AC Repair Problems That Need Immediate Attention

Homeowners can’t afford to sweep air conditioning repair issues under the rug. Try as you might, you will feel its ill effects sooner rather than later. What’s worse is that the longer you procrastinate, the more complicated and costly repairs can become.

Top Solutions for Air Conditioner Odors

Odors coming from your home cooling unit are often caused by airborne contaminants entering your system. These contaminants, combined with the cool and damp environment within the system, serve as a breeding ground for mold and mildew. Other common causes of bad odors can include a dirty air filter and unpleasant smells from elsewhere entering and circulating through your heating and cooling system.

Finding the Best Heating and Air Conditioning Companies

When it comes to maintaining efficient heating and air conditioning systems, the most important thing is to find an HVAC specialist you can trust. The problem is that with the many companies claiming to be the best, choosing which one to work with can be tricky. Fortunately, you can look for key characteristics that are invariably the hallmark of a great heating and cooling specialist. Read more

When Should I Replace My Air Conditioner?

How Long Do Air Conditioners Last?

Air conditioners are built to run quite a long time, anywhere from 10 to 15 years; however, there are many variables that will determine just how long an A/C may last. Factors such as house size, usage, compatibility, and more are key to the longevity of your system. So, it’s not wise to just assume there is a universal expiration date for home air conditioners.

So how, precisely, can you tell if your air conditioner has hit the end of its lifespan and that it is in need of being replaced? Listed here are a few very common indicators that will let you know when it’s time for an upgrade.

Best Time Replace Air Conditioner

For the Very Best in A/C Repair and Replacement

At Efficient Heating, Cooling, Electrical and Plumbing, we have been providing the Indianapolis area with exceptional service since 1993. If your A/C is in need of service, or you would like to learn more about energy efficient upgrades that will work best in your home, give us a call. 317-759-5572.

Financing Can Ease the Stress of HVAC Replacement

Replacing a heating and cooling system is a major and often unexpected expense. Much of the time, replacing an HVAC system is also time-sensitive—going weeks and months without a heater in the winter or an air conditioner in the summer can be extremely uncomfortable, and even dangerous for the elderly and for children.

Since heating and cooling systems failures are often unforeseen—and even when they’re not—many families do not have the ready cash to pay for a new system outright. Others have the money but are hesitant to spend such a large sum of money at once and deplete what may be an emergency fund or vacation fund. In these situations, financing your new HVAC equipment can be a good solution, allowing you to divide the payments into affordable installments and pay your system off over time.

Energy Savings Can Help With Payments

Many homeowners find that financing their new heating and cooling system into affordable monthly payments is made even more manageable by the monthly savings they see on their energy bill.

Failed heating and cooling systems are often quite old and energy inefficient. Systems manufactured more than a decade ago were less efficient than today’s systems even when they were brand new, and wear and tear has almost certainly reduced their performance even further. As a result, a brand new HVAC system is almost certainly going to be more efficient than the system it replaces. Premium systems with SEER (seasonal energy efficiency ratio) ratings as high as 19 and 20, are going to be much more efficient.

The more efficient a system is, the less it will cost for that system to heat and cool your home. About 40 percent of our total energy expenditures go to heating and cooling, so reducing these costs can mean a significant savings on our overall energy bills. This savings will help to offset the monthly payments for your new system, and the best part is that the savings will continue long after your HVAC system has been paid off!

Financing Offers Flexibility and Affordability

At Efficient Systems, our easy financing plans offer low, flexible monthly payments and reasonable interest rates. We will work out payment terms that are affordable for you so that you can enjoy the comfort of your new HVAC system without sweating the cost. Purchasing a new system can be stressful, but financing can help to make a difficult situation more manageable.

Thank you for reading! Please follow our blog for more information about heating and cooling, or contact us for advice about HVAC replacements and financing.

Home Cooling Myths You Need To Know

A lot of people are today very serious about increasing energy efficiency in their homes and reducing their overall carbon foot print.  However in these efforts, a lot of misconceptions about how your AC system works and how it should be have come up. These myths are very popular and it is important to clarify them and ensure you are getting the right information as far as your AC system goes. Here are some of the common air conditioning myths that you should be aware off:

AC Systems Do Not Generate Fresh Air

Contrary to what most people think, AC systems do not generate fresh air. The primary function of the AC system is to refrigerate the air and cool it to a temperature that the homeowner wants. The AC system has a special liquid called a refrigerant that is contained in a system of closed coils.  The system then takes in the air in your room and cools it while pushing the heat outside. The air which is condensed is actually from within your room and not outside.

Keeping the AC on Does Not Save You Energy

A lot of people also tend to think that keeping their AC system on the whole day saves energy. However, it is important to remember that when the AC is turned off it uses no energy at all and it will be best to turn it on when it’s needed. After all, if you are not at home, there is no need to have the AC on since these will simply waste energy. The best way to conserve electricity in your home and reduce the overall AC bills is to properly insulate your home. You can do this by using insulated windows or simply buy and install heavy drapes.

The myths about AC systems are very common and while they may look believable at first, the truth is they are not. Maintaining the efficiency of your AC system is easy as long as there is proper maintenance. In case you need more information on AC systems, feel free to follow our blogs for additional interesting articles:

Ideal Temperatures To Set Your Thermostat To?

It’s possible to save lot of money on heating and cooling bills simply by resetting the thermostat when one is away from home or sleeping. This can be done automatically without having to sacrifice comfort by installing a programmable thermostat. This allows one to adjust the times the AC comes on, as per a pre-set schedule. These devices can store and, when required, repeat various ideal thermostat settings that can be manually overridden without interfering with the rest of the schedule.

General Operation of the Thermostat

One can save energy during the winter by setting the thermostat to about 68°F during the day and setting it lower when one is asleep or away from home. By turning back the device by 10 to 15 degrees for about 8 hours, one can save about 5-15% on their heating bill. More savings are realized for buildings in warmer areas.

During the summer, the same strategy can be adopted with the central AC unit by keeping the house warmer than normal when everyone’s away. The thermostat can then be lowered to about 78°F when one is at home and they need cooling. Though the thermostats can be adjusted manually, programmable ones will avoid causing discomfort by returning the temperatures to normal values before one is awake or returns home.


Programmable thermostats aren’t ideal for use with heat pumps. This is because when in heating mode, setting back a heat pump’s thermostat may cause inefficient operation. The best approach to adopt would be to maintain a moderate setting. Some companies have however started selling programmable thermostats that are specially designed for use with heat pumps. These use algorithms in minimizing the use of backup electrical resistance heating mechanisms.
Electric resistance systems require thermostats that are capable of directly controlling 120V or 240V circuits. Only a handful of manufacturers offer such line-voltage devices. The slow response time of steam and heated floor systems make it hard for them to be used with programmable thermostats. However, there are now devices that track a heating system’s performance to determine when to turn it on so as to achieve comfortable temperatures at the programmed time.

Choosing and Programming Such Thermostats

Typically, such devices are either electromechanical, digital or a combination of the two. The former offer the most features in terms of overrides, multiple setback settings and adjustments to cater for daylight savings. Some people may however find them hard to program. Electromechanical devices involve sliding bars or pegs and are much easier to use.
Other Considerations
The thermostat’s location affects its efficiency. One needs to follow the manufacturer’s instructions to avoid ghost readings and unnecessary cycling. A thermostat needs to be on an interior wall, shielded from elements of the weather but unobstructed from air movements. Follow our blog for more great HVAC information.

What Is Vacation Mode And Why Should I Use It?

Consumers often hear about how the technological benefits on newer appliances can lead to energy and utility bill savings. For the most part, we often think that we need to do nothing but sit back and let the appliance take care of the process. One of the areas where that attitude leads to a waste of energy is your water heater. Have you ever though about turning down the water heater before you leave on vacation?

Chances are, you probably haven’t given it a single thought. In recent years, manufacturers have begun to include a water heater vacation setting on their appliances, making it easy for homeowners to save money while they are out of town. Water heaters generally take about 20% of an average home’s energy, so saving money on heating water when you are not around can result in huge savings. That’s why the water heating vacation setting is ideal, especially for those times when you will spend several weeks away from your home.

Placing your water heater on a vacation setting is simple. Newer models have a setting marked as VAC. Turn the dial to this setting immediately before you leave. If you have an older water heater, you can also choose to turn the heater down to the lowest possible setting or even completely off if you prefer, depending on the type of heater you have. If you have an electric model, simply cut the power at the breaker or fuse in the service panel. Don’t turn off your water heater completely in winter if you live in a cold climate as this action can cause pipes to freeze. Upon your return, make sure you switch the setting back to normal and let the heater warm to 120 degrees before using it.

Placing your water heater on vacation mode while you are away has several benefits. It will lower your utility bill and have less of an impact on the environment at the same time. Saving energy is also good for the appliance itself as lowering temperature occasionally will prevent mineral build up and corrosion, prolong life and maximize usage.

The Different Kinds Of Air Conditioning Systems

Are you planning on purchasing a new AC system? The good news is that there are now more models available than ever before. The majority can be divided into the following air conditioner types:


If you are searching for a trouble-free solution, then portable air conditioners is worth a look. These units don’t have much in terms of power as portability dictates that their size remains small. However, they can be perfectly adequate for cooling a room, a shed, or a tent. There is no need to punch a hole through the wall as they are designed to stand on a wheeled base and accomplish heat exchange using tubes. Store them away during the winter when they are not needed. Take them to different parts of the house depending on which room requires cooling.


When people think of air conditioners, the image the usually pops up in their minds is of a white box with several grills on the front with the back protruding outside a wall or the window. This is known as a window type AC because of the common method of installation. Designers put everything including the compressor and condensing coils inside the box to create a complete system in a neat package. There are models that are suitable for small rooms and models that are powerful enough to serve a large hall.


Although the smart all-in-one design of window ACs have many benefits, some people don’t like them because of the noise that they emit. This is mostly due to the compressor which can become especially loud with age. They are also hard to set up in rooms with very small windows or those which have no windows at all. The split type ACs solve the problem by separating the system into the interior and exterior parts which are then connected by a tube. The interior components can be affixed anywhere on the wall while the exterior components can be placed on the roof deck or any other convenient place.


Central AC systems are large and powerful. They are designed to cool entire homes and buildings through a network of ducts, often the same ones used for heating in winter. They make maintenance and control a lot more manageable.

Call us for all heating and air conditioning needs.

What Is The Difference Between Manual And Electronic Thermostat Controls?

Many people think that all thermostat controls are the same. Manual and electronic thermostats may have similarities, but they have their own pros and cons, as well as functions. If you haven’t checked out the various thermostats in the market that you can use for your HVAC system, here is an article that can help you understand them better.

What are manual thermostats?

Most people refer to manual thermostats as mercury units. These thermostats can now be seen only in few old buildings, as they can’t do most of the things that can be done with electronic or programmable thermostats. Manual thermostats can let people know the temperature in a room through thermometer-like units that contain mercury. The accuracy of these thermostats is not as good as electronic controllers and they can be a pain because the cooler and heaters need to be adjusted manually when temperatures rise and fall.

What are electronic thermostats and why do people prefer them over manual thermostat controls?

Most electronic thermostats today are programmable. This allows users to set their desired temperatures so they don’t have to adjust their HVAC system settings frequently. Electronic thermostats are highly praised because users don’t have to change the hotness or coldness manually and they can get more energy savings in the long run. As electronic controllers gauge temperature automatically, heaters and coolers don’t need ample amounts of fresh electricity. Today, there are many brands of electronic thermostats in the market and they can be synced easily to HVAC systems.

There are lots of benefits that electronic thermostats can bring. Apart from energy savings, they provide comfort to users because the temperature remains constant. On the other note, it is vital to keep in mind that thermostats should be programmed properly. If you are having troubles controlling your thermostat, make sure that you read the manual carefully or contact experts to help you out. You can definitely call us to learn more about home thermostats or to install a new programmable thermostat today. As experts walk you through, you will never have to worry about mishandling your controller and HVAC system again.