You Can Still Schedule a Tune-Up

August 31st, 2020

air-conditioner-repairKeeping your home cool during the summertime here in Alabama is no small feat. It helps to have an effective and energy-efficient air conditioning system in your house to make things livable. However, things won’t be as comfortable or affordable if your air conditioning system isn’t running at its peak. Scheduling air conditioning maintenance in Birmingham, AL is going to help with that.

You may be surprised to hear, or read, that you can still get a tune-up on your air conditioner this late in the season. You definitely can and we would like you to know why it will still benefit you.

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5 AC Noises to Listen For So You Know When To Get Repairs

August 17th, 2020

woman-covering-her-earsWhen you are chilling at home, you won’t be able to stay very cool if your air conditioner isn’t operating properly. If you have an AC system that needs to be repaired, the longer you wait to address the problem the worse it will get. One of the ways that you can pick up on the need for repairs is to listen for them.

There are several noises that your air conditioner might make that should alert you to a potential problem. If you pick up on one of these problematic sounds, make sure you reach out to Douglas Cooling & Heating for service as soon as you can to avoid a breakdown.

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Signs You Need a New Air Conditioner

August 10th, 2020

It can be difficult to know when to replace air conditioner equipment in your Birmingham area home. While early replacement saves you the scrambling involved when faced with the sudden death of older equipment, no one wants to spend money on something new when the old one is working just fine!

Birmingham area homeowners find it hard to make the decision between repairs for an older cooling system and when to replace air conditioner equipment. When you face this dilemma, try evaluating the situation based on the factors below – you may find replacement is the best option after all.

When to Replace Air Conditioner Equipment and Skip Repairs

Repairing and replacing an air conditioner are completely different ball games – in terms of the extent of work typically required, the results and the expense. Before you make another repair to your older AC system, think about these key points to determine if now is the right time for replacement.

Age of Existing Air Conditioner

Knowing when you need to replace air conditioning equipment can be like a gamble – you want to find that perfect balance point between saving yourself future headaches and saving money by maximizing years of service from your old system. As you assess when to make the bet, the most important number you need to consider is the age of your home’s existing AC.

The expected service life of an air conditioner is about 15 years. How you care for it over that span can reward you with extra years of service beyond the anticipated lifespan or punish you for its neglect with a shorter service life.

Verdict – consider skipping repairs and move to replace your current AC system if it’s almost 15 years old or older and in need of repairs.

Present Energy Costs

Beyond expected service life, you have to think about how efficiency is affected by system age. Technology advances rapidly in the HVAC world, and your existing system is nowhere near as energy efficient as the models offered today, even when it was first installed! Plus, efficiency declines each year of use. With a newer model, you know what to expect, and can count on the savings generated by higher-efficiency equipment.

When your energy bills steadily climb year after year, replacing your air conditioning equipment sooner than later will  save you money each month.

Verdict – skip repairs made in hopes of improving the efficiency of an older air conditioner, as they likely won’t produce a noticeable difference. The better choice is to replace the old unit with an efficient model.

Comfort Discrepancies

Can you rely on your existing air conditioner to keep your home comfortable? Many homes with older AC units are plagued with hot spots, which occur when some areas or rooms are warmer than others and are difficult to properly cool. This is often due to diminished performance from an older cooling system.

If you choose to replace your air conditioning system now, you can guarantee many years of reliable comfort thanks to newer technologies and better performance capabilities available.

Verdict – repairs to your older system can help the aging AC maintain its current level of performance, but if that isn’t enough to keep your home comfortable, replacement is a better choice.

Benefits Come with a New Air Conditioner

If you decide there’s no time like the present to replace AC equipment, you’ll enjoy immediate benefits from your new system including:

New Air Conditioner Warranty 

When you upgrade to a new AC, one of the greatest benefits is a new warranty. Most new ACs come with a 10-year limited warranty when installed by a licensed technician. A new AC unit offers peace of mind and several years of protection in case certain issues arise. Our licensed technicians perform flawless installation of any new Bryant AC, abiding by manufacturer terms to ensure the warranty stays valid after installation. We deliver the ongoing maintenance services necessary to protect your warranty through the length of its term.

Increased Savings

The expense involved in upgrading to a new air conditioner might seem high, but the savings – in the long run – make up for the initial cost. Newer, more efficient air conditioners reduce the amount of energy used to cool your home and generate utility savings every month they’re in use. Look for a new air conditioner with a cooling efficiency at least 14 SEER or higher. The higher the SEER rating, the greater efficiency and energy savings for you down the road.

Increased Comfort

Newer ACs deliver increased efficiency and even temperatures in every room through advanced features not found on older models. If you upgrade to a new air conditioner with a variable-speed compressor, you won’t deal with hot or cold spots in your home. Newer models control humidity better, too, so you can enjoy cooler temperatures indoors regardless of the humidity levels outside. Humidity allows mold, mildew and dust mites to take root in your home – by controlling the moisture in your air, you experience fewer problems with mold growth as well as allergies and asthma.

Reliable Performance

Older air conditioners are unpredictable, especially if you deal with HVAC repairs every other month. You never know when your AC unit will break down or not start at all, making it hard to know when you need to replace it.

Upgrading your air conditioner equips your home with a new unit that performs as expected for many years without causing worry over surprise repairs. A preventative maintenance plan for the new unit helps prevent breakdowns even longer!

Noise Reduction

New air conditioners operate quietly compared to older HVAC systems. The compressor stays quiet with sound-reduction technology. Each unit includes a sound rating that shares how quiet it performs. Proper installation of a new air conditioner by a licensed technician ensures your new investment is correctly sized for your home’s needs. A system that’s too large or small performs inconsistently. Also, the pressure of the air moving through ducts is louder if the unit is too big for your home.

Wondering When to Replace Your Air Conditioner Equipment? How About Now!

Douglas Cooling & Heating will help you decide when to replace your home’s air conditioner equipment by helping you accurately assess the condition of your existing system and exploring replacement options that will offer the improvements you desire. Talk to a knowledgeable HVAC technician today to learn if replacement is right for your air conditioner – give us a call!

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Tips for Clearing a Clogged Sewer Line

August 10th, 2020

A clogged sewer line can cause serious issues for Birmingham, AL, area homeowners. Sometimes clogs occur despite our best efforts. In this situation, knowing how to clear a main sewer line clog helps relieve some of the stress that comes with this household issue. 

The licensed plumbers at Douglas Cooling & Heating explain how they clear a main sewer line clog using professional methods. To help you identify if such a problem is present in your plumbing system, we’ll explain the signs that indicate a clog.

Signs of a Main Sewer Line Clog

Each plumbing fixture in your home has its own drain line. These secondary drain lines run and connect to the home’s main drain line, which then connects to the home’s sewer line. The home’s main sewer line links the home’s drainage system to the municipal sewer line or the home’s private septic system. Running underground through your yard, the main sewer line is usually four to six inches in diameter and slopes downward to help wastewater flow away from the residence.

Clogs that occur in the main sewer line of the home can spell trouble indoors. With a clog in the main line, resulting symptoms typically affect all of the home’s plumbing fixtures and drainage rather than problems isolated to one fixture that are seen with clogs in secondary drain lines. 

Signs of main sewer line clogs in Birmingham homes include:

  • Wastewater backup from drains and toilets
  • Pooling water surrounding floor drains
  • Gurgling noises from drains
  • Sewage smell coming from drains

Professional Approaches for How to Clear a Main Sewer Line Clog

Because of their location deep within the home’s drainage system, it’s quite difficult to address main sewer line clogs through DIY methods – professional help is needed. Clearing a sewer line clog depends on what caused the clog and other factors.

Our plumbers use video inspection equipment to assess the clog from within the sewer line. We may find tree root penetrations that have grown into a severe clog, a broken underground pipe or infiltrations through a broken pipe preventing waste flow. Sometimes a significant clog can develop from flushed and drained materials that should’ve been tossed out with the trash. 

Some of the methods we may use to clear a main sewer line clog include:

  • Plumber’s auger: A professional plumber’s auger can reach down into the home’s sewer lines at length, whereas it’s hard to find one that has such a length at your local hardware store. An auger works to bust up clogs from flushed and drained materials as well as tree roots.
  • Hydro jetting: Hydro jetting uses high-pressure water to clean the interior of your drain lines and main sewer line. This method works to remove infiltrated materials, grease build up and tree root infiltrations.
  • Pipe replacement: When broken sewer pipes allow infiltrations into the sewer line or if a break is so severe it stops the flow of waste, it needs to be replaced. Trenching methods can be used to dig up the old pipe and replace it. You may be a candidate for trenchless pipe relining, which seals cracks from within.

 

Preventing Main Sewer Line Clogs

Clogs in a home’s sewer line create hassle and have the potential to cause health issues. The clog has the potential to lead to sewer gas leakage into the home, which occurs as clogged materials decompose inside the line. Take steps to prevent such a potentially dangerous and disruptive problem altogether when you do the following:

  • Remove shrubs, bushes, trees and other plants that grow in the same area or nearby to your home’s main sewer line.
  • Replace aged clay sewer lines to prevent sudden sewer line clogs due to deterioration and breaks.
  • Schedule annual drain clearing services to eliminate buildup within your sewer pipe.
  • Only flush human waste and toilet tissue down the toilet.
  • Only rinse appropriate food products down your garbage disposal.

For Sewer Line Services, Call Douglas

If you suspect a deep main sewer line clog, leave the repairs to the pros – call Douglas Cooling & Heating to schedule drain clearing and repair services if necessary. Our plumbers perform reliable work so you can rest assured your sewer line issue and the symptoms it produces are eliminated once and for all.

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The Impact of an Air Filter

August 3rd, 2020

When the air outside is full of dust or there is a high pollen count in your region, is your first instant to go running outside? Probably not–all that airborne debris is likely to give you a coughing fit or, in severe cases, may lead to serious respiratory issues. Now, what if we told you that the air in your home has the potential to become this, well, dirty? Believe it or not, your indoor air quality can be quite bad. We provide solutions to this problem.

If the air in your home is too dirty to stand, or even just dirty enough to make dusting a near-futile effort, you will want to learn more about our air filtration systems in Birmingham, AL.

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Enjoy the Outdoors a Bit More This Summer

July 20th, 2020

outdoor-string-lightsPlaying with a Frisbee in the yard or having a long conversation on the porch during the afternoon is a source of great enjoyment but it can be hard not to cut these activities short when the sun sets and everything gets dark. What if we told you that you don’t have to cut your evening short because you can’t see the Frisbee? No, we aren’t pitching night vision goggles and your lantern can stay in the garage for emergencies.

You can light up your outdoor environment with outdoor lighting this summer to extend your time with friends and family. We want to strongly suggest though that you don’t attempt this on your own. We’re sure you are handy with a toolbox but when it comes to installing electrical appliances, especially ones that are meant to work outdoors, you want to leave that to the professionals at Douglas Cooling & Heating.

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Are You Ready to Go Tankless?

July 6th, 2020

water-heater-graphicWhether you water heater is on its last leg or you are simply trying to look for ways to save, you may want to consider a tankless water heater. Tankless water heaters are exactly what they sound like, water heating systems that don’t require a multi-gallon tank to hold hot water. This may sound strange if you don’t know how these systems work but we are happy to fill you in. What’s more, our team is glad to help you switch over to a tankless system if it is the best fit for your home.

The plumbing professionals at Douglas Cooling & Heating are happy to fill you in on what the best things about tankless water heaters and we can assist in your tankless water heater installation too.

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Common AC Noises and What They Mean

July 2nd, 2020

By this point in the year, Birmingham area residents are already used to the steady hum of the air conditioner running. This is one reason it comes as a surprise when the cooling system starts singing a different tune! Some common AC noises are undeniable and are typically the ones that spell trouble.

If your air conditioner is making sounds other than the typical humming, don’t fret – our team explains what air conditioning noises usually mean and what we do to correct them.

Clicking Noises

You may be used to hearing a slight click as a cooling cycle starts then again as it ends – that’s normal. What is not normal is clicking that occurs throughout the cooling cycle. If the noise comes from the indoor air handler or outdoor condenser unit, this kind of clicking is typically a sign that a control within the cooling system has malfunctioned. If you hear clicking from around the thermostat, the thermostat may be the system control that has gone bad.

These air conditioning noises typically warrant replacement of the offending component. A technician inspects controls in the component where the noise originates to find the source of the sound. If your thermostat has gone bad, we can install a new one quickly.

Banging Sounds

A banging sound coming from your outdoor cooling equipment as it operates is a sign something has come loose related to the compressor. A bolt holding down the unit may have come loose, which needs to be re-tightened. Or, a piston pin, rod or other interior component may have come loose inside the compressor. In this case, compressor replacement is often recommended as an attempt to repair the issue may not be worthwhile due to the way this component is constructed.

Squealing

A squealing noise from the indoor air handler unit is typically made by the blower motor belt when it needs to be replaced. The repair is fairly straightforward – a new belt needs to be installed. However, do not wait to have this fix completed because if the belt does break, you won’t be able to run the cooling system until a new belt is in place.

Squealing from the outdoor unit is another issue entirely. A very high-pitched squeal, or a noise that sounds like a scream, is often indicative of high pressure within the system’s compressor. If you hear this concerning noise, shut the cooling system off immediately. Sometimes, the squealing noise is accompanied by a hissing sound.

When pressure rises in the compressor, a sensor typically shuts down the system for safety. The sensor may be faulty and require replacement. A valve within the compressor may have been damaged, causing the high pressure levels. 

Hissing

If a hissing noise is heard with squealing or screaming, high pressure in the compressor is typically the issue. Hissing can also indicate a different issue – a refrigerant leak. You may notice hissing anywhere along the refrigerant line and connected indoor and outdoor units. 

To repair this issue, a technician first finds the location of the leak. Repairs are made, and the system’s refrigerant charge is measured. If the system leaked enough refrigerant, refrigerant levels must be recharged to ensure the air conditioning system has appropriate refrigerant to cool the home.

Call Douglas Cooling & Heating When You Notice Air Conditioner Noises

These air conditioner noises don’t happen too often to Birmingham homeowners, but when they do, air conditioner repairs are needed to avoid damage to system components and an interruption in equipment service. If you hear any of these air conditioning noises this summer, call Douglas Cooling & Heating for reliable repairs to your cooling system.

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Why Does My Air Conditioner Smell So Bad?

July 2nd, 2020

This summer, you may notice some odor coming from your Birmingham home’s cooling system. Air conditioner smells occur for numerous reasons, but the smell means something’s not right. 

Douglas Cooling & Heating explains the causes of air conditioner smells and what you need to do to eliminate unwanted odors. When air conditioner repair is needed, don’t hesitate to contact us.

Reasons for Air Conditioner Smells

Air conditioners can emit different smells, which shine some light on the root problem at hand. The most common air conditioner smells Birmingham area homeowners report include:

  • Mustiness
  • Dirty gym socks 
  • Burning

Mustiness and Dirty Gym Sock Smell

A musty odor can be a sign of humidity control issues in the home. When the relative humidity level of the house exceeds the balanced range of 30 to 50, this stale odor may develop. Mustiness and high humidity may be an issue for a few different reasons.

If your air conditioner is oversized for the house, the indoor air isn’t going to receive the dehumidification that an air conditioner usually produces. Oversized air conditioners run quick cooling cycles, starting up and shutting down in a matter of a minute because that’s all it takes to achieve the temperature change called for by the thermostat. While the large cooling system rapidly changes air temperature, the cooling process doesn’t occur long enough to achieve any dehumidification – so moisture remains in the air. Replacement with a correctly sized unit is needed.

Musty air conditioning smells also come from the filter. When indoor humidity is high, the filter may absorb moisture and produce a musty odor that mixes with circulating air. 

Musty air conditioning smells also arise when there is mold and mildew present within the system. Many homeowners also report a smell of dirty gym socks inside the home. This issue can be caused by several different factors working together, often pointing back to a lack of maintenance. 

Dirty air filters allow contaminants to be carried into the interior equipment chambers where dust and dirt come to rest upon the evaporator coil. Excess moisture surrounding the evaporator coil, either due to inadequate dehumidification by an oversized air conditioner or a clog in the drip pan or condensate drain that prevents condensation from exiting the system, is combined with debris and darkness to deliver ideal conditions for mold growth. Mold may be carried to areas within the ducts via regular airflow, spreading the problem deeper into the system.

Coil cleaning eliminates debris as well as mold growth on the evaporator coil. A UV air purifier may be recommended to kill mold and stop regrowth when installed inside the system. Regular air filter changes are necessary to ensure the filter is in good shape and able to trap contaminants from the air before they pass to the evaporator coil. A preventive maintenance tune up performed by your HVAC technician ensures components and cabinets are clean and that the condensate drain and drip pan are free of mold growth and clogs that prevent drainage. Make sure to schedule your air conditioning tune up each year.

Burning Odor

If you notice air conditioning smells that remind you of something burning or on fire, there may actually be electrical components within the system burning. When you notice a burning smell from your cooling system, shut it off at the home’s electrical panel immediately. 

The system’s motor could overheat and produce this odor. Problems with wiring, including damage, can cause an electrical burning smell. If the AC smells more like gunpowder, there could be a short in the system’s circuit board or motor. If the bad smell does not go away after turning off the air conditioner, everyone needs to exit the home quickly, and you need to contact your local fire department.

Eliminate AC Odors with Douglas Cooling & Heating

Whatever the cause of the air conditioner smell is, the skilled Douglas Cooling & Heating technicians have the solution. Contact us for fast air conditioner repair in and around Birmingham, AL.

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Why You May Want to Consider Going Ductless

June 22nd, 2020

Summer here in Birmingham is nothing to scoff at. When the heat is high and the weather is a bit too much to handle, it is worth it to have an effective air conditioning system around to help keep your home livable. If you have been struggling to get by with the use of some window AC units or fans, it may be time to think about upgrading to a better option.

One great air conditioning option is the ductless system. See, this system is easy to handle and provides a reliable source of comfort during the hottest of summers. And it is always better than a window unit!

Let us take a moment to tell you about the perks of considering a ductless AC unit.

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