How to Fix the Most Common HVAC Problems

Although HVAC systems are well-known for their reliability, they have limitations. If your HVAC system experiences a problem, it is usually a stressful situation that must be resolved immediately. It is highly recommended that you have a basic understanding of common problems and solutions in order to ensure your system runs smoothly at all times. Some problems are easy to fix on your own, while others will require the assistance of a professional HVAC contractor.

Common HVAC Problems

Condenser Fan Motor The contactor is part of the condenser fan motor. It works when there is a cooling need in order to create an electric connection. This will activate the motor. The compressor and the blower motor can both have contactors. Deterioration in the fan motor of the condenser compressor is the most common problem. The contactor may also become pitted, making it difficult for electricity to flow. This can prevent the condenser fan motor from starting correctly. The capacitor is another component of the motor that could cause problems with the HVAC system. The capacitor gives the compressor a slight boost in torque. If your HVAC system is not cooling the room, contact an HVAC contractor to inspect the fan motor. He can also replace the contactor if necessary. If the capacitor is damaged, a North Myrtle Beach HVAC contractor can replace it. Motor for the Evaporator Blower You should also check the HVAC unit's Evaporator Blower Motor. It has capacitors and a contactor. Blowing the fuse is one of the most common problems. The fuse protects the motor from excessive heat when the heating system is running. If your HVAC system isn't working properly, the fuse may have flipped on and needs to be replaced. If you are unsure how to replace the breaker, it is strongly recommended to hire an HVAC contractor. Condenser coil The condenser coil is located outside. They get dirty easily and should be replaced at least once per year. An HVAC contractor should clean the HVAC system if the grime or dirt gets worse. You should clean the HVAC unit and trim or completely remove any tall plants near the condenser. They can block airflow. Thermostatic expansion valve The thermostatic expansion valve is designed to inform the HVAC unit when and what it should do. Sometimes the thermostat may be turned off incorrectly or accidentally. Before you call for help, make sure the thermostat is on. If the thermostat doesn't light up, it could be the thermostatic expansion valve. It could be that the thermostatic expansion valve isn't working properly, or that the batteries need to be replaced. Before you hire a local HVAC contractor, make sure the thermostat is on and all settings are correct. Do not hesitate to call a professional if the problem seems complicated. Compressor The compressor is the heartbeat of an HVAC system. The compressor will stop working if it is not properly charged with refrigerant liquid. Overcharging the unit with liquid refrigerant can cause liquid slugging. You should consult a North Myrtle Beach HVAC contractor if you are unsure about the right amount of refrigerant. The compressor will function at its best when it has the correct amount of liquid refrigerant.

If you have any questions about your HVAC system, call NMB HVAC Pro.

NMB HVAC Pros North Myrtle Beach, SC , 29582 843-353-4089 http://nmbhvacpros.com

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Common Problems Caused By Incorrect HVAC Installation

Top quality installation is as important as picking out the best HVAC system for your house. The installation of your heating and cooling system has a significant effect on the lifespan and performance of your system. Given that, it is important for you to know the things you need to be mindful of when selecting an HVAC installation and repair company. If you don’t and just choose the first one you come across with then you can expect to encounter any of these problems.

HVAC Problems

Reduced Indoor Comfort Errors during the installation of your HVAC system could waste energy and result in an uncomfortable interior. The inadequate comfort control may be brought on by performance problems due to the incorrect installation of the unit. Some of the most common concerns include uneven temperature and reduced amounts of heating or cooling throughout the house. Aside from that, a correct installation of the HVAC unit will imply that the new system will function according to its own set of specifications. Decreased System Lifespan Higher energy consumption is not only the result of an incorrect HVAC installation but also a decreased system lifespan. A unit that is not set up based on the right specifications is much more likely to malfunction earlier compared to a correctly installed one. A wrong installation will force the HVAC unit to work incorrectly, which will cause a lot of stress on the unit. HVAC components will also deteriorate prematurely. With reputable HVAC contractors that have the appropriate qualifications and certifications. Reduced Efficiency Incorrect installation can likewise lead to decreased efficiency. Even though the unit you purchased has been rated highly in terms of its performance, it will still not be able to reach its full potential if it is not installed properly. When it comes to savings, the system can wind up costing you more money when they are not installed correctly. You have to work with experienced HVAC contractors that have the proper certifications as well as qualifications. Incorrect Drain Installation In case the overflow drains are improperly installed by an HVAC contractor North Myrtle Beach, it will run the risk of leaking. The water leaks can find its way through your ceilings and walls. When this happens, your home could suffer extensive damage and the system might even be flooded. Water drains that are not at the most suitable pitch, then it would be almost impossible to get rid of the moisture from the ductwork. Additionally, if you do not hire a reputable HVAC contractor, you might find it hard to get the best results even if you install a brand new unit. Undersized Ductwork There are several factors that are involved in determining the correct size of the ductwork that your home needs. A ductwork with the incorrect size can make your unit become less efficient and work much harder than it should. The constant overworking of the unit can cause the compressor to deteriorate prematurely, which could cost you a lot.

To make sure that your HVAC system is installed correctly, be sure to call NMB HVAC Pros now.

NMB HVAC Pros North Myrtle Beach, SC , 29582 843-353-4089 http://nmbhvacpros.com

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Why is duct cleaning important?

Many people wonder why duct cleaning is so important. Air ducts can get dirty just like any other part of your home. There are many factors that can increase the frequency of HVAC system cleaning, apart from the usual buildup of dirt and dust in homes with air ducts.

• Pets
• Families with asthma or allergies
• Cigar smoke or cigarette
• Water contaminating the HVAC system
• Remodeling your home

These contaminants might make some members of your family more sensitive than others. Children, elderly people, and those with allergies or asthma are all more susceptible to poor indoor air quality than regular duct cleaning.

Benefits of HVAC Cleaning

The National Air Duct Cleaning Association (NADCA) advises homeowners to remember that air ducts can look dirty if they are not cleaned regularly. A certified HVAC contractor, NMB HVAC Pros, should inspect a dirty HVAC system. Here are some other reasons homeowners should have professional duct cleaning: Indoor Air Quality Indoor air quality is one of the main concerns homeowners have when they have their air ducts cleaned. Your heating and cooling system is the heart of your house. It's responsible for bringing air into and out of your home. There are many contaminants, as well as air pollutants such as dust, dander and chemicals. These contaminants are absorbed by the North Myrtle Beach HVAC and circulated again approximately five to seven times daily. This re-circulation can eventually lead to the buildup of contaminants in the ductwork. While dirty ducts don't necessarily mean that your home is unhealthy, they could be contributing to health problems or fostering pollutants that could cause serious health problems for people who have respiratory conditions, autoimmune disorders, or other allergies. Energy Savings 25% to 40% of energy used for cooling or heating a house is wasted carelessly according to the U.S. Department of Energy . The heating and cooling systems will be affected by contaminants that can make them work harder and reduce their lifespan. Even though filters are used, heating and cooling systems will still accumulate dirt from normal use. Clean HVAC systems don't have to work as hard to maintain the temperature you desire. The system will consume less energy which results in lower costs.

What are you waiting for?! NMB HVAC Pros is available for professional duct cleaning services.

NMB HVAC Pros North Myrtle Beach, SC, 29582 843-353-4089 https://nmbhvacpros.com

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HVAC Maintenance Tips This Fall

 

It is best to keep your heating and cooling system maintained before winter. This is so any issues with heating can be resolved before temperature drops in the following months. Fall is particularly the best time to have your HVAC system maintained. Here are some of the most common maintenance procedures that you can do at home.

Ways to Prepare your HVAC for winter

Check the compressor unit – when you are performing any maintenance procedures on your HVAC North Myrtle Beach, be sure that the system is completely turned off to avoid getting electrocuted. When checking the compressor, be sure that there is no debris around the unit. What you can do is clean the surrounding areas near the compressor unit. If you wish to have the performance of the compressor, you should call an HVAC contractor.

Change the air filter – the air filters in your HVAC system must be changed on a regular basis. As the system is used, the air is filtered and any dust or debris will be caught. Over time, the collected foreign materials will build up on the filter which needs to be removed.

Trim the foliage – the outside unit of your HVAC system must be kept clean at all times. As part of routine HVAC maintenance any grass or foliage must be trimmed to avoid any overgrowth from reaching the unit.

Cover your condenser unit – the outside unit or condenser is designed to perform well regardless of the weather. However, providing some sort of coverage will extend the lifespan of the unit and also lessen the chances of any damages from happening. It is best to hire an HVAC contractor to perform a thorough inspection of the condenser unit.

Program the thermostat – one of the causes of an inefficient HVAC system is an improperly programmed thermostat. Proper settings need to be programmed to ensure that temperatures are at optimal levels.

Clean the ductwork – this task is particularly reserved for professionals such as NMB HVAC Pros. Cleaning the ducts is important. Other than making sure the ducts are clean, inspections can reveal any potential issues like leaks.

Schedule preventive maintenance – as a homeowner, you can do a lot of things to make sure that your HVAC system runs properly. However, there are some limitations. Tasks like checking the performance of the compressor, checking the ductwork, and other technical work must be done by a professional HVAC technician.

Here are some of the tasks that a professional HVAC contractor can perform:

• ·         Inspect and calibrate the thermostat
• ·         Lubricate every moving parts in the system
• ·         Tighten all electrical connections
• ·         Testing the system and checking for faults
• ·         Clean or change the air filters as required
• ·         Inspecting the combustion of the burner
• ·         Checking the heat exchanger
• ·         Inspecting the gas connection
• ·         Cleaning components and more

Don’t let your HVAC system bog down in the middle of winter! Call NMB HVAC Pros to ensure keep your system running efficiently year-round. You may reach us at (843) 353-4089.

NMB HVAC Pros
North Myrtle Beach, SC, 29582
843-353-4089
http://nmbhvacpros.com

8 Air Conditioner Repair Tips For Homeowners

It’s definitely not an enjoyable situation when your air conditioner breaks down on you. It’s best to keep your AC unit maintained to keep it running without any hiccups for a long duration. However, when the time comes that it breaks down even with proper maintenance, you should get professional air conditioner repair. On the other hand, you can always do your own troubleshooting if the conditions permit you to do so and save money.

Here are common air conditioner repair techniques every homeowner should know:

Cleaning the air filters – a lot of people tend to forget that air conditioners use air filters to keep the dirt out of the system. When the air filters become clogged with dirt, the system can no longer circulate as much air as it had when it was clean. This limits the cooling capacity of the air conditioner. With that said, cleaning or replacing the air filters on a regular basis can prevent issues with your air conditioner. Prolonging cleanup or replacement will lead to serious issues later on that would require professional North Myrtle Beach air conditioner repair. Keeping things in the shade – sometimes it’s not the air conditioner that’s at fault when if there’s no proper cooling. Sometimes, windows just let in too much heat from the sun which defeats the purpose of circulating cool air. To resolve this issue, you can close the blinds or use thick curtains that can block off the heat from the sun. Sealing air leakage – leaking air is another concern that people often fail to notice. For the air conditioner to work properly, a room must be sealed and air should not leak in or out. Since each home is built differently, you should consult your HVAC contractor regarding this matter and they can tell you exactly what to do. Fixing excessive vibration – every air conditioning unit vibrates to a certain degree. However, there are cases in which the vibration is just too much that it can’t be ignored. If in case you are experiencing this problem, you should reinstall the unit as it is likely caused by faulty installation. Fixing bad thermostat settings – proper thermostat settings is one of the many ways you can ensure that the air conditioner runs smoothly and efficiently. If you think your system isn’t cooling enough, check the thermostat if the settings are correct. Clearing the registers – if you have an HVAC system, you should clean the registers regularly to clear any dust buildup. In addition, make sure that there is no furniture or other things that could block the registers. De-clutter the outside unit – the outside unit is where the heat exchange happens. You should always check if the outside unit is clear and that there is nothing that is impeding airflow. Keep your unit maintained – your air conditioner needs to be maintained on a regular basis. Always schedule maintenance with experts like NMB HVAC Pros to ensure that your system will work fine for years to come.

Do you have air conditioner problems at home? Call NMB HVAC Pros to solve all of your air conditioner issues.

NMB HVAC Pros North Myrtle Beach, SC, 29582 843-353-4089 http://nmbhvacpros.com

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