Monday, September 25, 2023

My Furnace Won’t Turn Off – Why?

Furnaces provide dependable heating for many years. However, like any other machine, it can experience some issues at one point. One of the most common heating problems is when a furnace won’t turn off as expected. Learning more about common furnace problems helps homeowners determine when to call an HVAC technician and request professional assistance. This article discusses several of the usual culprits behind a furnace that won’t shut down. We also share tips on how to resolve them.

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Furnace Won’t Turn Off: Causes & Solutions

Here are seven of the usual reasons your furnace won’t turn off and what can be done to resolve them:

Related Article: The Importance Of Home Air Sealing Your Home On Energy Costs

1. Incorrect Thermostat Setting

image of a wi-fi thermostat for home heating systems

The reason behind your furnace not shutting down may be due to a simple thermostat issue. The thermostat may be set to ON instead of AUTO. If so, adjust the settings and switch it to AUTO.

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2. Wrong Temperature Setting

The furnace will run continuously and won’t shut off if the thermostat is set to an unnecessarily high temperature. If this is the cause of the issue, consult an HVAC expert regarding the correct temperature settings for your system. Many homeowners think that their homes will heat faster by cranking the thermostat to a higher temperature.

This practice only spikes up your energy bills. Forgetting to lower the temperature may also result in homes becoming too hot and uncomfortable. The temperature setting in a furnace shouldn’t exceed 75 degrees Fahrenheit in most regions.

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3. Damaged Thermostat Wiring

image of thermostat wires

The thermostat may have damaged wiring if it’s over a decade old. Another reason for the damaged wires is pest infestation, like rats, in the walls. Have an HVAC professional inspect the wiring to determine if there’s any damage.

Keep in mind that you must never try to test or repair the thermostat wiring on your own. This is a dangerous task; completing it incorrectly can damage the thermostat. Worse, the thermostat may not be able to work again. Moreover, the thermostat wiring is linked to the wiring system in your home. Tinkering with it can electrocute anyone who comes in contact with it.

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4. Dirty Air Filters

image of a dirty hvac filter

Dirty air filters can prevent the furnace from shutting off. Replace the air filters as necessary so this issue doesn’t occur. Call an HVAC technician to assist in filter replacement if the air filters cannot be accessed easily. You can also inquire about the right filter size to help improve the airflow. Having an HVAC professional helps you ensure that you use the correct air filter for your system.

Related Article: Seek A Second Opinion Before Replacing Your HVAC System

5. Problems with the Furnace Relay Switch 

The relay switch may be stuck, causing the furnace not to turn off. If so, it needs to be reset. Call an HVAC technician to assess the relay switch to determine if it needs resetting or replacing. This will help enhance your furnace’s performance.

Another relay switch issue is when the contacts arc fuse and get pitted. As a result, the contacts cannot open correctly, preventing the furnace from shutting down as expected. This issue is likely present if you see a spark inside the furnace.

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6. Furnace Gas Valve Is Stuck

The gas valve can get stuck after many years of use. When this happens, the furnace continuously combusts natural gas or propane and generates heat. Heated air will continue circulating throughout your home even after shutting down the furnace. As a result, the temperature continues to rise, and your home becomes too hot regardless of the current temperature settings.

A stuck gas valve accompanied by a gas leak can signal imminent dangers to your household. Higher gas flow can increase your gas bills, but it also means greater risks of fires, explosions, and carbon monoxide poisoning. Call an HVAC technician to resolve this gas valve problem immediately and protect your home and family.

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7. Leaky Air Ducts

image of a hvac ductwork

One of the early signs of a leaky air duct is uneven home heating. This is when inconsistent heating services from your furnace cause each room to have a different temperature. Another indicator is a higher dust buildup in your home. Lastly, a sudden and unexplainable rise in your energy bills can be because of damaged or leaky ductwork that needs to be replaced.

These problems occur from incorrectly sized ductwork that doesn’t match the heating system or the home. Air leaks and heat loss can also be caused by pests or small critters breaking into the ducts to make it their home. The best way to resolve these issues is to call a reliable HVAC technician who will inspect the ductwork to repair or replace them as needed.

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How to Reduce Common Furnace Problems

Reducing furnace problems include following several crucial steps. Hire a professional HVAC technician to perform these services so you are certain that they are done accurately and, if applicable, your warranty remains intact. All maintenance and repair services should follow the manufacturer’s instructions written in the product warranty. Moreover, HVAC professionals are trained to conduct these services correctly the first time.

Related Article: Furnace Will Not Turn On With Thermostat

Annual Heating Maintenance Services

image of an hvac technician performing a heating system tune-up

Booking yearly heating maintenance services helps find the problems before turning on your furnace. An HVAC technician will conduct thorough inspections and tests of all the furnace’s components. They will then let you know of any existing problems and recommend solutions. If your furnace is too old, they can suggest replacing it with a more advanced and energy-efficient heating system.

An HVAC tune-up includes a technician opening the furnace to clean it thoroughly. The dust and debris on its parts are eliminated, so you can enjoy using a fresh and clean system. They can also clean the ducts, registers, and vents to remove all debris.

Seasonal cleaning services also include changing the air filter and removing debris around it. The service provider will also check the air filter size and inform you of the frequency of air filter replacement.

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Addressing Heating Problems Promptly

Call your trusted heating service provider at the first indication that your furnace is experiencing any problem. Early diagnosis and repair mean less wear and tear, so the heating system’s components do not fail prematurely. Moreover, you will save time and money by scheduling heating checkups and repairs sooner.

Related Article: What To Do When Your Furnace Blower Keeps Running But No Heat 

Conclusion

A furnace that constantly runs presents many issues to homeowners. Professional HVAC services are crucial in system maintenance. A few problems can keep your furnace from turning off as expected, spiking the heating costs. Get in touch with a reputable HVAC company and book a service appointment at the first sign of these problems.

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Related Article: An Overheating Furnace Is A Major Concern

Call Point Bay Fuel For All Your HVAC Requirements

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Searching for exceptional heating and cooling services in Ocean County and Monmouth County, New Jersey? Look no further than Point Bay Fuel. Our team of experts comprises professionally certified technicians who can perform top-quality HVAC replacements, installations, repairs, and tune-ups. Our techs are experienced and knowledgeable in servicing any HVAC system accurately and safely.

Rest assured, you will receive quality and affordable services when you work with us. Our maintenance services improve your home’s comfort, energy efficiency, and more while reducing home heating expenses. We can suggest the most suitable and budget-friendly solutions for your HVAC repair or replacement system needs. We guarantee all the work we do because your satisfaction is our priority. To schedule a service appointment, call Point Bay Fuel today. We offer free, in-home estimates.

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The post My Furnace Won’t Turn Off – Why? appeared first on Point Bay Fuel.

Monday, September 18, 2023

Why Is Furnace Sizing So Important?

image of tape measure depicting furnace size and hvac installation

Large furnaces are impressive but aren’t always the best option for your home. Highly powerful machines may only offer sub-optimal results if installed in incompatible spaces. It is recommended that you match your home’s needs instead of aiming to get the largest available size. Selecting a furnace can be complex as it requires the consideration of several factors. Have an experienced HVAC technician to help you as they know how to scientifically calculate the best furnace size that’s compatible with your home. Keep reading to learn the importance of furnace sizing.

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Why Is Furnace Sizing So Important?

Many people get furnace sizing wrong. They often choose furnaces using dubious criteria. They usually undershoot or overshoot the mark because they don’t have the proper guidance in selecting the right furnace, resulting in adverse effects. They will suffer negative consequences, especially if the selected furnace is far from the ideal size. It may cause physical and financial stress rather than help your family. Even the smallest gap may cause problems. Therefore, getting it right at the onset is essential so you can enjoy years of stress-free ownership. Here are several disadvantages of incorrect furnace sizing and valuable tips on how you can choose the most suitable furnace size for your home.

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What’s Wrong with Oversized or Undersized Furnaces?

Here are several negative impacts you will experience with undersized or oversized furnaces:

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Comfort

feeling chilly due to improper furnace size

An undersized furnace doesn’t have sufficient power to warm your entire home. This will become especially obvious during the coldest days of the year. The furnace may be running on full blast, but you still require layers of clothes and blankets to keep warm. The heating system can also run throughout the day but still fails to achieve the set temperature. Think about how an overworked furnace will impact your energy costs too!

On the other hand, oversized furnaces create their own issue. It will warm some areas too fast, making the thermostat think the whole house has reached the desired temperature. This will trigger the furnace to shut off even though other rooms are still cold. Occupants may complain about these uneven temperatures. The furnace will short-cycle, which causes a spike in energy costs.

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Related Article: An Overheating Furnace Is A Major Concern

Furnace Efficiency

image of a poor efficiency rating depicting furnace efficiency

The activity level of a furnace dictates the fluctuations in its energy consumption. For instance, the start-up and shut-down phases tend to consume more energy. As a result, these phases should be minimized. It is during the steady state or the furnace’s middle phase that it reaches maximum efficiency. 

Oversized furnaces tend to switch on and off quickly. As mentioned above, this is a problem known as short cycling. It occurs repeatedly throughout the day, using more energy than a correctly-sized furnace. The unit will never achieve a steady rhythm. On the other hand, undersized furnaces are likely to work harder to heat your home. This can cause significant wear and tear. Heating systems account for most of the energy needs of US homes. Incorrect sizing only makes it worse for families and the environment.

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HVAC Lifespan

Short cycling hinders comfort and efficiency while also causing lifespan issues on the furnace and its components. Quickly turning on and off results in faster wear and tear in components. This may cause your heating system to only work for a decade or less instead of getting 20 years of more service life. This may also happen when you have an undersized furnace.

You will need a premature furnace replacement if this occurs. This means spending thousands on a new installation. Remember that heating systems aren’t trivial investments. Therefore, you should spend money wisely and have an HVAC professional accurately assess the right furnace size for your home. Smart selection means having an experienced HVAC tech to assist you in finding the ideal furnace for your home.

Related Article: The Importance Of Home Air Sealing Your Home On Energy Costs 

Energy Costs

image of a couple calculating bills and home heating

Everything comes at a cost. Consuming more energy means you will pay higher monthly bills. This is true whether you have a furnace powered by heating oil, propane, or natural gas. An undersized or oversized furnace will make you spend more on fuel than necessary. The difference can be thousands of dollars annually. You have to pay for this much in excess but not get anything good in return. You will experience uneven heating instead of home comfort. Ensure that you get an accurately-sized furnace to prevent wasteful spending. Ask an HVAC professional to compute the right size.

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How Proper Furnace Size Is Calculated

Here are several ways a furnace size is calculated properly:

Load Calculation

Every home has unique heating needs. Many factors can influence the load, such as orientation, layout, floor area, window type, siding material, and insulation level. Manual load calculation is a long and complex process, so HVAC professionals usually utilize advanced software to help them. They will input the values, and the software will generate immediate results.

Old-fashioned technicians may depend on rules of thumb to arrive at their numbers. However, this usually yields inaccurate results. Ensure you hire a reputable HVAC contractor who uses modern techniques to get the exact figures you can rely on. Do this when you need a heating system replacement. 

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BTUs

fujitsu gas furnace upgrade toms river new jersey

Are you unsure about replacing your furnace? Do you want to study all your options before getting professional assistance? To get a quick estimate, two variables are available for you to use. The first is your home’s square footage, and the second is your area’s heating factor. Multiply these two, and you will get a rough estimate. 

Indoor heating needs to respond to outdoor temperatures. Expect mostly high temperatures year-round if you live near the equator. Moving up in latitude means the place gets colder, and the heating system load becomes heavier. For instance, California’s heating factor is 30 to 35 BTUs, while Minnesota’s is 50 to 60 BTUs.

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Insulation

The regional climate is out of your control, but you can insulate your home. High insulation levels lower the influence of external factors on your home’s temperature. Place your material of choice across vulnerable spaces like floors, exterior walls, attics, and ceilings. You may also place insulation on crawl spaces or the basement. You should also seal the gaps along windows and doors. Having proper insulation can mean you can get a furnace that operates below the expected load and still works fine. For instance, you own a 1000-square-foot home in Minnesota that typically requires a 60,000 BTU furnace. The proper insulation can mean that this load may be reduced significantly.

Related Article: How HVAC Comfort Zones Cut Energy Costs

Conclusion

Compatibility is what is crucial when purchasing a furnace for your home. Ensure you get the furnace size that best fits your home instead of the biggest one available on the market. Have an HVAC professional conduct advanced load calculations to get accurate results. Your diligence will reward you with a longer furnace lifespan, efficient energy usage, considerable energy savings, and a comfortable home.

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Call Point Bay Fuel For All Of Your HVAC Requirements

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For your HVAC service needs in Ocean County and Monmouth County, New Jersey, call Point Bay Fuel. Our professionally certified technicians specialize in exceptional heating and cooling installations, replacements, repairs, and maintenance. Our knowledgeable and experienced technicians can always conduct accurate and safe HVAC services.

Point Bay Fuel guarantees quality services at the most competitive prices in the area. Our tune-up services can ensure better comfort, energy efficiency, and reduced home heating costs. We can also suggest the best HVAC repair or replacement system that is within your budget. All our work comes with a guarantee. Give Point Bay Fuel a call today to schedule a service appointment. We offer free, in-home estimates.

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The post Why Is Furnace Sizing So Important? appeared first on Point Bay Fuel.

Monday, September 11, 2023

Tips on How to Protect Your HVAC Warranty

image of top tips depicting top tips for hvac warranty protection

Homeowners feel a sense of confidence after installing a new HVAC system. Modern heating and cooling unit designs are reliable and have a long lifespan. Moreover, they come with long-term warranties which cover installation problems, unit defects, system failures, and more. Having an active HVAC warranty means you don’t need to worry about HVAC repair and replacement costs.

It is vital that you take care of your system and follow the terms stated in the warranty. This way, you can unknowingly prevent voiding the warranty. Otherwise, you may not get the support you need when HVAC problems crop up. Here are several tips on what you can do to protect your HVAC warranty:

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Useful Ways To Keep Your HVAC Warranty Valid

This article explores a few methods on how you can keep your HVAC warranty from becoming void.

Related Article: Seek A Second Opinion Before Replacing Your HVAC System

Choose a Qualified HVAC Technician for the Installation

image of an HVAC contractor and hvac installation consultation

Heating and cooling systems require a substantial amount of money to acquire. Therefore, you shouldn’t let unqualified individuals tinker with it. Ensure that the HVAC company has a team of licensed HVAC technicians. Inquire about their accreditations and backgrounds. The best ones will proudly provide you with proof of their competence. Others may try to lure you with low prices, but you take on the risk of hiring inexperienced workers. They may end up making it worse. Their insufficient qualifications may force the manufacturer to void the warranty. Impose a high standard when you are looking for technical assistance. 

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Register Your HVAC System’s Warranty

image of a homeowner registering their new hvac unit

New items and installations grab our attention. We become excited about using our smart devices, driving our cars, and operating our HVAC systems for the first time. This fixation on these new purchases can make us neglect crucial matters like warranty registration. Ensure that you do it within the allotted period to avoid problems later. In most cases, you can register your heating and cooling equipment online. If you are unfamiliar with how to do it, ask your HVAC contractor for assistance. The registration shouldn’t take longer than several minutes if you have the necessary details on hand.

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Leave Heating & AC Repairs to Certified HVAC Technicians

Many homeowners wish to try do-it-yourself solutions when their HVAC system malfunctions. Some do it to save money, while others want to be self-reliant or satisfy their curiosity. It isn’t an issue with basic troubleshooting like checking for loose cables, dirty filters, debris, and leaks. However, it is best to leave any issues with your unit in the capable hands of certified technicians when taking on advanced tasks like replacing components. These are delicate processes that can go wrong in multiple ways. Most warranties also get invalidated if you tinker with essential components. Let professionals handle the repairs.

Related Article: What is a High-Velocity Mini Duct Air Conditioning System?

Stick to a Regular Heating & Cooling Maintenance Routine

image of an air conditioner tune-up

HVAC systems can last for more than ten years with proper maintenance. This includes getting regular upkeep throughout the years. Don’t wait until the system ages before doing something. Start as soon as possible and be consistent to get the best possible results. Most warranties only stay active if the system receives constant professional maintenance. Therefore, you shouldn’t ignore this. Book yearly checkups. You can also do easy tasks like replacing the air filters and cleaning the exterior monthly. 

Related Article: 7 Must-Have Accessories to Improve HVAC Performance

Study the HVAC Warranty Coverage and Limitations

Don’t make assumptions about the warranty. This is a common mistake many homeowners make. Read the warranty from start to finish to be clear and certain of its contents. This is the best way to learn the exact coverage as it differs from manufacturer to manufacturer. Some provide more generous support than others. Read the details so you know the limits at the onset, saving you from hassle and frustration later. Determine the warranty’s validity period and ask if it can be renewed or extended. Don’t wait for deadlines before doing anything because you might miss them. Be proactive about your system’s warranty. 

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Keep Related HVAC Service Receipts and Documentation

It isn’t sufficient that you do the right thing. You should be ready to provide proof when needed. For instance, you must keep the relevant receipts and documentation from HVAC repairs and tune-up visits. These will prove your diligence in taking care of your system. Showing these when claiming a warranty means the manufacturer won’t have a reason to deny your request. You may find scheduling HVAC visits with a professional during peak seasons challenging. Therefore, book appointments during spring and fall when there is low demand. Consider signing up for a multi-year maintenance agreement to get top priority.  

Related Article: How HVAC Comfort Zones Cut Energy Costs

Use Approved Parts for HVAC Replacements

pbf hvac installation service

Use original parts when possible during replacement. This way, you are sure of their performance and compatibility. Avoid using third-party products even if they are cheaper. They can cause issues and spike your overall expenditures. They may also void the warranty, so you cannot enjoy technical support from the manufacturer. Keep in mind that the manufacturer can’t guarantee the equipment’s quality if you put a foreign component in it. Preserve the system’s integrity and don’t make risky decisions.  

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Conclusion

Product warranties protect consumers from headaches, especially during the beginning stages of ownership. They give you peace of mind about the equipment’s longevity and quality. Warranties are crucial for big purchases like HVAC systems because they cover the cost of repairs and replacement for defective units. People have to remember that warranties have their limits. They only cover specific issues indicated in the document. Their validity also relies on the owners’ behavior regarding registration, documentation, maintenance, repair, replacement, and support selection. Always have a certified technician assist you when HVAC issues arise.

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Give Point Bay Fuel A Call For All Your HVAC Requirements

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Point Bay Fuel comprises certified HVAC technicians who can conduct excellent heating and cooling services in Ocean County and Monmouth County, New Jersey. Count on us to perform superior HVAC tune-ups, repairs, installations, replacements, and more. As the most sought-after HVAC service provider, we are always ready to serve you!

Our company can provide quality and affordable HVAC services in the area. The maintenance services we offer can help improve comfort and energy efficiency and reduce energy expenses. Our team can recommend the most suitable solution for your home or business that’s within your budget. All our work is guaranteed to your satisfaction. Call Point Bay Fuel today to schedule a service appointment. Call now!

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The post Tips on How to Protect Your HVAC Warranty appeared first on Point Bay Fuel.

Monday, September 4, 2023

Understanding the Dangers of Using an Old Air Conditioner

image of an old air conditioning unit that needs an AC unit replacement

Air conditioners are significant investments, so homeowners try and use them as long as possible. However, negative experiences may happen when you use them beyond their prime years. Owners must be diligent in the upkeep of these machines to extend their lifespan. They should also learn of their mechanical limits. Inevitably, an air conditioner replacement is required even with the most diligent maintenance schedule. Keep reading to learn of the dangers of using an old air conditioner.

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Understanding the Dangers of Using an Old Air Conditioner

This article explores several hazards when using an old air conditioning unit.

Related Article: How To Prevent Your Air Conditioner From Freezing Up

Bacterial Infections

Air conditioners are popular in hot and humid areas. They lower your home’s temperatures and relative humidity, giving you long-term relief from outside weather conditions. Air conditioners make the hot months bearable, but they aren’t invincible to the environment. The moisture and heat inside them encourage bacteria to grow.

Most microorganisms multiply on air filters, but a few can be found deep within the units. Bacteria can spread throughout the house via the ducts. These can infect your household. Routine cleaning may not resolve the problem in old units, so a fresh start with a new air conditioner is better.

Respiratory Health Risks

image of a homeowner experiencing asthma due to using an old ac unit at home

People’s immunity levels vary. Some don’t get sick even though they are repeatedly exposed to allergens and pathogens. On the other hand, some individuals will experience symptoms immediately. Family members afflicted with asthma and bronchitis are also more vulnerable to these hazards. Air conditioners block airborne particles like dirt, dust, pollen, and dander to help improve air quality. However, old air conditioners are less efficient in doing this task. The ductwork may also have hidden leaks letting unwanted particles inside the system. This, in turn, spreads them around your home. Replacing your air conditioner is best if repeated cleaning doesn’t stop the symptoms.

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Sick Building Syndrome

Buildings have unique characteristics. It isn’t only their architecture or interior design that you should look into, but also the feeling you get when you walk inside them. Some buildings will make you happy and relaxed, while others will make you feel sick and lethargic. The phenomenon is called “sick building syndrome.” It can be highly detrimental to businesses because workers will suffer from high turnover and low productivity. Homeowners should be careful about developing this condition. If your family keeps getting sick, you may have poor air quality because of an old air conditioner. Get an air conditioner replacement to feel the difference.

Related Article: When to Call Emergency HVAC Services

Increased Risk of Fire

image of an air conditioner on fire

Old air conditioners tend to have worn-out components and frayed wires. Forcing them to work despite the degradation only leads to problems. Heat may accumulate in the system’s interior until it reaches a dangerous level. Exposed wires can result in a short circuit. It may also cause a fire that will damage your home. Remember that once a fire starts, it may spread too fast. The best way to deal with fire is to prevent them from happening. Get rid of hazards like old air conditioners.

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Danger to Ozone Layer

Standards for modern home appliances offer great protection from dangerous chemicals. It didn’t use to be like this. Many decades ago, low standards resulted in the use of volatile substances like refrigerants. These chemicals turned out to be a hazard to the environment. They cause high UV radiation levels to enter the atmosphere and destroy the ozone layer. Old air conditioners and refrigerators contain these refrigerants. Governments banned these chemicals, so leak issues in aging systems can no longer be solved. You should replace your old unit with a modern air conditioner with safe and eco-friendly refrigerants.

Related Article: What is a High-Velocity Mini Duct Air Conditioning System?

High Energy Bills

image of a homeowner calculating bills from cooling

High energy usage of your old air conditioner is another reason to get a replacement. Past models already had low efficiency from the start and further deteriorated as they aged. You shouldn’t have to dread getting your monthly energy bills. Modern air conditioners consume only a fraction of your old cooling unit’s electricity. Replacing your AC with a new model will instantly reduce your bills and justify the installation cost. If you have neighbors or friends who recently bought new air conditioners, ask for their feedback on prices and savings. They can give you the figures to convince you to get a replacement.

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Poor Air Conditioner Performance

Old air conditioners may not provide you with the cooling performance you want. They don’t have the power to produce sufficient cool air for the house. They may only be enough to cool some rooms but not others. It isn’t ideal if you are in one of the hotter rooms. You may need to move to a cooler room to get relief from the summer heat. However, this isn’t always possible, and it is also inconvenient. This issue won’t improve, and you can only expect your system’s performance to worsen over time. The only solution is to get a replacement air conditioner for your aging one.

Related Article: Why Are My Lights Flickering When My AC Turns On?

Frequent Cooling System Failures

air conditioner repair near me

Old HVAC units aren’t reliable. They fail to provide the cooling you need when you need it the most, such as during the hottest day of the summer season. Old air conditioners may not be able to lower the temperature inside your home and bring you comfort. They may even fail and break down. These problems may crop up more often over time. Booking repairs can take several days, leaving your family vulnerable to the heat. There is also an increased chance of heat stroke for young children, pets, and older people. Ensure that you get a more reliable home air conditioner.

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Costly Air Conditioner Repairs

It isn’t just annoying when the cooling system breaks down. They are also expensive. Old air conditioners possibly have several defective components, including crucial ones. The cost of frequent breakdowns can quickly pile up. It is better to spend money on purchasing a new air conditioner. This way, you can enjoy stress-free ownership because it is fresh from the factory and is under warranty. Be diligent with HVAC tune-ups so you will not require repairs for many years.

Related Article: 7 Steps On How To Unfreeze Your AC Coils

Conclusion

Everything has limits, even air conditioners. These machines may have long lifespans, but they eventually must be replaced. Some apparent signs are poor system performance, high energy bills, persistent health issues, and frequent breakdowns. When you keep using an aging unit, it will come with hazards that cannot be ignored. It can be more expensive than what you’re trying to avoid. Make the right choice for your family. Buy a replacement air conditioner and enjoy a fresh start.

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Related Article: The Importance Of Home Air Sealing Your Home On Energy Costs

Call Point Bay Fuel For All Your HVAC Requirements

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Point Bay Fuel is the leading provider of heating and cooling services in Ocean County and Monmouth County, New Jersey. Our professionally certified and highly skilled technicians specialize in HVAC installations, repairs, tune-ups, and replacements. Count on us to deliver top-quality services to all our clients. 

At Point Bay Fuel, we know the importance of a comfortable and energy-efficient home. This is the reason we provide affordable pricing for our services. Our maintenance services can help improve comfort and lower energy expenses. If you need to repair or replace your HVAC system, our knowledgeable technicians can recommend the best option while staying within your budget. We offer a satisfaction guarantee for all our work.

Call Point Bay Fuel to schedule a service appointment with us. We provide free, in-home estimates so you can make informed decisions regarding your HVAC systems. Trust Point Bay Fuel to provide superior HVAC services that will exceed your expectations!

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Contact us now by calling (732) 349-5059 to speak to one of our home comfort specialists! Click the link to view our service area.

The post Understanding the Dangers of Using an Old Air Conditioner appeared first on Point Bay Fuel.

Monday, August 28, 2023

Air Conditioner Capacitors: What They Are & Why They Are Important

image of an air conditioner capacitor

Air conditioner capacitors are crucial in the proper functioning of your air conditioner. While they may be small in size, these electrical parts have a significant impact on the air conditioner’s overall performance. Learning what AC capacitors are and why they are essential is crucial for both homeowners and HVAC enthusiasts. 

This article discusses the AC capacitors’ role, function, and importance. This includes the various types, common signs of capacitor problems, and why capacitors are important in maintaining efficient home cooling. When you are knowledgeable about capacitors, you are better equipped to identify and address the potential problems they may have. This way, you are sure your air conditioner has optimal performance and longevity.

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The Air Conditioner Capacitors’ Function

An air conditioner capacitor is a cleverly designed device made of two metal conductors that is separated by an insulating material. When it comes to air conditioners, capacitors are usually recognizable as big, cylindrical batteries that have two or three posts sticking out of the top.

The air conditioner capacitor is vital in powering the system’s motors, allowing it to cool your home effectively. This small but crucial part typically needs replacing because it tends to malfunction or fail.

An air conditioner capacitor that stops working can translate to a disruption in your HVAC system’s operations. This results in your air conditioner struggling to distribute cold air, increasing the strain on the unit and potentially spiking your home’s energy costs. When you understand why the air conditioner capacitor is important, you can address any issues immediately. This way, you will have efficient home cooling while preventing unnecessary expenditures.

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Related Article: How To Prevent Your Air Conditioner From Freezing Up

Why Is An Air Conditioner Capacitor Important?

image of an hvac contractor performing ac capcitor repair

The primary role of an air conditioner capacitor is to store and release electrical energy to power the motors, ensuring the air conditioner functions properly. Turning on the cooling system leads to the capacitor providing a jolt of electricity to start the motors. This allows the motors to spin and run the compressor and fan. It is a temporary source of power, supplying the needed energy for the initial AC motor startup.

The air conditioner is crucial as the motors will have difficulty starting or may not start at all without it. A faulty capacitor can result in issues like an air conditioner not turning on, the compressor repeatedly cycling on and off, or weak HVAC airflow. A failed capacitor may even cause the air conditioner system to stop working. Therefore, the capacitor’s proper function is vital to the air conditioner‘s overall performance and efficiency. Regular HVAC maintenance and prompt capacitor replacement when needed can help maintain optimal performance and prevent potential breakdowns.

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Related Article: When to Call Emergency HVAC Services

Why AC Capacitors Fail Or Malfunction

Air conditioner capacitors can malfunction or fail because of different reasons, such as:

  1. Age and Wear: Capacitors will eventually deteriorate, weaken, and lose their ability to hold a charge. The internal parts of capacitors may degrade over time, causing reduced capacitance and eventual failure.
  2. Overheating: Normal operation means capacitors are exposed to heat. However, excess heat can lead to overheating and faster degradation of capacitors. High temperatures can cause the internal parts and insulation to break down faster, causing capacitor failure.
  3. Voltage Fluctuations: Capacitors can become stressed and fail from rapid voltage fluctuations or power surges. Lightning strikes, power outages, and electrical spikes can disrupt the normal capacitor function and cause failure.
  4. Manufacturing Defects: Sometimes, capacitors become prone to premature failure because of manufacturing defects. These defects can be from incorrect assembly, poor quality materials, or insufficient testing during the manufacturing process.
  5. Excessive Electrical Load: The capacitors can become strained if the air conditioner is under heavy electrical loads, like running in extreme weather conditions or operating for long periods. This can eventually cause failure.
  6. Environmental Factors: Harsh environmental conditions, like exposure to dust, humidity, moisture, or corrosive chemicals, can impact the capacitors’ lifespan and performance. These factors can lead to insulation breakdown, corrosion, or short circuits within the capacitor.

Regular air conditioner maintenance, including capacitor checkups and testing, can help determine possible issues before they cause complete failure. A malfunctioning capacitor may show signs of leaking, bulging, or having a burnt smell. It should be replaced as soon as possible to prevent further damage to the air conditioner.

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Signs Of A Bad Air Conditioning Capacitor

feeling hot and sticky due to poor air conditioner performance

Here are several signs of a bad air conditioning capacitor:

  • Weak or No Cold Air: A faulty capacitor can result in your air conditioner to blow warm air instead of cold air or have a weak airflow. The capacitor is vital in powering the motors that drive the cooling process, so a defective capacitor can cause inadequate cooling.
  • Difficulty Starting: A failing capacitor can result in your air conditioner struggling during startup. It may take longer than normal for the system to kick in, or the unit may repeatedly try to start but fail to do so.
  • Frequent Cycling: A capacitor that’s nearly failing may result in the air conditioning unit cycling on and off more often than usual. This rapid cycling can increase wear and tear and stress the system.
  • Humming or Buzzing Sounds: Odd sounds like buzzing or humming from your air conditioner can indicate a capacitor problem. Malfunctioning capacitors can result in electrical disturbances that present themselves as strange noises.
  • Capacitor Bulging or Leaking: Bulging or swelling in capacitors is a physical sign it is bad. Severe cases may result in the capacitor leaking or showing signs of burning or charring. These physical signs indicate a defective or compromised capacitor requiring immediate replacement.
  • Tripped Breaker: A faulty capacitor can cause excess electrical currents, tripping the circuit breaker. It is worth checking the capacitor as a possible culprit if your air conditioner repeatedly causes the breaker to trip.
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Related Article: Why Are My Lights Flickering When My AC Turns On?

Call A Professional HVAC Contractor – Don’t Conduct A DIY Air Conditioner Capacitor Repair

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Here are some reasons it is crucial to contact a professional HVAC contractor if your air conditioner fails or malfunctions:

  • Safety: It can be dangerous to work with electrical parts, especially if you don’t have the necessary training, experience, and knowledge. Capacitors store electrical energy even when the power is disconnected. Therefore, mishandling them can cause electrical shocks or injuries. HVAC technicians are trained to handle capacitors safely.
  • Proper Diagnosis: A faulty capacitor may be one of the potential reasons behind air conditioner problems. However, other underlying problems can also be the cause. HVAC professionals are equipped with the expertise to correctly diagnose the problem and find out if the capacitor is the cause or if other problems contribute to the air conditioner malfunction.
  • Correct Air Conditioner Capacitor Replacement: Capacitors have many different sizes, capacitance values, and voltage ratings. Choosing incorrectly can cause improper functioning or further damage to your air conditioner. HVAC technicians know how to determine the right capacitor and ensure correct installation so there are no further complications.
  • HVAC Warranty Considerations: If your air conditioner is under warranty, trying to repair or replace the parts yourself may void your warranty. HVAC professionals have the needed certifications and knowledge to repair without risking your warranty coverage.
  • Air Conditioner Efficiency & Performance: Air conditioners are complex equipment with different parts working together to provide optimal cooling performance. An HVAC technician can assess the whole system, not just the capacitor. They will ensure all parts are working correctly so the air conditioner’s efficiency, cooling capacity, and overall performance are optimized.
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Conclusion

In general, calling a professional HVAC technician ensures that repairing or replacing the air conditioner capacitor is done correctly, safely, and in consideration of the complete system. It helps protect your investment by keeping your warranty coverage intact and ensuring your air conditioner operates efficiently and reliably.

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Related Article: 10 Reasons Why Your AC Unit Isn’t Blowing Cool Air

Give Point Bay Fuel A Call For All Your HVAC Needs

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When you need high-quality HVAC services in Ocean County and Monmouth County, New Jersey, call Point Bay Fuel. We have the best professionally certified technicians who are experts in exceptional HVAC installations, replacements, repairs, and tune-ups. All our techs have the skills, experience, and knowledge to service your HVAC system correctly and safely.

Point Bay Fuel guarantees the most competitive heating and cooling service costs in the region. Our maintenance services can help increase your home’s energy efficiency and comfort while lowering your cooling costs. If you require a repair or replacement of your HVAC system, we can recommend the best one for your unique situation within your budget. All our work is guaranteed. Call Point Bay Fuel to schedule a service appointment. We offer free, in-home estimates.

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The post Air Conditioner Capacitors: What They Are & Why They Are Important appeared first on Point Bay Fuel.

Monday, August 21, 2023

Why Does The Fan Keep Running On My Air Conditioner?

air conditioner fan that keeps running

A typical air conditioner cycle should last about 15 to 20 minutes. Then, the unit will take a break for about 7-10 minutes before the cycle starts once again. Units that operate well beyond that time frame indicate a problem that requires attention. Naturally, homeowners who experience this issue tend to ask us, “Why does the fan keep running on my air conditioner?”.

This article discusses what causes the fan on an AC unit to run continuously and what you can do about it.

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Related Article: What is a High-Velocity Mini Duct Air Conditioning System?

Why Does The Fan Keep Running On My Air Conditioner?

Here are several likely reasons your air conditioner’s fan fails to shut off:

  • It has a damaged fan.
  • There is a broken thermostat.
  • The air filter has a problem.
  • The fan switch was turned to “manual.”
  • It has dirty or frozen condenser coils.
  • Your home gets too much hot air. 
  • The unit is the incorrect size for your home.
  • You have old, broken, and problematic ducts.
  • The air conditioner has insufficient refrigerant.
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Cause #1: Damaged Air Conditioner Fan

image of an air conditioner fan repair

If you have an older air conditioner, the fan may be damaged, which may be why it won’t stop. Typical wear and tear can impact the fan as time passes. Build-up or debris near the motor will also wear it down. Excess accumulation will also cause the fan to crack and break, which won’t stop the unit. Instead, it will make the air conditioner work harder.

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Cause #2: Fan Switch On Manual

Different units have different wordings. However, if the fan is set to “ON” or “manual,” then air conditioner won’t turn off until you do it by hand. Make sure that the unit is set to “AUTO” and check if it starts to run a normal cycle. This means each cycle runs for 15 to 20 minutes before turning off for 5 to 15 minutes, depending on the home’s size, the weather, and the unit. There is a problem if the fan turns off and on again after a few minutes. It is also problematic if the unit runs for less than 15 minutes every time it turns on. It may be that the unit is too large for the home and is short cycling. This problem wastes energy and doesn’t dehumidify a home as expected.

Related Article: When to Call Emergency HVAC Services

Cause #3: Broken Thermostat

homeowner adjusting thermostat

The thermostat acts as the air conditioner’s brain. It tells the unit what the goal is and lets the system take a break when it is met. However, a thermostat issue will throw off the entire process. The thermostat may be reading the indoor temperature incorrectly or not at all, making your air conditioner think it hasn’t yet met its goal.

Related Article: Why Are My Lights Flickering When My AC Turns On?

Cause #4: Problem With The HVAC Air Filter

Air filters catch particles like dirt, dust, and debris so they don’t infiltrate the unit and compromise indoor air quality. Old and dirty air filters don’t let sufficient air through for the system to work properly. This forces the system to run continuously. If the filter looks clean or was recently replaced, it may be possible that you used the wrong filter type for the unit. Incorrect filters may be too restrictive for some units, causing them to struggle and stay on.

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Cause #5: Dirty Or Frozen Air Conditioner Condenser Coils

The condenser coils in air conditioners can fall victim to dirt, dust, and debris build-up, causing your unit to act up. The coils can also freeze because of too much refrigerant, the outdoor temperatures plunging, or because the lines are clogged. Dirty or frozen condenser coils can cause the air conditioner to stay on.

Related Article: 7 Steps On How To Unfreeze Your AC Coils

Cause #6: Too Much Hot Air Getting In

image of person sealing air drafts

An air conditioner will run constantly if your house has various air drafts, allowing too much hot air to enter and cold air to leak out. The system tries to compensate for the loss, which means that the air conditioner may not be the reason for the issue. Seal any tiny cracks, holes, gaps around windows and doors, or a lack of insulation in the attic or throughout the house. 

Related Article: The Importance Of Home Air Sealing Your Home On Energy Costs

Cause #7: Wrong Size Air Conditioning Unit

An air conditioner that’s too small cannot cool a big home sufficiently. Instead, the unit will constantly run as it tries to achieve the set indoor temperature. However, it won’t succeed. Consider this a likely cause if you have a brand-new unit that never turns off. Otherwise, the problem would’ve been noticed sooner.

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Cause #8: Trouble With The HVAC Ductwork

Cooling units that run excessively can be caused by a ductwork problem, especially if you have an older home. The ductwork can break down and deteriorate, cave in, or fall apart as time passes. This results in a clog that significantly restricts the airflow and forces an air conditioner to work harder than necessary. Ductwork that isn’t very old can have issues that result in leaks and let the cold air escape before it reaches the rooms around your home. Moreover, ducts without enough insulation can warm the cold air before it is circulated throughout your home.

Related Article: 10 Reasons Why Your AC Unit Isn’t Blowing Cool Air

Cause #9: Not Enough Air Conditioner Coolant

The refrigerant flows through your air conditioner, reducing the hot air’s temperature. Too much refrigerant can cause a freeze within the system, but insufficient refrigerant will force the unit to work overtime. 

Call A Professional HVAC Contractor

Allowing a unit to overwork will inevitably result in a complete system breakdown. This is more expensive to remedy than the problem that started the issue. In most cases, an experienced HVAC technician can correctly diagnose and repair an air conditioner with a fan that continuously runs.

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Call Point Bay Fuel For All Your HVAC Needs

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Point Bay Fuel is the leading heating and cooling service provider in Ocean County and Monmouth County, New Jersey. Our highly skilled and certified technicians specialize in HVAC replacements, tune-ups, installations, repairs, and more. We are proud to deliver top-quality services to all our clients. 

At Point Bay Fuel, we understand the importance of a comfortable and energy-efficient home. We provide competitive pricing for our services. Our maintenance services are made to improve comfort and lower your energy bills. If you need an HVAC repair or replacement, our knowledgeable technicians can recommend the best and most budget-friendly solution. 

Call Point Bay Fuel to schedule a service appointment with us. We offer free, in-home estimates that can assist you in making informed decisions about your HVAC systems. Trust Point Bay Fuel to provide exceptional heating and cooling services at all times. Call now!

Call Now: (732) 349-5059 Read Our Testimonials

Contact us now by calling (732) 349-5059 to speak to one of our home comfort specialists! Click the link to view our service area.

The post Why Does The Fan Keep Running On My Air Conditioner? appeared first on Point Bay Fuel.