extend the lifespan of such systems. The more efficiently and correctly your system works on a daily basis, the less likely it is to experience problems early.

A tune-up can cut down on your energy bills

A heat pump that needs attention will start to need to use more energy to accomplish the same result as one that is running efficiently. The result is a power bill that continues to climb over time, which is something that no homeowner wants to experience.

A sign that your heat pump is already struggling is if you notice it is constantly running and the temperature still never reaches the thermostat setting. A perpetually running system will draw major excess energy and the difference will be felt in your wallet.

You can help prevent or lower repair costs

When you have your heat pump inspected by a trusted, certified technician from our team, we’ll look for signs of routine wear and tear as well as immediate repair needs. Often, if these early signs of aging or damage are addressed when they are found, you can avoid costly repairs down the road.

Call Bob’s to schedule your next seasonal tune-up

Part of ensuring the future stability of your heat pump involves scheduling a tune-up after a season of use. Before the heat of summer begins, contact to head off any issues that might have arisen during the winter months. Contact us today to schedule your heat pump.