Signs You Need To Replace Your HVAC System

HVACThe HVAC system in your Myrtle Beach home makes your abode a comfortable place to live in. It does that even if the weather conditions outdoors are changing significantly. But in case your unit is unable to keep up with the needs of your home, it could be giving off a few warming signs that it is already near the end of its lifespan.

Five Signs Your HVAC Needs Replacement

Old System

Even though the age of your Myrtle Beach HVAC unit is not a warning sign, it is something that you must keep track of if you wish to avoid an impending breakdown. The majority of HVAC manufacturers suggest replacing these systems every 10 to 15 years. Your unit is comprised of major parts that will begin to deteriorate at the end of the estimated timeline. Consequently, the efficiency will tend to drop and you might wind up with damaged parts that you need to fix or change more often.

Increasing Energy Bill

Even though some changes in the energy bills are normal between seasons and months, you must never see a drastic spike. High energy bills could mean a problem in the efficiency of the HVAC system, which might indicate that it’s almost near the end of its lifespan. As these systems age, there will be a noticeable decline in its efficiency ratings. That is true when you are not keeping up with its regular maintenance once or two times per year.

If your bills are way out of your control, get in touch with an HVAC contractor who can take a closer look and determine what is causing the unexpected spike. Replacing an HVAC unit that is outdated with a model that is highly efficient could help you cut back on your energy costs while lowering your environmental impact. As a result, you should consider when your HVAC system is costing you more to operate.

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What You Need To Know About HVAC Zoning?

HVACHave you recently noticed that some areas in your Myrtle Home are colder or older than the others? If so, then you should consider HVAC zoning to fix the problem. Zoning lets you to regulate the temperature of every room or each zone. It is a perfect solution for multiple story houses wherein the temperature differs between the levels. Read on and find out how it works and why you need to have one installed in your home.

Motorized Dampers

An HVAC in Myrtle Beach system delivers cool or hot air into your house through the ducts. Conventionally, the duct system is open to the whole house and the air goes into every part of the house simultaneously. Consequently, you will be unable to control if you send less or more warm or cool air to a single area. With HVAC zoning, the motorized dampers in the ductwork will close and open to control the flow of the air. If the thermostat in a room will send a signal to the damper that regulates that zone, then the damper will close or open according to what the thermostat says it should do.

Several Thermostats

Rather than a single main thermostat that regulates the whole house, every zone or room has its own. The thermostat’s sensor only lets airflow to the area that is controlled by the damper. What’s good with this system is that you could set the temperature separately, based on your desired level, without affecting the other parts of the house. Zone systems are useful for basements, seldom used rooms, speciality rooms, and in home gyms. You should buy a smart thermostat if you would like to maximize how much control you have for every room.

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Top 5 HVAC FAQs and Answers From The Experts

HVACThe last thing you want to do during your free time is to worry about your HVAC system at home. Fortunately, you can hire HVAC contractors to help you out. These experts know that informed purchase decisions, regular maintenance, as well as trusted technicians are important in making sure that you and your family always feel comfortable at home.

You don’t have to know everything but having a foundational knowledge could make HVAC decisions in the long run less difficult than they might seem. Save yourself a lot of time and worry by reading through these top questions that most homeowners bring up about their HVAC system at home. These FAQs will make you think about the basics so once the time comes that you need the advice of a professional HVAC contractor about your unit, you know where you can turn to.


Will your home warranty cover your HVAC system?

Although the homeowner policy commonly covers the home’s actual structure, there’s typically an extra home warranty available that would cover appliances like those required for your heating and cooling unit. Some research delving into the specifics of the home warranty that’s offered by your realtor would be important in making the appropriate decision.

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Check Your HVAC System’s Static Pressure

HVAC Myrtle BeachEveryone knows that blood pressure indicates the health of a person. In case their blood pressure is within a range that is acceptable then they are healthy. However, if the blood pressure is too high then there is a problem, which commonly involves restricting correct blood flow. Your HVAC system, in a way, also has its own blood pressure, or an indicator if it is still in good health or not. It is referred to as static pressure.

The HVAC system’s static pressure is a measure of its airflow resistance throughout the heat pump, coil, filter, and ductwork. Just like your body, if the resistance to flow is high, the system should work harder in order to keep up. Working the unit harder could lead to premature failure. So, what’s the good news? You can avoid this with the right knowledge and regular maintenance.

Factors That May Cause Improper HVAC Static Pressure

Ductwork – an incorrectly sized or installed ductwork could result into an increase in the static pressure. Ductwork could be oversized, which has too little pressure, over undersized, which has increasing pressure. Incorrectly designed or installed ductwork that has too many bends, ductwork that is collapsing, or lack of support could lead to more resistance to airflow. Return duct sizing must not be disregarded because it could also affect the static pressure.

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Why Is Regular HVAC Maintenance Necessary?

HVACIdeally speaking, your HVAC system must be inspected by a professional contractor before summer begins if you want to avoid a breakdown. The Myrtle Beach weather will surely make you feel miserable without air conditioning during hotter days or heating during cooler days. A house that is too hot or too cold is dangerous for everybody especially for seniors, chronically ill individuals, and kids too. For example, too much heat could lead to high body temperature, heat exhaustion, or even death. Regular HVAC maintenance will make your system much more efficient and can help prevent costlier issues and improves your air quality indoors.

Higher HVAC Efficiency

Air conditioning maintenance could help take care of any issues that may affect cooling efficiency and increase your utility bills. Low efficiency will also force your system to work much harder, which tends to shorter its life span. Hire an HVAC contractor who will check ductwork for leaks and inspect the air filter at least once every month for the best air flow. You also need to keep the grass clippings, as well as other debris away from the HVAC units outdoors.

Fewer Issues

Moving parts break while belts crack over time. Other components could also require additional lubrication to make sure that they continue working. Filthy coils and low refrigerant levels could lead to frost or ice on your air conditioning unit, which will keep it from cooling appropriately and may result in major damage. A reliable HVAC contractor could locate and fix these issues before they worsen and force you to change your Myrtle Beach HVAC unit with a new one.

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HVAC System Basics You Need To Know

HVACHVAC means heating, ventilation, and air conditioning. Do you know what components make up an HVAC unit? If you are not sure then here are a few important things you need to know.

The Heat Pump

To put it simply, a heat pump is like a heat transporter that always moves warm air from one place to another, to a place where it is or it is not needed, according to the season. Heat energy can be found even in the coldest air. If it is could outdoors, a heat pump will extract the available heat outside and moves it inside. If it is warm outside, it will reverse directions and then act like it is an air conditioner, taking out heat from inside your home.

The Evaporator Coil

The evaporator coil takes care of a different job. The refrigerant, which is a fluid that triggers cooling) will run through the evaporator coil, the coil will then absorb the heat that is passing over it and the cooled air will blow through the air ducts inside your home.

The Condensing Unit

The condensing unit is much like an evaporator coil but this time, it’s for an outdoor Myrtle HVAC unit. The condensing unit is found inside the unit that is cube in shape. It exchanges heat with passing air. Compared to the evaporator coil, the condensing unit will produce heat.

The Refrigerant Tubes

These are metal tubes that connect the outdoor and indoor HVAC units. They contain the cooling refrigerant under different temperatures.

The Thermostat

The thermostat is the part of your HVAC unit that most homeowners are familiar with. This tiny appliance is located on the wall of your home’s main level. Depending on what temperature you’ve set, you can switch on the heating and cooling system. A programmable thermostat, or a smart thermostat, will adjust the temperature inside your home automatically. This can greatly help you in your efforts to save money on your electricity bill.

The Ductwork

The air ducts are responsible for moving air throughout your home. Air enters the HVAC system through specific parts of the ductwork. It is circulated to the rooms through other parts.

The Vents

As air moves through the ductwork, it gets inside the room using vents. Rectangular covers on your floor or the ceiling could take and direct air.

All HVAC units have all these parts. Every component depends on the others to function correctly and efficiently.

In case you need professional help in dealing with your HVAC unit, call DuctWorks Heating and Cooling, Inc. now.

DuctWorks Heating and Cooling, Inc.
303 Main St
North Myrtle Beach, SC 29582
(843) 427-7411

A Quick Look At What’s Inside A Residential HVAC System

HVACComplete HVAC units are important parts of every home and business. In case the house or building is constructed with a focus on energy efficiency. A complete system could be a lot more effective, both energy and cost wise. It means that over time, the system will require easier maintenance, have improved reliability, and optimized according to your requirements.

HVAC System: The Basics

HVAC stands for heating, ventilation, and air conditioning. It is an integrated system that carries all of these functions and commonly made to be controllable using a single interface. Now that’s where the benefits of having a complete HVAC unit come in. You no longer have to use different controllers if you want to adjust any of these units. Plus, you’ll have an integrated system that can help make sure that these various components work well with each other.

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How To Maintain Your HVAC This Fall and Winter

HVACFall and winter holidays are just around the corner, now is the best time to get your routine HVAC maintenance done. Learn how you can prepare your air conditioner before it goes on a long hibernation and tips to wake the unit up without encountering any issues. The last thing you would like to have is a malfunctioning heat pump right in the middle of winter.

Heating and cooling is responsible for nearly 50% of the total energy consumed in a typical house, which makes it the largest energy expense. By adding a little effort into ensuring that your unit is working correctly, you’ll be able to lower the energy consumption of your HVAC unit. Moving from cooling to heating as smooth as it can be. Listed below are some tips you need to know no how to maintain your unit for the fall and winter season.

Fall HVAC Preventive Maintenance Tips

Change Your HVAC System

You need to know the age of your heating system and your existing energy bills before you can do anything. If your system is more than 10 years old, its efficiency is only between 40% and 60%. In case your unit is already on its last leg, you have to consider if it is time to replace your whole HVAC unit. Today, there are a lot of heat pumps in the market that have efficiency ratings of as high as 97%.

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Quick And Easy Repairs For Common HVAC Problems

HVACTo make your HVAC system last through the heat of summer, you will need to spend more time maintaining and cleaning its parts. Aside from these, however, you will also have to learn about basic repairs and easy solutions to the common problems so you won’t have to often call in your local air conditioning professional.

Listed below are some of the common HVAC problems that you will likely face throughout summer along with their corresponding fixes.

1. The air coming out is not as cold as it normally is.
According to experts, the most common and probable cause for a warm air blast from air conditioning unit is due to the refrigerant lines are not insulated properly. Refrigerant lines are two lines made of copper that connect the outdoor unit to the indoor unit.

To resolve this problem, you need to ensure that your unit’s refrigerant lines are properly insulated. Use insulating sleeves – if you don’t already have one. If you have one, make sure your insulating sleeves cover your refrigerant lines very effectively.

If this doesn’t do the trick, you may need to have your refrigerant lines recharged. And for this you need professional assistance. Call in your local HVAC contractor to ensure that they really need to recharged.

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Understanding The Principles of a Good Duct System

heating and coolingThe heating and cooling unit accounts for nearly half of the energy expenses in a regular home and the ductwork takes on a crucial role. In case you are shopping around a for a brand new air conditioning unit or heat pump, now is the best time to know what good HVAC principles are.

The Basics of Duct System Design

The duct system will surely win if there was ever an award for the best supporting role in home comfort and efficiency. The ductwork’s design as well as efficiency takes on an important role in the home comfort, energy bills, and unit’s performance, together with wear and tear.

The role of the ductwork is to give the least restrictive channel wherein heated and cooled air travel, with the correct efficiency features as well as designs set in place to counter the heat energy losses that is inherent in thin duct walls.

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