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Signs Your HVAC System Needs Repair – Don’t Wait for Winter

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As winter approaches, your HVAC system becomes one of the most critical components in your home, providing warmth and comfort when the temperature drops. But just like any complex system, your HVAC unit can show signs of wear and tear, often giving subtle warnings before a complete breakdown. Ignoring these signs could lead to more extensive (and expensive) issues, leaving you without heat just when you need it most. To avoid any winter discomfort, here are common warning signs that your HVAC system needs repair, along with reasons why it’s essential to address them promptly. And remember, Ashley Brothers offers 24-hour emergency repair service in St. Louis, MO, so you’re never left in the cold.

1. Strange Noises

One of the earliest and most noticeable signs that your HVAC system requires attention is unusual noises. While all HVAC systems make some noise, certain sounds can indicate a serious problem.

Common Noises to Watch For:

  • Grinding or Screeching: These sounds often signal issues with the blower motor or fan. Worn-out bearings or loose components can cause these unpleasant noises, and ignoring them could lead to a complete system failure.
  • Rattling or Banging: Rattling noises may indicate loose screws, bolts, or debris in the system, while banging often suggests a problem with the motor or blower assembly. Both should be addressed quickly to prevent more significant damage.
  • Hissing: A hissing sound is usually caused by a refrigerant leak, which can be hazardous and reduce your system’s efficiency.

If you hear any of these noises, schedule an inspection with a professional technician as soon as possible. Strange sounds can quickly lead to more extensive issues, costing you more in repairs if left unaddressed.

2. Inconsistent Temperatures

Your HVAC system should keep all areas of your home at a comfortable, consistent temperature. If you notice that some rooms are warmer or cooler than others, this can be a sign that your system isn’t working as efficiently as it should.

Potential Causes of Temperature Variations:

  • Thermostat Issues: If your thermostat is faulty, it might not be accurately reading the temperature or properly controlling the system. Thermostat issues are usually quick to fix but require professional attention to ensure accurate calibration.
  • Ductwork Problems: Leaks, clogs, or improperly sized ducts can prevent heated or cooled air from reaching certain parts of your home. This not only makes for uncomfortable spaces but also forces your HVAC system to work harder, increasing wear and tear.
  • System Malfunctions: If your system has an internal issue, like a failing blower motor or weak compressor, it may struggle to maintain consistent temperatures throughout your home.

Ashley Brothers’ technicians can help diagnose and resolve the source of inconsistent temperatures, restoring comfort to every corner of your home and preventing undue stress on your system.

3. Rising Energy Bills

An increase in your energy bills, especially if your usage hasn’t changed, is a red flag that your HVAC system may be running inefficiently. As parts wear down or become dirty, your system needs to work harder to maintain the desired temperature, resulting in higher energy consumption.

Why Energy Bills Increase:

  • Dirty Filters: Dirty or clogged filters force the system to work harder to push air through, using more energy in the process. Changing or cleaning filters every one to three months is a simple way to maintain efficiency.
  • Refrigerant Leaks: When refrigerant levels are low, your system has to work overtime to cool or heat the air, leading to higher energy costs.
  • Aging Components: As parts age, they lose efficiency. Motors, compressors, and other components may start to draw more power than usual if they are close to wearing out.

Don’t ignore unexplained increases in your energy bills. Regular maintenance and prompt repairs can restore your system’s efficiency, saving you money in the long run.

4. Short Cycling

Short cycling occurs when your HVAC system turns on and off more frequently than usual. This not only disrupts temperature consistency but also puts extra strain on your system, shortening its lifespan.

Common Causes of Short Cycling:

  • Overheating: If your system is overheating due to dirty filters, blocked vents, or clogged coils, it may shut off to protect itself, only to turn back on once it cools down.
  • Thermostat Issues: Incorrect thermostat settings or positioning can lead to frequent cycles. For instance, if the thermostat is near a draft or direct sunlight, it may trigger the system to turn on and off more frequently than necessary.
  • Improper Sizing: If your HVAC system is too large or too small for your home, it can cycle frequently. An oversized system, for instance, may heat or cool the space too quickly, leading to rapid cycling.

Short cycling is not only inefficient but also a sign of underlying issues. Ashley Brothers’ experts can diagnose the cause and make the necessary repairs to restore smooth, reliable operation.

5. Weak or Insufficient Airflow

Weak airflow is another indicator that something is wrong with your HVAC system. When airflow is limited, your system has to work harder to distribute air, which can lead to overheating and premature wear.

Potential Causes of Poor Airflow:

  • Dirty Filters: Clogged filters restrict airflow, so replacing them regularly is essential for smooth operation.
  • Duct Blockages or Leaks: Leaks, clogs, or improperly sealed ducts can prevent air from flowing through your system effectively.
  • Blower Motor Issues: If the blower motor isn’t functioning correctly, it won’t be able to push air through the system as it should, leading to poor airflow.

Addressing airflow issues promptly can prevent more extensive damage and keep your system running at peak performance. A professional HVAC technician can assess and resolve the issue, restoring strong, steady airflow.

6. Unpleasant Odors

Strange smells coming from your HVAC system should never be ignored. These odors could indicate a range of issues, from dirty components to electrical hazards.

Common HVAC Odors and What They Mean:

  • Burning Smell: A burning odor can signal electrical problems, such as worn-out wiring or overheating parts. These issues can pose a fire hazard and should be inspected immediately.
  • Musty or Moldy Smell: If you notice a musty smell, mold may be present in your ductwork or air handler. Mold poses health risks and can affect indoor air quality, so it’s essential to address this issue promptly.
  • Rotten Egg Smell: This is a sign of a natural gas leak, which is highly dangerous. If you smell gas, evacuate your home immediately and contact emergency services.

Ashley Brothers offers 24-hour emergency repair service, so you can count on them to address any urgent issues, keeping your home safe and comfortable.

7. System Age and Lack of Maintenance

If your HVAC system is over 10 years old and hasn’t been maintained regularly, it’s more likely to need repairs. An older system that hasn’t received consistent care may show signs of wear, decreased efficiency, and frequent malfunctions.

Signs Your Aging System Needs Attention:

  • Frequent Breakdowns: Older systems that require frequent repairs may be nearing the end of their lifespan.
  • Reduced Efficiency: As systems age, they often lose efficiency, which can lead to higher energy bills and inconsistent heating or cooling.
  • Difficulty Keeping Up with Demand: If your system struggles to maintain a comfortable temperature, it may be time for repairs or even a replacement.

Regular maintenance can extend the lifespan of your HVAC system, but if it’s already showing signs of age, scheduling repairs can help you get a few more good years out of it. Ashley Brothers can assess your system and make recommendations for the best course of action.

Don’t Wait for Winter – Schedule Your HVAC Repair Today

Addressing HVAC issues before the winter season hits is key to staying comfortable and avoiding unexpected breakdowns. Ignoring warning signs can lead to more extensive and expensive repairs, leaving you without heat during the coldest months. From strange noises and short cycling to inconsistent temperatures and rising energy bills, these are all signs that your system needs attention. Ashley Brothers in St. Louis, MO, provides prompt, professional HVAC repairs and offers 24-hour emergency service, so you’re covered even in a pinch.

Ensure your home is prepared for winter by taking care of your HVAC system now. With Ashley Brothers’ reliable repair services, you can count on a warm, comfortable home all season long. Don’t wait for minor issues to escalate—schedule your HVAC repair today for peace of mind and uninterrupted comfort.

Need HVAC Services in St. Louis, MO?

Keep cool or stay warm with Ashley Brothers Heating & Cooling. Since 1999, Ashley Brothers have been providing residential and commercial services to the St. Louis and Jefferson County area. We specialize in the installation of new equipment, heating and cooling repair, and furnace cleaning. Craftsmanship is important, equipment choice is too. We work with only top brands like Amana, Goodman, York, and McLain. It is understandable that replacing or upgrading your equipment can be daunting. Ask us about financing. We repair all heating and cooling equipment brands. Heating and cooling repairs can happen at random, take advantage of our 24-hour emergency service. Call us today about your concerns.

How Regular AC Maintenance Can Lead to Energy Efficiency

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Maintaining your air conditioning system is not only essential for ensuring your comfort during hot summer months but also plays a significant role in enhancing energy efficiency. Regular maintenance of your AC unit can help in optimizing its performance, reducing energy consumption, and extending its lifespan. In this blog, we will explore the importance of regular AC maintenance in promoting energy efficiency and providing you with cost savings in the long run.

Benefits of Regular AC Maintenance

Regular maintenance of your air conditioning system offers several benefits, including improved energy efficiency. When your AC unit is well-maintained, it operates more efficiently, requiring less energy to cool your home. This means that you can enjoy a comfortable indoor environment without the high energy bills that come with an inefficient system.

In addition to energy efficiency, regular AC maintenance can help prevent costly repairs and breakdowns. By addressing minor issues early on, you can avoid major malfunctions that could leave you without air conditioning during the peak of summer. This not only saves you money on repair costs but also ensures that your AC system operates at its best, providing you with reliable cooling throughout the season.

Key Maintenance Tasks for Energy Efficiency

To enhance energy efficiency and maximize the performance of your air conditioning system, there are several key maintenance tasks that you should perform regularly. These tasks can help ensure that your AC unit operates efficiently, reduces energy consumption, and saves you money on utility bills. Here are some essential maintenance tasks for promoting energy efficiency:

1. Air Filter Replacement: One of the simplest yet most effective maintenance tasks is regularly replacing the air filter in your AC unit. A clogged or dirty air filter can restrict airflow, forcing your system to work harder to cool your home. By replacing the air filter every 1-3 months, you can improve airflow, reduce energy consumption, and promote energy efficiency.

2. Coil Cleaning: Another important maintenance task is cleaning the evaporator and condenser coils in your AC unit. Over time, these coils can accumulate dirt and debris, reducing their ability to transfer heat efficiently. By cleaning the coils annually, you can improve heat transfer, increase energy efficiency, and prevent system breakdowns.

3. Refrigerant Levels Check: Checking and maintaining proper refrigerant levels is essential for the efficient operation of your air conditioning system. Low refrigerant levels can cause your AC unit to work harder, increasing energy consumption and potentially damaging the compressor. Regularly checking and maintaining the correct refrigerant levels can help optimize system performance and energy efficiency.

4. Duct Inspection: Inspecting and sealing leaks in your ductwork is another important maintenance task for improving energy efficiency. Leaky ducts can allow cool air to escape, reducing the efficiency of your AC system and increasing energy consumption. By sealing duct leaks, you can improve airflow, reduce energy wastage, and enhance overall energy efficiency.

5. Thermostat Calibration: Calibrating your thermostat regularly ensures that your AC system operates as efficiently as possible. A properly calibrated thermostat helps maintain consistent temperatures and prevents your system from overworking or running unnecessarily. By adjusting the thermostat settings and scheduling regular temperature checks, you can optimize your AC system’s performance and energy efficiency.

Long-Term Benefits of Energy Efficiency

Investing in regular AC maintenance to promote energy efficiency can provide several long-term benefits for homeowners. By maintaining your AC unit properly, you can extend its lifespan, reduce the risk of costly repairs, and ensure that it operates efficiently for years to come. Additionally, energy-efficient systems consume less energy, leading to lower utility bills and cost savings over time.

Energy-efficient air conditioning systems also have a positive impact on the environment by reducing carbon emissions and energy consumption. By minimizing your home’s energy usage, you can lower your carbon footprint and contribute to a more sustainable future. Choosing energy-efficient appliances and practices not only benefits your wallet but also helps protect the planet for future generations.

Summary

Regular AC maintenance plays a crucial role in enhancing energy efficiency, reducing energy consumption, and providing homeowners with cost savings in the long run. By performing key maintenance tasks such as air filter replacement, coil cleaning, refrigerant level checks, duct inspection, and thermostat calibration, you can optimize your air conditioning system’s performance and promote energy efficiency.

Need HVAC Services in St. Louis, MO?

Keep cool or stay warm with Ashley Brothers Heating & Cooling. Since 1999, Ashley Brothers have been providing residential and commercial services to the St. Louis and Jefferson County area. We specialize in the installation of new equipment, heating and cooling repair, and furnace cleaning. Craftsmanship is important, equipment choice is too. We work with only top brands like Amana, Goodman, York, and McLain. It is understandable that replacing or upgrading your equipment can be daunting. Ask us about financing. We repair all heating and cooling equipment brands. Heating and cooling repairs can happen at random, take advantage of our 24-hour emergency service. Call us today about your concerns.

Reasons Your Furnace is Still Running After Reaching the Set Temperature

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During the cold winter months, we rely on our furnaces to keep our homes warm and comfortable. However, there may be times when we notice that our furnace continues to run even after it has reached the set temperature. This can be a cause for concern, as it may indicate that there is an underlying issue with your heating system. In this blog post, we will explore some common reasons why your furnace may still be running after reaching the set temperature.

1. Incorrect Thermostat Settings:

One of the most common reasons why your furnace is still running could be due to incorrect thermostat settings. Ensure that your thermostat is set to the desired temperature and that it is not set to the “continuous” or “fan” mode. In these modes, the fan or heating system will continue to run regardless of the actual temperature in your home. Double-checking your thermostat settings can help resolve this issue.

2. Dirty Air Filters:

Another common culprit for a furnace that keeps running is dirty air filters. Over time, air filters can become clogged with dust, debris, and other particles, inhibiting proper airflow. When the airflow is restricted, it can take longer for your furnace to reach the set temperature, causing it to continue running. Regularly changing or cleaning your air filters can help prevent this from happening and also improve the overall efficiency of your furnace.

3. Thermostat Placement:

The placement of your thermostat can also contribute to your furnace running longer than necessary. If your thermostat is located near a window, vent, or any other source of drafts, it may receive inaccurate temperature readings. This can trick your furnace into thinking that the temperature has not yet reached the desired level, causing it to keep running. Consider relocating your thermostat to a more central area in your home to avoid such issues.

4. Leaky Ductwork:

Leaky ductwork can lead to warm air escaping before it reaches the desired areas of your home. When this happens, your furnace will continue to run in an attempt to compensate for the lost heat. Sealing any leaks in your ductwork can help resolve this issue and improve the efficiency of your furnace.

5. Malfunctioning Thermostat:

If you have ruled out the other common causes and your furnace still runs continuously, it is possible that your thermostat is malfunctioning. A faulty thermostat may not accurately measure the temperature or send the correct signals to your heating system, causing it to run longer than necessary. If you suspect a malfunctioning thermostat, it is advisable to contact a professional HVAC technician to diagnose and replace the thermostat if needed.

6. Oversized Furnace:

An improperly sized furnace can also be a reason why it continues to run after reaching the set temperature. A furnace that is too large for your home will heat it quickly, but it may shut off before the whole space reaches the desired temperature. As a result, the furnace will turn back on soon after, leading to constant cycling. If you suspect that your furnace is oversized, consult a professional to evaluate your heating needs and recommend the appropriate furnace size.

Summary

There can be various reasons why your furnace is still running after reaching the set temperature. Checking your thermostat settings, regularly changing air filters, ensuring the proper placement of the thermostat, sealing leaky ductwork, and addressing any thermostat malfunctions are all important steps in troubleshooting this issue. It is also worth considering the size of your furnace to ensure it is appropriate for your home’s heating needs. If you are unsure or unable to identify and address the problem, it is always best to contact a professional HVAC technician to diagnose and resolve the issue to ensure the optimal performance of your furnace.

Need HVAC Services in St. Louis, MO?

Keep cool or stay warm with Ashley Brothers Heating & Cooling. Since 1999, Ashley Brothers have been providing residential and commercial services to the St. Louis and Jefferson County area. We specialize in the installation of new equipment, heating and cooling repair, and furnace cleaning. Craftsmanship is important, equipment choice is too. We work with only top brands like Amana, Goodman, York, and McLain. It is understandable that replacing or upgrading your equipment can be daunting. Ask us about financing. We repair all heating and cooling equipment brands. Heating and cooling repairs can happen at random, take advantage of our 24-hour emergency service. Call us today about your concerns.

How To Clean A Furnace

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How To Clean A Furnace

If you are having trouble with a furnace in your home, there is a good chance it needs a deep cleaning. A thorough cleaning will remove any dust, dirt, and debris that has built up in your ducts. It also improves the air quality and efficiency of your furnace, and reduces the need for future heating repairs. It will keep your family more comfortable and help you save money in the long run.

Clean the Filter

A clogged filter can decrease the efficiency of your furnace and lead to premature system failure. A dirty filter can also affect the quality of your air and increase energy costs. Inspecting and changing your filter on a regular basis helps maintain the health of your home and lowers your utility bills. Typically, it’s recommended to clean your filter every 30-90 days. The type of filter you have will determine when it needs to be cleaned and replaced. There are several types, including mechanical and electrostatic filters. If you’re unsure what kind your furnace has, check with the manufacturer or contact your heating and cooling company for assistance. Most furnaces have a filter that is housed in a door on the intake side of the unit, but some have a top and bottom door.

Clean The Blower

The blower of your furnace is an important part that needs to be cleaned on a regular basis. If you clean it, your furnace will operate more efficiently and last longer. A clogged blower wheel requires more current from the motor, making it less efficient. It also makes the heat exchanger run hotter, which shortens its lifespan. If the blower wheel has been clogged for a long time, it may need to be removed and cleaned by a professional. This can be a difficult task that is best left to an HVAC service expert.

Clean The Heat Exchange

A dirty exchanger can reduce your energy efficiency and raise your heating costs. It can also be dangerous, as it can release fumes that are harmful to your family and home environment. The best way to clean your furnace is to call in a professional HVAC technician. This is especially true if your exchanger isn’t working properly or needs repair. To clean your furnace heat exchanger, start by removing it from the front of the unit and disconnecting it from electricity. You will need a pipe brush and a cleaning solution to complete the job.

Clean The Combustion Chamber

Your furnace’s combustion chamber contains the flames and burners that heat your home. Over time, soot can build up in this area. If left untreated, the soot can corrode the walls of the chamber and cause carbon monoxide to leak into your home. To avoid this, the combustion chamber needs to be carefully cleaned on a regular basis. Contact us today to learn more!

Welcome to Our Blog

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Welcome to our blog. We are glad you found your way here. You will find interesting and valuable articles pertaining to our business and the services we offer. Continue to come back as our blog will be coming soon with updated articles.