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McCutcheon Air Conditioning and Heating Blog

Do light bulbs affect your air conditioning?

Conventional incandescent lighting may actually make your AC work just a little harder.

Only 10% of the energy used by these light bulbs produces light - the other 90% becomes heat. The last thing you need in the middle of summer is something making more heat in your home.

The average Florida home owner could save up to $70.00 per year by using Compact Florescent Bulbs. It is estimated that almost $40.00 of this is from the AC having to run more. Not a huge expense but it does add up over the years.

Starting in 2012 a law goes into effect that sets new standards for general service light bulbs.

The main purpose of this law is to reduce our energy consumption and our dependence on foreign energy sources.

Compact Florescent bulbs are a little more expensive, but in the long run you'll save money and they last 10x longer. It may just be a good idea to start changing them out now...

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Air conditioning energy saving tips.

During the hot Florida summer months it's easy to rack up a high electric bill.

Here are a few ways you can save money and still stay comfortable.

Did you know that setting your air conditioner only 5% higher can save up to 20% on cooling costs? You may not want to completely turn the thermostat off when you leave the house – but if you get into the habit of turning it to at least 80 degrees you will notice a significant decrease in the amount of your electric bill.

If you install an ENERGY STAR qualified programmable thermostat – It can save over $200.00 per year and usually pays for itself within the first year. Some programmable thermostats even allow you to connect them to your computer for programming, and most models are very user friendly.

Always try to look for ENERGY STAR products.

These appliances are up to 40% more efficient. If you do a little searching on the internet you can usually find rebates and incentives in your area.

Using fans will reduce air conditioning costs as well. A fan can make you feel three to four degrees cooler and you will be able to set your thermostat a few degrees higher and still feel comfortable.

Try to keep windows and doors shut and close your shades during the day.

Simply having your Air Conditioning unit serviced regularly can cut your cooling costs by as much as 15%.

The average home loses 15% to 25% of its cooling through leaking ducts. Have your heating and cooling ducts professionally sealed or replaced.

Regular maintenance will help your air conditioning system operate efficiently and last longer. When you have your air conditioning unit serviced twice a year you can cut up to 17% of cooling costs.

Be sure nothing is blocking your air conditioner.

To operate efficiently, an AC system needs free flowing air. Make sure any returns inside the house are not blocked by furniture or other items. Filters should be checked monthly.

If you replace your old air conditioner with a high efficiency unit, you will definitely see a difference. New air conditioners use up to 40% less electricity than older models.

If you have any questions, call Sean McCutcheon's Air Conditioning and Heating, Inc. at 941-921-7208 or visit http://www.keepingsarasotacool.com/.

At Sean McCutcheons Air Conditioning and Heating, Inc. We give our customers the quality and service they expect!

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Is Your AC Tech A Jack Of All Trades?

It is estimated that over half of all air conditioning systems operating in the U.S. were not installed properly.

An improperly installed system will not work efficiently and will result in expensive repair and utility bills. Hiring the cheapest contractor is never a good idea, and when it comes to the specialized and complicated industry of HVAC – you definitely need to hire a professional. The company that comes up with the lowest bid will have to cut their costs somewhere.

Examples of improperly installed air conditioning systems can include: undersized and un-insulated refrigerant lines, ducts not sealed or insulated, over sized or undersized air conditioning equipment, mismatched indoor and outdoor sections, improperly charged refrigerant, wiring that has not been upgraded.

Ever hear the saying "Jack of all trades – master of none".

A company that offers Air Conditioning, Plumbing, electrical and other services may not be able to offer the same high level of quality and service as a company that specializes in only Air Conditioning. Your local handyman definitely does not have the knowledge or the experience to properly maintain or repair your Air Conditioning.

Much in the same way that the backyard auto mechanic has become obsolete, the increasing sophistication of today's air conditioning systems requires technicians to constantly fine tune their skills.

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The HVAC industry is always changing

Unfortunately some people view air conditioning technicians the same way they view house painters or landscapers – as low tech semi skilled labor.
This may be the reason some people tend to shop for price first. We have all heard the horror stories about unlicensed employees, and less than satisfactory work.
Long ago Sean McCutcheon acknowledged that the HVAC industry is always changing, and the importance of technicians that keep on the cutting edge of new technologies.
He believes a good technician can never stop learning so he supplies them with the training and information they need to be the best in their field.
When you call Sean McCutcheon's Air Conditioning and Heating, Inc., you will get professional, highly skilled and certified AC Technicians. You will also get a dedicated, hard working, and honest person that truly cares about your comfort, and the companies reputation.
At Sean McCutcheon's Air Conditioning and Heating, Inc., we don't try to outdo the competition; we set the standard.

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Clogged Drain Lines - An Avoidable Problem.

A very common reason for calling an air conditioning technician is when an air conditioning drain line becomes clogged.

This is easily fixed and an avoidable problem, but a clogged drain line can potentially cost the homeowner much money and frustration.

When warm air from your home comes in contact with your air conditioning evaporator coil it creates a certain amount of condensation. This water has to go somewhere, and that is why air conditioning systems are equipped with a condensate pan and a small PVC pipe that leads to a drain system in or outside your home.

Unfortunately if the drain line becomes clogged it can back up into the pan and create a water leak. Depending on where your AC unit is located, a leak could cause some real damage, for example: if the system is located in an attic and the water leaks through the ceiling.

Drain lines clog up from dust and other matter that get into the AC System, as well as fungal and other buildup within the pipe.

When an Air conditioning technician services your A/C System they will make sure you have a clean condensate drain line. One of the methods is to attach a wet/dry vacuum to the end of the drain line and forcibly draw any buildup from the pipe while they pour a non-hazardous natural cleaning agent into the drain line. They will also place anti fungal condensate pan tablets to the condensate pan that will also help to prevent sludge and buildup.

When Sean McCutcheon's Air Conditioning and Heating, Inc. installs a new system they will take the extra time to create a cleanout in a section if the drain pipe that facilitates proper cleaning of the drain lines. Some systems do not have a cleanout and eventually the drain pipe needs to be cut in order to clean it.

In Florida, where we use our air conditioning for most of the year, drain lines should be cleaned twice a year to prevent water from leaking into the home.

You should also use a quality air filter and make sure to change it regularly since dust particles and other matter can accumulate on the evaporator coil and end up in the drain line which can contribute to a drain line clog.

If you are the kind of person who likes to change your own oil, you may decide to clean your own A/C drain line. However, your Air Conditioning technician is the best person to do this work, and if you have a maintenance service agreement with a company they will check the whole system while they are there

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Why you should use quality filters for your air conditioning system.

To help make sure your air conditioning system is running efficiently, you should replace filters on a regular basis.

Often people are tempted to buy inexpensive and less effective filters. At first glance it may be hard to see the advantage of spending the extra money for a better filter, but the extra you invest now may save you huge repair bills down the road

If any filter becomes clogged it will block normal air flow to the a/c system and reduce the systems efficiency dramatically. When a filter is clogged air will be forced to bypass the filter and contaminate the evaporator coil with dirt and debris which will impair its heat absorbing capacity. In other words, it will cost more to cool the home.

Coils will naturally collect dirt over time, but a good filter will greatly reduce the amount and rate of buildup. Lesser expensive filters cause problems over time because they affect the systems performance and contribute to expensive service calls.

The better the filter – the more particles it will collect. Dust that does not get collected by your filter gets redistributed back into your home. If you suffer from allergies or other health concerns, the more efficient filters are a good decision. Quality filters with high MERV ratings will remove more household allergens.

It is estimated that a clean new filter can lower your AC systems energy consumption up to 16%.

Quality filters cost more in the short run, but in the long run they will pay for themselves in healthier air, a more efficient Air conditioning system, and less change of expensive maintenance bills.

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02 April 2025
AC Blog
If your ductwork is over 20-30 years old, it might be time to start thinking about a replacement. While it’s easy to overlook, aging or damaged ducts can cause major issues—especially during the summer heat when your AC is working its hardest. One of...
02 April 2025
AC Blog
Living in a condo often comes with the benefit of less exterior maintenance. However, many homeowners don’t realize that some maintenance issues are beyond their direct control—especially when it comes to air conditioning. In many condominiums, AC dr...
24 March 2025
AC Blog
You’ve probably seen advertisements for HVAC maintenance specials as low as $29. While this might seem like a great deal, it’s important to ask yourself—what are you really getting for that price? The reality is that no reputable company can send a q...
14 March 2025
AC Blog
Your home’s return vents play a crucial role in keeping your air conditioning system running efficiently. These vents pull air back into your system, allowing it to properly regulate temperature and airflow. However, if they’re blocked by furniture o...
12 March 2025
AC Blog
Our industry is constantly evolving to meet new regulations, and one of the latest changes is the transition to R-454B refrigerant. While we won’t dive deep into the legislation behind it, the key takeaway is that this change impacts air conditioning...
04 December 2019
AC Blog
Don't touch that EM switch! With all this cold (by Florida standards) weather we’ve been having, you might be tempted to switch on that “Em Heat” or “Aux Heat” setting on your thermostat, but read thi...
26 May 2017
AC Blog
We are delighted to hear that Gold Star Father Kris Hager will be attending our Memorial Day lunch. Kris is the chairman of Gold Star Fathers of Florida, Inc. and he regularly speaks at events honorin...