The AC compressor is an important component of your Birmingham, AL home’s air conditioning system. With the right protection and care, your AC compressor runs at its best all summer long. Learn more about the AC compressor’s function and what you need to do to keep it safe from the elements.

Quick Review: What Does An AC Compressor Do?

Your AC compressor is located within the outdoor unit of your air conditioning system. It circulates refrigerant throughout the system for heat exchange. It also applies energy to the system’s refrigerant.

The AC compressor is powered by a motor. It compresses refrigerant gas to raise its temperature and pressure to move it through the refrigerant lines. As refrigerant passes through the system, it absorbs heat in its gaseous form. As heat’s released, it turns it back to liquid.

Protect Your AC Compressor

Your cooling system’s compressor undergoes a lot of stress during air conditioning season. Because it is housed outdoors, the elements affect its performance, too. Without proper care, this stress hurts the performance and efficiency of your air conditioning system.

Protect your AC compressor to improve performance and energy efficiency when you take these steps each year:

Preventive Maintenance for Your AC Compressor

Book a preventive maintenance tune up with Douglas Cooling & Heating’ NATE-certified air conditioning technicians each year. Your tune up ensures all vital components are clean and functional for efficient performance each summer.

Click Here to Schedule Preventive Maintenance 

Clean Air Conditioner Coils

The coils within your air conditioner allow the heat exchange between indoor and outdoor air. They collect dirt, dust and other debris over the course of normal operation. This compromises the heat exchange process. Your air conditioner, therefore, does not operate at peak efficiency.

Dirty air conditioner coils cause your AC compressor to work harder to facilitate heat exchange, which places the compressor under excessive stress. Have your air conditioner coils professionally cleaned and protect your AC compressor.

Let Your AC Compressor Breathe

Your AC compressor requires proper ventilation to cool down between air conditioning cycles. If it isn’t allowed to cool down, the compressor overheats and turns off. Frequent overheating causes failure, which requires replacement.

Keep your outdoor unit clear of debris to allow airflow through to the AC compressor.

• Clean off grass clippings, leaves and other yard debris on the outside of the AC unit.
• Clear away vegetation growing around the AC unit.
• Do not store outdoor furniture or items near the AC unit.
• Keep at least two feet of clearance surrounding your outdoor AC unit for proper ventilation and access.
• Change your air filter regularly to maintain proper airflow through your cooling system.

Help Your AC Compressor Cool Down

In addition to proper ventilation, protective shade helps your AC compressor cool down between cooling cycles. Shade your exterior air conditioning unit from direct sunlight to prevent compressor overheating.

Careful planting of large shade trees and pruning of those already in your yard keep your unit out of the sun’s direct rays. Deciduous trees become leafy in the spring and shield it from the hot summer sun. In the fall when the trees lose their leaves, the unit is exposed to sunlight. Because the temperature is lower, the heat is less of a problem.

Be mindful of fallen leaves, however. Don’t let them crowd your AC unit or let wet leaves clog the internal components. Also, take care of dead or dying trees before a limb falls and damages your AC unit.

Think A Fan Blade is Bent? Strange Noises or Yard Waste in the Fan? Call Douglas Cooling & Heating for AC Services

Take care of your AC compressor and it remains in good shape to serve your family for many cooling seasons in the Birmingham heat. Make preventive maintenance easy with a Priority Service Plan – we have several options.

Douglas Cooling & Heating provides the care your AC compressor and other cooling system components need to maintain performance and efficiency.

You’ll find Douglas serving customers in Birmingham and surrounding areas including Mountain Brook, Pelham, Vestavia Hills, Homewood, Hoover, Calera, Chelsea, Helena and Bessemer. Contact us today to learn more!

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The condensate drain pan in your heating and cooling system allows moisture to exit the equipment and your home. A properly functioning condensate drain pan protects your HVAC equipment and your home from water damage. Know how your condensate pan works and when to call for help from an HVAC technician.

Understanding a Condensate Drain Pan

During operation, heating and cooling equipment generates condensation. When the cooling process begins, the evaporator coils within your interior HVAC equipment fall to low temperatures and become cold. This allows the coils to absorb heat from the incoming air in order to cool it.

The warm air that enters your system from the home is moist, but that moisture is removed as heat transfer is conducted by the evaporator coils. As your AC extracts moisture from indoor air during the heat transfer process, condensation forms along the evaporator coils. How a condensate drain pan works is by collecting this water as it drips from your air conditioner’s evaporator coils. 

The condensate pan is attached below the evaporator coils. It must be correctly fitted to catch moisture without leaks. Moisture flows to the condensate drain line and out of your home. Starting at the condensate pan, excess moisture from your home’s air is able to exit your home and the cooling process leaves you with the added bonus of dehumidification indoors.

Where Is My Condensate Drain Pan?

Due to the nature of how a condensate drain pan works, it is always positioned with your system’s evaporator coils. Where these components are located depends on the furnace or air handler type you have installed at home.

• In a vertical application, the furnace or air handler are in an upright position. Usually, they are installed in a home’s garage or a dedicated utility closet. In a vertical application, the evaporator coils are located at the top of the unit, so you are able to find the condensate drain pan just below.
• In a horizontal application, the furnace or air handler is installed on its side. This installation application is typically seen when the unit needs to be placed in an attic, due to the limited space available in this area depending on roof pitch. Airflow moves from side to side instead of up and down when the unit is installed this way. Find the evaporator coils located beside the furnace or air handler near the return air ducts, and below it you see the condensate drain pan.

How A Condensate Drain Pan Works When There Are Two…

If you happen to have a horizontally installed furnace or air handler in the attic of your home, notice the unit has a second condensate drain pan. Now, your system does not need two condensate drain pans to operate correctly – this second pan is a backup that offers added protection.

Condensate drain pan failure poses a significant risk of water damage in a horizontal HVAC system. With the unit positioned on its side, a condensate pan failure allows water to drip out across the unit, instead of it funneling to a general location as with a vertical HVAC unit. Water leaks from a failed condensate pan in a horizontal HVAC system leads to damaged wood, drywall, ceilings, and insulation.

How a condensate drain pan works if it is the secondary component is to catch water that may leak out across the unit if the primary condensate pan fails. With its own dedicated drain line, it safely catches spilled condensation and directs it out of your home to prevent damage. 

How Do I Tell the Difference Between the Two Condensate Pans?

The secondary condensate pan on a horizontal HVAC unit is much more visible than the primary one located under your evaporator coils, because you are able to see it as it is not encased in the equipment cabinet. It sits below the system and spans the width and depth of the unit with a little extra area just in case.

Condensate Drain Pan Problems

Problems with how a condensate drain pan works often cause a water leak within HVAC equipment and water damage in the home. If you have regular AC tune ups with Douglas Cooling & Heating, our technicians inspect your system’s condensate pan. They look for issues such as:

Misalignment

If not correctly fitted within the system, water leaks outside the air conditioner. This leads to water damage to the surrounding area if the issue is ignored.

Clogs

Due to the moist environment, mold and mildew may grow. These contaminants, as well as particles in the air, clog the drain pan. This stops the flow of moisture to the drain line and out of the home which impedes how a condensate drain pan works.

Moisture backup results. Depending on the orientation of your HVAC equipment, water backs up into the system. This leads to component damage. In this case, water also spills over the edges of the condensate drain pan and damages the area around your HVAC system.

Don’t risk water damage and mold. These are often expensive restoration projects.

Damage

Due to how a condensate drain pan works, it experiences wear and tear just like other HVAC components. Damage allows water to leak. An obvious sign of a damaged drain pan is water or water damage around your HVAC unit.

Additional Signs of Condensate Pan Problems

These symptoms also alert homeowners to the presence of a problem:

• Higher humidity in the home
• Odors from the HVAC system
• Mold growth
• Higher energy bills
• No water coming from the condensate drain line

Protect Your Condensate Drain Pan

Prevent water damage to your home and HVAC equipment and ensure your air conditioner runs properly this summer with these tips to protect how a condensate drain pan works. To provide the best care for your condensate pan, take the following steps:

• Schedule a preventive maintenance tune up so our NATE-certified technicians inspect your drain pan and correct any issues detected.
• Change your air filter on a regular basis. This keeps contaminants out of the system and prevents clogs. A dirty air filter allows more contaminants to form clogs.

Call Douglas Cooling & Heating for Air Conditioning Services Including AC Tune Ups and AC Repairs

If you have a problem with how a condensate drain pan works in your home’s HVAC system, contact Douglas Cooling & Heating for help. Our NATE-certified technicians perform the repairs your system needs to keep condensation moving out of your house.

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When researching new central air replacement cost, most Birmingham, AL homeowners focus on sticker price and the cost of installation. While a new air conditioner or heat pump comes at a price, so does sticking with your old unit. How? An older air conditioning system costs you more in energy expenses as well as frequent repairs or breakdowns.

See how an upgrade to a new cooling system generates savings. Be sure to factor these in when you evaluate new central air replacement cost.

Efficiency & Central Air Replacement Cost

One of the biggest savings you gain from a new air conditioner or heat pump is improved efficiency. Older systems experience wear and tear over the years and lose efficiency. This is especially true if owners skipped regular maintenance.

The SEER rating on your current air conditioner or heat pump may not be the actual level it delivers. Also, in Birmingham, Alabama, we ask a lot of our air conditioning equipment. We use it a lot more and a lot longer than our northern neighbors. As a result, the average lifespan of a heat pump or air conditioner in our climate tends to be lower.

New air conditioners and heat pumps offer much higher energy efficiency levels than those manufactured even five to ten years ago. Energy-smart components such as variable-speed compressors draw less electricity as they maintain temperatures and dehumidify the home.

When you upgrade your air conditioner or heat pump to a unit with a higher SEER rating, less energy is used to cool your home. The result is lower energy bills!

Consider the savings generated through a cooling system upgrade when you weigh central air replacement cost versus staying with your existing AC unit. Calculate the difference in energy consumption to see just how much you stand to save with a new air conditioner or heat pump.

Breakdowns & Central Air Replacement Cost

Did you know HVAC systems experience more breakdowns in their last two years of service life? The older your air conditioner or heat pump gets, the more you call for service. Air conditioning repair bills add up, and you need to consider whether it is better to put this money toward new central air replacement cost.

New air conditioners, for example, come complete with a new warranty, which gives you valuable coverage if you need a system repair. Depending on the age of your existing system, warranty protection may not be available. Without warranty coverage, you are responsible for the costs of repairs needed to get your system up and running.

Lack of Maintenance Often Voids Warranties

Also, if you or the previous homeowner let preventive maintenance slide, it may have voided the warranty. Most homeowners are busy and it happens easily.

It’s one of the reasons Douglas Cooling & Heating offers multiple preventive service plans, called Priority Service Plans. Different levels are offered at different price points, but they all include routine inspections and service. Some plans include repair discounts and credits toward a new system if needed.

Most new air conditioners on the market include a 10-year limited warranty, which covers critical system components. Some models offer longer or shorter warranty terms.

Talk to our air conditioning replacement specialists about the warranties available on the efficient Bryant cooling systems we represent. We offer free estimates on new systems, so ask away!

Air conditioner and heat pump repairs drastically range in price, depending on the issue. Minor repairs may run a few hundred dollars, while more serious issues can cost over a thousand dollars to solve.

Plus, factor in service call costs for each breakdown you experience. Don’t forget the disruption to your schedule if you’re without air conditioning during our hot and humid Alabama summers.

Many people with certain health conditions depend on controlled humidity and cooling, so it’s often more than just comfort at stake.

New air conditioner warranty coverage helps protect your household from the mounting expenses associated with repairs for an aging cooling system.

For a Free Estimate on a Central Air Replacement Cost Call Douglas Cooling & Heating

Don’t let the sticker shock of central air replacement cost keep you from lower energy bills and better comfort this summer. Douglas Cooling & Heating offers skilled installation for high-quality cooling systems to improve indoor comfort in your Birmingham, AL home.

We also offer HVAC finance options to make air conditioning replacements easy on household budgets.

Contact us today for a free quote for central air replacement cost. We install new air conditioners and heat pumps all over the Birmingham area, including Bessemer, Hoover, Pelham, Mountain Brook, Vestavia Hills, Chelsea, Calera, Homewood and Helena.

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Heating and cooling systems consume approximately 50 percent of a home’s energy use each year. With half your Birmingham home’s energy spend going to HVAC, these systems play a huge role in home energy efficiency. Improving their performance improves home energy efficiency, benefitting your family with better comfort and lower utility bills. Douglas Cooling & Heating helps Birmingham homeowners boost HVAC efficiency with these helpful tips:

5 Home Energy Efficiency Tips

1. Programmable and Smart Thermostats

Advanced thermostats are great tools for improving energy efficiency when it comes to your HVAC systems. Programmable thermostats allow you to set temperature schedules around your household’s schedule, so heating and cooling system setbacks occur automatically. Smart thermostats take this a step further, learning your schedule to make the most energy-conscious adjustments for your home.

Douglas Cooling & Heating provides installation for various models of programmable and smart thermostats. Learn more about the great products we offer and find the best fit for your home!

2. Preventative Maintenance

Preventative maintenance is a necessary step to keep your heating and cooling systems’ efficiency high throughout the year. For best performance and maximum efficiency,  these HVAC tune-ups should be performed twice a year – once for heating and once for cooling. With professional preventative maintenance, system issues standing in the way of home energy efficiency are resolved. Your system will operate at its best to keep utility bills in check.

Douglas Cooling & Heating offers a preventative maintenance program to boost home energy efficiency. In addition to bi-annual tune-ups, you receive special deals on future repairs and system upgrades to increase savings.

3. Ceiling Fans

This spring, utilize your Birmingham home’s ceiling fans to reduce energy consumption and give your cooling system a break. Fan blades should be set to rotate counterclockwise, which creates a draft and wind chill effect on your skin. With the use of a ceiling fan when a room is occupied, you can set back your thermostat about four degrees without sacrificing comfort.

4. Filter Changes

When you operate your cooling system with a dirty air filter, home energy efficiency greatly declines. A filter caked with debris does not allow air to move through the system as it needs. This forces your air conditioner to expend more energy to make up for the restriction, which results in higher electricity bills.

Check your air filter once a month. This is especially important during heavy use periods in spring and summer. Change it according to the manufacturer’s schedule, unless you find an early change is warranted upon inspection. This is often the case during periods of heavy system use or heavy pollen seasons.

5. Reduce Heat Gain

Reduce the amount of work your air conditioner must do when you keep heat out of your home. The more the temperature rises indoors, the harder your cooling system must work to keep your living areas comfortable. Reduce heat gain from the sun by using energy efficient window coverings such as shades or blinds. Use bathroom exhaust fans to pull warm, moist air out of your home after showers. When possible, cook outside to eliminate the heat created by your oven.

For More Home Energy Efficiency Tips Call Douglas Cooling & Heating

Take the steps to improve home energy efficiency today with the help of Douglas Cooling & Heating. We help you implement the above measures to reduce energy consumption and boost efficiency to maximize comfort and savings. Contact us today to get started.

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Spring is officially here and it’s time for your annual HVAC service call checklist. Do you know what all is performed when a Douglas Cooling & Heating technician visits your Birmingham home? Our HVAC service call checklist tells you what to expect and why these steps are important.

Have you signed up for a preventive maintenance agreement with Douglas Cooling & Heating? Our 24/7 Club membership is the best way to guarantee your heating and cooling equipment are maintained correctly, season after season.

With our 24/7 Club membership, your spring and fall maintenance tune-ups are covered, plus you receive additional savings and priority service!

HVAC Service Call Checklist

During your spring preventive maintenance tune-up, our technicians work through the following HVAC service call checklist to thoroughly care for your cooling system.

Outdoor coil cleaning

Your system’s condenser coil (the one outside in your air conditioner condenser unit) becomes caked with dirt and grime over the course of normal use.

This buildup reduces the coil’s ability to release the heat absorbed from inside, lowering cooling efficiency and stressing the system. We clean the coil to remove buildup, providing plenty of surface area for heat exchange.

Indoor coil inspection

The indoor coil is responsible for absorbing heat in your home. If it’s not working right, you won’t receive the cooling power you need. We inspect the indoor coil to make sure it’s clean and in good working condition.

Electrical inspection

Air conditioning systems are powered by electricity. For your safety, we inspect the system’s electrical elements to ensure there is no damage or other malfunctions that could pose a danger when in use.

Capacitance check

The air conditioner’s capacitator stores energy to power the unit when it’s time to start up. To ensure it does its job, we measure capacitance to learn if it needs repair or replacement before cooling season starts.

Oil motors

The blower motor inside your home is responsible for the circulation of cooled air. We oil the necessary components to keep the motor working smoothly and efficiently.

Tighten connections

Your air conditioner has many electrical connections within. We examine each connection and make sure it is tight for good contact because it aids performance and safety.

Filter change

Start cooling season with a clean air filter for better cooling system performance and efficiency. We change your filter, installing a new basic filter within the filter compartment.

Clean and treat drain line

The drain line allows condensation from the cooling process to cleanly exit your home. We examine the drain line, clean it, and treat it to prevent mold and mildew growth.

Check pressure levels

For your air conditioner to run efficiently, it needs precise refrigerant pressure levels. We measure these levels to ensure proper performance and efficiency.

Vacuum air handler

Dust and debris often settle within the air handler or blower motor compartment, where they may cause damage to components. We clean these chambers to prevent future problems and keep your system clean.

Call Douglas Cooling & Heating for Preventive HVAC Maintenance in Birmingham

In conclusion, make sure your cooling system is ready for warmer temperatures. Schedule a preventive maintenance tune-up with Douglas Cooling & Heating today. We go through every item on our HVAC service call checklist to ensure your cooling system will work efficiently this season and provide the performance you expect. Contact us today to learn more.

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New federal regulations are going into effect likely to impact new central air conditioner prices as early as this summer. What do these regulations mean for Birmingham homeowners? Douglas Cooling & Heating shares more information about the new regulations and how they impact new cooling system upgrades.

New Regulations Affecting Fan Efficiency

The U.S. Department of Energy (DOE) has placed into effect July 3rd new regulations impacting the energy efficiency level of furnace fans, known as the fan efficiency rating (FER) ruling. Newly manufactured systems must use electronically commutated motors, also known as ECMs. While ECMs were in use prior to the regulations, most furnaces utilize a standard induction motor, which offers a much lower efficiency level (typically between 60 and 65 percent).

What is the purpose of the new regulations? ECMs offer a much higher blower motor efficiency than standard induction motors, improving the overall energy efficiency of a home’s heating and cooling system.

What the New Regulations Mean for Central Air Conditioner Prices

The DOE expects the new fan efficiency rules to greatly impact HVAC energy efficiency in American homes. In most systems, cool air created by the cooling system circulates using the furnace’s blower motor.

It’s best to replace your indoor components (furnace or air handler) at the same time you replace your outdoor components (central air conditioner or heat pump). So, when you upgrade your cooling system, your heating equipment should be upgraded as well. In the HVAC industry, we call this a matched system. It means the entire HVAC system and its components are paired together for best energy efficiency and performance.

Therefore, central air conditioner prices will likely go up, as manufacturers expect price increases due to the new fan efficiency ratings. If you’re not ready to upgrade to ECM technology, you may repair your induction motor when called for, if possible. This is the more affordable upfront option, but you will not benefit from the drastic efficiency improvements that upgrading to an ECM provides.

Energy Savings Balance Higher Central Air Conditioner Prices

The initial investment will likely be higher to purchase new cooling equipment. The improved fan efficiency, however, will generate more energy savings for your Birmingham home. Through a reduction in energy consumption, systems using ECMs are also better for the environment.

The DOE anticipates the fan efficiency rating ruling to positively impact American households. With an ECM fan anticipate the following savings:

• Energy savings of approximately 50 percent in the home
• More than $9 billion in residential electricity savings through the year 2030
• A total of 3.99 quads of energy saved
• Approximately 34 million metric tons of carbon pollution eliminated

Experts expect the improved efficiency of an ECM to generate consumer savings between $340 and $500 over the component’s service life.

Ready to Get An Estimate? Call Douglas Cooling & Heating and Be Prepared

The new fan efficiency regulations impact Birmingham homeowners in improved energy efficiency as well as higher central air conditioner prices. Is an air conditioner upgrade the right move for your home? Douglas Cooling & Heating is happy to help determine if a new central air conditioner is right for your home. Contact us today to learn more.

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