The Importance of Changing Your Air Filter

May 23rd, 2022

What part of your air conditioner plays the smallest roll? Some people would probably say the air filter–it just sits there, after all. However, we’d beg to differ. The air filter plays a pretty vital role in protecting your AC system and allowing it to function correctly.

Changing out your air filter is an extremely important task. A clean filter can help your AC while a dirty filter can actually lead to not only hindered operation but even repair needs. Let’s talk about the role of your air filter and what you need to know about how frequently to change it out.

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How to Unclog a Garbage Disposal

May 19th, 2022

A garbage disposal is a convenient and necessary tool for most households, but it can be a frustrating appliance to own when it isn’t working correctly. A clogged garbage disposal is one of the more common household issues that homeowners face, but it isn’t always a difficult problem to solve. Douglas Cooling & Heating teaches you how to unclog a garbage disposal and shares when your garbage disposal unit should be replaced so you don’t experience continued performance problems.

Before You Start

Whenever you experience a clogged garbage disposal, it’s best to tend to the problem as soon as possible. Ignoring this issue not only takes your appliance out of service, but the clog can start producing foul odors which are quite unpleasant. Garbage disposals that continue to be used even though it is clogged, can cause worse damage that may result in a replacement. 

Before we get into how to unclog a garbage disposal, it’s important that we give you a safety warning. Because the garbage disposal blades are extremely sharp, you should never insert your hand down into the garbage disposal unit. Before using any sort of tool to reach down into the garbage disposal, you should always disconnect the power to avoid accidents and damage to the unit.

There are some tools you may need to use when performing the steps for how to unclog a garbage disposal. Gather the following items before you start addressing the clog:

  • Tongs
  • Pliers
  • Sink plunger
  • Allen wrench
  • Bucket
  • White vinegar
  • Baking soda
  • Flashlight

Steps for Unclogging a Garbage Disposal

If you suspect something is trapped down inside your garbage disposal unit, follow these steps to restore your unit to working order:

Step 1: Cut power to the garbage disposal by unplugging it from the outlet and flipping the circuit breaker that powers that outlet.

Step 2: If the clog has caused water to back up in your sink, use a sink plunger to drain it. If you have a double sink, be sure to cover the sink drain opposite the garbage disposal before plunging. Cover the proper drain opening with the plunger and push it up and down vigorously to push water through the drain. If the plunger is unhelpful in removing the standing water from your sink, you’ll need to use the bucket and scoop it out.

Step 3: Use the flashlight to look down into your garbage disposal and see if you can visualize the material clogging the appliance. 

Step 4: If you see the item that has jammed the blades, motor, or flywheel, use your tongs or pliers to reach down into the canister and grab it. Food waste may be wrapped around the blades causing the clog. Use a tool to loosen and remove the food particles that are preventing the blades from spinning. Run hot water into the garbage disposal drain to see if this helps dissolve some of the food particles. 

Step 5: If you aren’t able to remove the clogging material through the drain, you need to manually turn the garbage disposal parts to dislodge the matter. A garbage disposal can also act clogged if its blades or motor have seized, which a manual turn will also help correct. Use the hex wrench that came with your appliance or a 1/4-inch Allen wrench and insert it into the hole at the bottom center of the unit. Fully turn the tool both right and left to try and loosen the parts or dislodge the clog – do a full counterclockwise turn, then a full clockwise turn. Once the blades have loosened, remove the wrench.

Step 6: Reconnect the plug to the outlet and switch the breaker back on. 

Step 7: Turn on the cold water tap, then flip the switch to activate your garbage disposal.

Step 8: Allow both the water and your garbage disposal to operate for about a minute while you observe drainage. As long as your sink drains properly, your garbage disposal should be unclogged and you can turn off the unit then the water supply.

If you find yourself constantly working through the steps to unclog a garbage disposal, it may be time to replace your appliance. Frequent clogs are a sign the garbage disposal is wearing out. If you don’t experience frequent clogs or other system problems, garbage disposals can typically last up to 12 years. 

Items to Avoid Putting Down The Garbage Disposal

Make sure you’re only putting food waste down the garbage disposal and nothing else. Too much food can cause your unit to overheat and struggle. Avoid putting the following items in garbage disposals to help avoid clogs from developing:

  • Coffee grounds
  • Banana peels
  • Potato peels
  • Citrus peels
  • Grease
  • Eggshells
  • Hard foods

Garbage Disposal Help in Birmingham

If you’ve tried the steps for how to unclog your garbage disposal but still aren’t having any luck, it’s time to seek professional help. Call Douglas Cooling & Heating to schedule a drain cleaning service for your garbage disposal in Birmingham, AL.

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Do Air Conditioners Dehumidify?

May 19th, 2022

The summer heat is on its way, and with it the inevitable humidity. You might be wondering if your air conditioner can help you battle the moisture in the air. The answer is yes, but only to a certain degree. Douglas Cooling & Heating explains how do air conditioners dehumidify your air as well as what cooling system problems may be present if you notice high humidity in your home.

How Do Air Conditioners Dehumidify Air?

Your central air conditioner works by removing heat from the indoor air in order to lower the air’s temperature. As indoor air flows through the system and passes over the evaporator coils. The refrigerant inside the evaporator coils absorbs heat, resulting in lower air temperature.

The process of cooling air causes moisture to condense. As air temperature drops, it isn’t able to hold as much water vapor. This vapor condenses into liquid on the evaporator coils and the excess moisture falls out of suspension, draining out of your air conditioner. The air conditioner’s ability to dehumidify is a natural perk. But air conditioning units aren’t always able to provide all the dehumidification needed to effectively manage indoor relative humidity levels in the summer. 

Does High Humidity Indoors Indicate the Need for Air Conditioner Repairs?

Most people think of an air conditioning unit as a device that generates cooled air, but it plays an important role in managing humidity levels, too. An air conditioner’s ability to dehumidify is often adequate when outdoor humidity levels are low, but it may be necessary to add a whole-house dehumidifier in a frequently humid climate. 

If your home feels excessively humid even while you run your AC unit, this could also be a sign of a problem with your cooling system. If you suspect that your air conditioner is not dehumidifying properly, it may be necessary to have repairs performed so that the system can function more efficiently or you may need to replace the entire unit.

Here are some of the possible problems that may be present when you notice increasingly warm and humid air in your home:

Frozen Evaporator Coils

The air conditioner’s evaporator coils can freeze, which will restrict how well your air conditioner can dehumidify. These coils can freeze up for various reasons, including:

 

  • Poor airflow through the unit. Often caused by a dirty air filter.
  • Dirt and grime cover the surface of the evaporator coils, due to a lack of maintenance.
  • Low refrigerant in the system. Commonly caused by a refrigerant leak.

If you suspect your evaporator coils have iced over, turn off the system and open the access panel on the indoor unit to inspect them. Leave the cooling system off and thaw the coils. Turn on the system fan to help speed up the process. While the coils thaw, check the air filter and install a new one if needed. If you skipped your air conditioner’s preventative maintenance tune-up this year, schedule one now so the coils can be cleaned.

Duct Leaks

If you’re having problems with humidity, your ducts may be at fault. Leaks in your air ducts can allow more humidity to enter your home’s air supply, overwhelming the AC’s ability to dehumidify. Have your ducts inspected and repaired to seal up any leaks in order to prevent excess humidity from entering your home’s HVAC system?

Air Conditioner Replacement

Unfortunately, if your air conditioner is more than 10 years old, it may not be providing you with the dehumidification power you need. This is because air conditioning units wear out over time and lose their ability to properly function.

Air conditioners that struggle to dehumidify are common when the unit is too big for the home. With an oversized air conditioner, the cooling cycles are too short to allow for proper dehumidification. Whether your unit is too old or too big, replacing the air conditioner can correct these humidity problems and help improve your comfort level indoors.

Air Conditioner Repairs in Birmingham, AL

How air conditioners dehumidify goes hand in hand with the cooling process. If you’re noticing high humidity levels in your home, it is time to call for air conditioner repairs. Contact Douglas Cooling & Heating today to schedule repairs, maintenance, or replacement for your home’s air conditioning system.

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What is an Inverter Air Conditioner

May 9th, 2022

Central air conditioners are a classic. They’ve been around for a long time and they’ve come a long way. Many homes still have these systems even as heat pumps and ductless systems increase in popularity.

As time has passed, central ACs have started to offer some new features too. This has resulted in the creation of inverter air conditioners. Inverter systems are central air conditioners that have a unique ability that will help you save some extra cash and stay even more comfortable.

Interested? Read on to learn more and then contact us to schedule your inverter AC installation.

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How Long Do Air Conditioners Last?

May 3rd, 2022

If your air conditioner has been around for many summers, it’s common to question if the system will be able to make it through the upcoming cooling season. Think back to your ac unit’s performance last summer – and you might start wondering how long do air conditioners last? Douglas Cooling & Heating shares the average lifespan for different types of cooling systems and what you can do to help the air conditioner last longer.

How Long Do Air Conditioners Last?

There are no expiration dates for HVAC systems, so predicting just how long ac units typically last is not an exact science. However, we can get a good idea of what to expect in terms of air conditioner lifespan by looking at the average service life of this equipment.

  • On average, a central air conditioner lasts 10-15 years.
  • Heat pumps typically last 10-12 years.
  • Window air conditioning units average about 10 years of service.
  • A portable air conditioning unit generally runs for 5-10 years.

Many variables affect the life of an air conditioner. The climate conditions in Birmingham play a role, as do your usage habits and temperature preferences. The quality of the air conditioner can impact the number of years it will run, as does the level of maintenance it receives over those years.

Tips to Extend Air Conditioner Service Life

While 10 years might seem like a long time for an HVAC system to last, considering the amount of work they do each year, you can probably understand why they won’t last forever. While no air conditioner will run indefinitely, there are plenty of things you can do to minimize system problems and extend air conditioners’ life expectancy.

1. Practice Regular Maintenance

Your air conditioning system requires maintenance to help it run properly and avoid wear and tear. Establish a proper maintenance routine for your home’s ac unit which includes a combination of DIY and HVAC professional services.

  • Central air conditioners require one maintenance tune up annually; heat pump systems should receive two tune ups each year due to their use as heating systems in the winter.
  • Your air filter should be changed on a regular basis. Your air filter needs to be changed on a regular basis to help keep you extend the life span of your ac unit. The manufacturer will recommend how often the filter should be changed, but we recommend you check it once per month and assess its condition yourself. Pets, air conditioning use, indoor air quality, smoking indoors, and other factors can decrease the service life of your air filter. Replace your air filters when they are dirty or you notice issues with your ac system performance.
  • Keep outdoor condensing units and heat pumps clear of debris. Clean up around the outdoor unit after doing outdoor chores like mowing the lawn to keep maintain proper airflow. Be sure to remove any matter stuck against the unit’s fins, and weed around the base so vegetation doesn’t grow up to block the fins, too. Don’t store things up against the unit – leave a minimum of 24 inches clear on all sides.

A good maintenance routine will help prevent wear and tear as well as system breakdowns. If your air conditioner is well maintained over the years, it’s possible you’ll enjoy more than a decade of service from the unit, well beyond the average age of an ac unit.

2. Limit System Usage

We’re not suggesting you suffer discomfort throughout the hot months to get more time from your cooling system, but adjusting your habits can alleviate the air conditioner’s burden without making sacrifices.

  • Adjust your thermostat settings to as high as you can tolerate. This will reduce the amount of time your air conditioner runs. This will lower the difference between indoor and outdoor temperatures so the unit has less work to do.
  • When outdoor temperatures are mild, turn off the air conditioner and open the windows instead. Just be sure to close the windows before you start up the air conditioner again.
  • Use fans to cool occupied rooms and reduce air conditioning usage. You can keep comfortable even when raising the thermostat temperature a few degrees. Turn fans off when people leave the area to avoid energy waste.

3. Make Prompt Repairs

If your existing system starts to struggle or your home doesn’t feel as comfortable, don’t ignore these signs as there could be something wrong with your air conditioner. Have a professional cooling repair technician inspect your entire system and call for HVAC repairs as soon as they happen instead of waiting for your air conditioner to reach the end of its life. This will resolve any issues quickly and limit the amount of damage that can be done to the system by the faulty part or malfunction. Prompt repairs can keep energy bills low, and your HVAC equipment running efficiently.

Air Conditioner Services in Birmingham

Douglas Cooling & Heating can help you get the most out of your cooling equipment! If you’re worried that your air conditioner will not last through the summer, talk to us about new air conditioner installation services. Contact us to schedule service for your air conditioner, and our team can let you know how much longer you can expect out of your air conditioner.

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How to Find Plumbers in Birmingham

May 3rd, 2022

If you need a plumber in Birmingham, Alabama, do you know how to find one? At some point, everyone needs a plumber – when that time comes, you’ll want to be prepared. So, where can you find plumbers in Birmingham? Douglas Cooling & Heating shares how to find a quality plumbing professional along with the services a good plumber should have to solve your particular plumbing issue.

Where to Look for Plumbers in Birmingham

When it comes time to find plumbers in Birmingham, Al there are a few steps you can take to ensure you’re finding a quality professional.

Ask for Recommendations

Use the power of your network to find local plumbers in Birmingham. Start by asking your nearby friends, family, and neighbors for recommendations. These are people you trust, so they’re more likely to recommend someone who did quality plumbing work for them in the past.

Chances are, someone you know can recommend a good plumbing company. Or, if you’re lucky, they may have even had a positive experience with a plumber and be able to refer you to them. Word-of-mouth is still one of the best ways to find a quality service provider.

Search Professional Organizations

Professional organizations are a great resource when looking for professional plumbing services in the Birmingham area. Two excellent sources are the Alabama PHCC and your local chamber of commerce.

  • The Alabama PHCC is the state chapter of the National Plumbing, Heating, Cooling Contractors Association (PHCC), a national trade organization representing plumbing and HVAC contractors. The PHCC has more than 2,000 member companies in Alabama, so you’re sure to find a qualified plumber who’s right for the job. This ensures that your plumber will have industry experience because they are certified by a trade organization.
  • Your local chamber of commerce can also be a valuable resource. Chambers of commerce are membership organizations made up of businesses in a particular industry or area. They often have directories of their members, which can be helpful when looking for residential or commercial plumbing services.

Check Review Sites

It can be helpful to check reviews online when searching for plumbers in the Birmingham area. Websites like Google and Yelp are great resources for finding feedback from past customers. Keep in mind there is no way to verify these experiences, so a better strategy here is to look for how a company handles both criticisms and praise online. Look for professionalism, quality work, and responsiveness.

Choosing a Plumber to Hire

When it comes time to hire a plumber, there are a few things you should keep in mind.

  • It’s important to find plumbing contractors who hold the proper credentials to legally perform this work in Alabama. Plumbers in Birmingham, Al must hold a state certificate, which requires passing an examination.
  • The plumber you choose should be bonded and insured. That way, you know you’re covered if any damages or accidents occur.
  • Do they have experience in the type of plumbing issue or installation you need? It’s important that you feel confident this professional is able to provide the services you need. If you need emergency plumbing services, be sure to check that they will take a service call after hours.

Common Services Performed by Plumbers in Birmingham

Plumbers in Birmingham, Al thrive on repeat business and referrals. One way to ensure they are the best plumbers for your needs is to make sure they can provide services for a variety of plumbing issues. You may hire a plumber for one thing now, but when you need a different service in the future, it’s always a plus if you are able to work with a professional you already know and trust.

The common residential plumbing services provided by plumbers in Birmingham include:

  • General plumbing repairs
  • Emergency plumbing repair services
  • Piping installation
  • Water heater repair, installation, and maintenance
  • Leak detection and repair
  • Drain cleaning
  • Installation and repair of plumbing fixtures
  • Water quality services
  • Sump pump installation and repair
  • Sewer line installation and repair

Call Douglas Cooling & Heating for Plumbing Help in Birmingham

Douglas Cooling & Heating has a qualified team of plumbers in Birmingham, Al ready to help with all your home plumbing needs. Contact us today to learn more about our business and schedule a service appointment or request an installation quote.

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These Sounds From Your AC Mean Trouble

April 25th, 2022

woman-covering-her-earsWhat do you hear when you use your air conditioner? Do you hear your thermostat click on and hear your AC begin to produce a steady whoosh of cool air? If this is an accurate description of what you experience when your system is on, then your system is probably in pretty good shape.

But what if what you hear is a little different? What if it is really different?

An air conditioner that is making one or more new, concerning noises is a system that really needs an expert AC repair in Birmingham, AL. Let’s look at the noises you should be on the alert for so you know when to contact us for service.

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Kick Off The Season With a New AC Unit

April 11th, 2022

FanWhen the weather around here heats up, it can get really hot. This is why it makes sense that you would want the best possible air conditioner in your home to fend off that heat. So then the question becomes which system is the right one for you if you are in need of a new AC?

Anyone on the hunt for a new cooling system is going to want to take care of the task quickly. That is why we want you to know that we can help. Let’s discuss what your options are for your next AC installation in Birmingham, AL so you can choose the best one for your needs and get your service scheduled.

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5 Signs Your Fireplace Needs Some Assistance

March 28th, 2022

We know that using your fireplace may not be the first thing on your mind lately. You have probably turned your attention more towards making sure that your air conditioner is ready to provide cool air. This is a great choice but we’d suggest giving your fireplace a little attention too.

Much like your heater after a long season of use, your fireplace may be feeling the wear and tear that it has accumulated after several months of regular performance. Yes, your fireplace is built to be used. But, like a car, your system needs some upkeep to allow it to continue doing what it does effectively, efficiently, and safely.

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How to Detect a Toilet Leak

March 25th, 2022

A leaking toilet can lead to a big problem in any Birmingham, AL area home. As toilet leaks worsen, they have the potential to cause significant water damage to your residence and waste many gallons of water. This isn’t just bad for the earth, but leaky toilets can also cause big spikes in your water bill. Learn how to detect a toilet leak early on to avoid the headaches and expenses that come with a major leak. Douglas Cooling & Heating shares the information you need to know to identify toilet leaks and fix minor problems in your bathrooms.

Tips on How to Detect a Toilet Leak

A leak can stem from various areas of a toilet, including the tank and the toilet bowl. Below, you’ll find tips from the Douglas Cooling & Heating plumbing team that will help you detect a toilet leak in these areas. Our licensed Alabama plumbers also explain what you need to do if you do find a leak in one of your toilets.

Toilet Dye Test

The toilet dye test is a great way to confirm where the leaking your leaking toilet is. This test will confirm if your leaky toilet has a leak between the toilet tank and toilet bowl. This is often a silent toilet leak and can go unnoticed for long periods of time. Here are the directions to perform this quick test:

  1. Remove the lid from the toilet tank and set it aside.
  2. Remove any tank cleaners that color the water in the tank. Flush the toilet to clear colored water out of the tank upon removal of these materials.
  3. Once the tank has filled with clear water, add a few drops of food coloring to the tank to tint the water. There needs to be enough food coloring to noticeably change the water color, so add as many drops of food coloring as you need.
  4. Let the toilet sit unused for about 30 minutes.
  5. Check the water in the bowl. If the colored water from the tank has entered the bowl through a leak, you will be able to see the color difference due to the dye added to the tank water.

Pencil Test

The dye test is a great method for how to detect a toilet leak, but what is responsible for this leak? The pencil test is another trick for detecting a silent leak and can help you pinpoint the malfunctioning tank components responsible for the problem.

  1. Use a pencil to mark the water line on the inside of your toilet tank.
  2. Shut off the water supply to the toilet. This can be done by closing the shutoff valve on the water supply line leading into the fixture, which is typically located on the wall underneath or behind the toilet.
  3. Let the toilet sit unused for about 30 minutes.
  4. Check the pencil mark you made inside the tank.
    • If the current water level is higher than the original mark, this indicates a flush valve problem. The float, float arm, or flapper may need to be replaced, or it may be necessary to replace the gasket below the flush valve. This requires taking apart the entire toilet fixture and is a job best left to a plumber.
    • If the mark is level with the current water level, the problem is with the toilet’s fill valve. Replacing the fill valve is a simple fix that handy homeowners may be comfortable tackling themselves, or you can call your plumber to do so instead.
  5. If the pencil test indicated a problem with the flush valve, extend the test and leave the toilet unused overnight. Check the tank water level in the morning – if the tank is nearly empty, this indicates a bad gasket. If the water level is low but the tank isn’t empty, the problem is with a faulty flapper, flapper seat, or float.

Toilet Repair in Birmingham, AL

The above tests are useful for how to detect a toilet leak in your Birmingham, AL area home. If your tests show a leak, call the licensed Alabama plumbers of Douglas Cooling & Heating to schedule an appointment for toilet repairs.

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