Common HVAC Repair Mistakes Homeowners Make

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When it comes to maintaining the comfort of your home, your HVAC system plays a crucial role. However, many homeowners inadvertently make mistakes that can lead to costly repairs or even premature system failure. Let’s discuss some of the most common HVAC repair mistakes homeowners make and where to turn for HVAC repair in Franklin, TN and surrounding areas.

Neglecting Regular Maintenance

One of the biggest mistakes homeowners make is neglecting regular maintenance for their HVAC system. Just like any other mechanical equipment, your HVAC system requires regular tune-ups and inspections to ensure it’s operating efficiently. Without proper maintenance, your system is more prone to breakdowns and inefficiencies.

Ignoring Strange Noises or Odors

Strange noises or odors coming from your HVAC system are often early warning signs of underlying issues. Ignoring these signs can lead to more significant problems down the road. Whether it’s banging, squealing, or a musty smell, it’s essential to address these issues promptly to prevent further damage.

DIY Repairs

While it’s tempting to try and save money by attempting DIY repairs, HVAC systems are complex and require professional expertise. Attempting repairs without the proper knowledge and tools can not only void your warranty but also cause further damage to your system. It’s always best to leave HVAC repairs to trained professionals.

Improper Installation

Improper installation of HVAC systems is another common mistake homeowners make. Whether it’s attempting to install the system themselves or hiring inexperienced contractors, improper installation can lead to inefficiencies, uneven heating or cooling, and frequent breakdowns. Always hire licensed and experienced HVAC professionals for installation.

Lack of Air Filter Replacement

Regularly replacing your HVAC system’s air filters is essential for maintaining indoor air quality and system efficiency. However, many homeowners forget or neglect this simple task. Clogged air filters can restrict airflow, strain your system, and lead to costly repairs. Make sure to replace your air filters according to the manufacturer’s recommendations.

HVAC Repair: C & M Heating & Cooling

Avoiding these common HVAC repair mistakes can help extend the lifespan of your system and save you money on repairs and energy bills. Remember to schedule regular maintenance, address any strange noises or odors promptly, ensure proper installation, regularly replace air filters, and consider professional assistance with HVAC repair in Franklin, TN and surrounding areas.

When it comes to HVAC repair in Franklin, TN, trust our experts at C & M Heating & Cooling. With years of experience and a commitment to customer satisfaction, we provide reliable and efficient HVAC repair in Franklin, TN and surrounding areas. Don’t wait until it’s too late—contact us at C & M Heating & Cooling today for all your HVAC needs!

How Seasonal Changes Impact HVAC Repair Needs in Spring Hill

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How Seasonal Changes Impact HVAC Repair Needs in Spring Hill, TN

Discover how seasonal changes impact HVAC repair needs, and find reliable solutions with C & M Heating and Cooling.

The seasons bring not only beautiful scenery changes but also fluctuations in temperature and weather conditions. These shifts can affect your HVAC (Heating, Ventilation, and Air Conditioning) system in various ways, impacting your comfort and potentially leading to the need for HVAC repair in Spring Hill, TN and surrounding areas. Let’s explore the connection between seasonal changes and HVAC repair needs!

Winter Challenges

During the winter months, HVAC systems are under increased stress as they work tirelessly to keep your home warm. Common issues that may arise during this season include:

Overworked Furnaces

Furnaces work harder to maintain a comfortable indoor temperature, which can lead to wear and tear on components. Regular maintenance and timely HVAC repairs can help prevent breakdowns when you need your heating system the most.

Frozen Components

In extremely cold weather, condensate lines and outdoor units may freeze. This can disrupt the proper functioning of your HVAC system and require immediate attention from a professional technician.

Summer Challenges

As the summer heat arrives, your HVAC system shifts from heating to cooling mode. This transition can introduce its set of challenges:

AC Strain

Air conditioning systems face increased demand during hot summer months. Over time, this can result in issues like refrigerant leaks, compressor failures, or inefficient cooling. Regular HVAC maintenance can help address these concerns.

Clogged Filters

Summer allergens and increased indoor activity can lead to clogged air filters. Dirty filters restrict airflow, making your HVAC system less efficient and causing it to work harder. Replacing or cleaning filters is a simple solution to this problem.

The Importance of Seasonal HVAC Maintenance

To minimize the impact of seasonal changes on your HVAC system and reduce the likelihood of HVAC repair, it’s essential to schedule regular maintenance. Professional HVAC technicians can:

  • Inspect and clean system components.
  • Check for wear and tear.
  • Address minor issues before they become major problems.
  • Ensure optimal system performance throughout the year.

C & M Heating and Cooling: Your HVAC Partner

Understanding how seasonal changes can affect your HVAC system is essential for maintaining indoor comfort and efficiency. Regular HVAC maintenance and timely repairs are key to minimizing the impact of these seasonal shifts. 

C & M Heating and Cooling offers a wide range of HVAC services, including maintenance, repairs, and replacements. Our team of skilled technicians can address your HVAC needs promptly and efficiently. If you’re concerned about the impact of seasonal changes on your HVAC system or require HVAC repair in Spring Hill, TN and surrounding areas, C & M Heating and Cooling is here to help!

The Consequences of Delaying HVAC Repairs in Nashville

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The Consequences of Delaying HVAC Repairs

When it comes to maintaining a comfortable and safe home environment, ensuring that your HVAC system is functioning correctly is crucial. In Nashville, TN, where temperatures can fluctuate significantly, delaying HVAC repairs can lead to a host of problems.

Increased Energy Bills and Inefficiency

One of the immediate consequences of not addressing HVAC issues promptly is an increase in energy bills. When your system is not functioning optimally, it has to work harder to maintain the desired temperature, leading to higher energy consumption and costs. Regular HVAC repair in Nashville can keep your system running efficiently, saving you money in the long run.

Compromised Comfort and Air Quality

Your home’s comfort level can significantly decline if your HVAC system is not in good working order. Issues like uneven heating or cooling and poor air circulation can arise, making your living space less comfortable. Additionally, a malfunctioning HVAC system can compromise indoor air quality, potentially leading to health issues for residents, especially those with respiratory problems.

Potential for Costly Repairs and System Failure

Delaying HVAC repairs can lead to minor issues escalating into major problems. What might have been a simple fix can turn into a costly repair or even necessitate a complete system replacement. Regular maintenance and prompt repair can extend the life of your HVAC system and prevent unexpected breakdowns.

Increased Risk of Safety Hazards

An HVAC system in disrepair can pose safety risks. For example, a faulty heating system can lead to fire hazards or carbon monoxide leaks, putting your household at risk. Ensuring timely HVAC repair in Nashville, TN is not just about comfort but also about safety.

How C&M Heating and Cooling Can Help

At C&M Heating and Cooling, we understand the importance of maintaining a healthy and comfortable home environment. We offer a wide range of services for HVAC repair in Nashville, TN, including:

  • Diagnostic testing
  • System tune-ups
  • Repairs for all major brands
  • Emergency service
  • Geothermal and energy-efficient HVAC systems

We are a family-owned and operated business with over 40 years of experience serving the Nashville community. We are passionate about providing our customers with quality service at an affordable price.

Don’t wait until it’s too late. Contact C&M Heating and Cooling today to schedule your HVAC repair in Nashville, TN. We’ll help you get your system back up and running quickly and efficiently.

Safety Tips for HVAC Users

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Heating, ventilation, and air conditioning (HVAC) systems are an essential part of many homes and businesses in Nashville. They provide comfort and maintain indoor air quality, but they can also pose safety hazards if not properly installed, maintained, and operated.

It is important to be aware of the potential safety risks associated with your HVAC system and to take steps to mitigate them. This includes scheduling regular maintenance with a qualified Nashville HVAC company and being aware of the signs of carbon monoxide poisoning. By following these simple safety guidelines, you can help to protect yourself and your family from harm.

Regular Maintenance is Key

Regular maintenance is essential for the safety and efficiency of your HVAC system. Replacing or cleaning filters every 1-3 months prevents restricted airflow and overheating, reducing energy consumption. Additionally, an annual inspection by a certified HVAC technician can preemptively address potential issues, ensuring safe operation.

Be Aware of Gas Leaks

For those using gas-powered heaters, being alert to gas leaks is vital due to the associated fire and health hazards. If you notice a rotten egg odor, indicative of natural gas, act swiftly. Shut off the gas supply, ventilate the area by opening windows, and avoid any activities that might cause sparks. After taking these precautions, contact your gas company or a certified HVAC technician for inspection and repair.

Electrical Safety

HVAC systems have complex parts that, if faulty, can cause shocks or fires. It’s essential to have a professional regularly inspect these components. Always power down the system before any maintenance to prevent shocks, and make sure all cords and connections are undamaged and secure.

Clear the Area

For optimal and safe functioning, HVAC units require sufficient space. Maintain a clear area around the unit, devoid of debris and potential fire hazards. When installing or relocating a unit, ensure it’s distanced from flammable materials and has proper ventilation.

Carbon Monoxide Awareness

Carbon monoxide (CO) is a lethal, invisible, and scentless gas. Gas furnaces can emit CO if not well-maintained. Install CO detectors near bedrooms and the furnace, regularly checking their batteries. An annual furnace inspection can also help in preventing CO emissions.

Educate and Train

If you have family members or employees, ensure they are aware of basic HVAC safety tips. This includes knowing where the main power switch is and understanding the signs of a gas leak.

C&M Heating and Cooling: Nashville’s Best HVAC Company

Safety should always be a priority when it comes to HVAC systems. At C&M Heating and Cooling, we prioritize not only the optimal performance of your system but also your peace of mind. With our team of certified technicians, state-of-the-art equipment, and a commitment to excellence, you can rest assured that your HVAC system is in the best hands. 

For the best HVAC in Nashville, choose C&M Heating and Cooling. Contact us today.

C&M Heating and Cooling: Nashville’s Best HVAC Company

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When it comes to keeping your home comfortable year-round, finding the best HVAC in Nashville is crucial. Whether you need a new system installation, regular maintenance, or emergency repairs, you want a reliable and skilled team to ensure your indoor climate is just right. Look no further than C&M Heating and Cooling to meet all your heating and cooling needs. With over 40 years of experience and a reputation for excellence, C&M is the trusted choice for homeowners and businesses alike. 

Unmatched Experience and Expertise

C&M has been in business for over 40 years, which means we have the experience and expertise to handle any HVAC job, big or small. Our team of highly trained professionals are experts and provide the best HVAC in Nashville. They have the knowledge and experience to handle a wide range of HVAC services, from installing state-of-the-art heating and cooling systems to troubleshooting complex issues. When you choose C&M Heating and Cooling, you’re selecting a team that’s committed to excellence.

Superior Customer Service

One of the standout qualities of C&M Heating and Cooling is our dedication to customer satisfaction. We understand that HVAC problems can be stressful, especially when your comfort is at stake. That’s why we provide prompt and courteous service to address your concerns. From the moment you contact us until the job is completed, you can expect top-notch customer service.

Comprehensive HVAC Services

At C&M Heating and Cooling, we offer a comprehensive range of HVAC services, including:

Residential HVAC Services

We are your go-to experts for the installation and servicing of HVAC equipment from any manufacturer. Whether you’re building a new home or replacing an old system, C&M Heating and Cooling can help you choose the perfect HVAC system for your needs. Our skilled technicians will install your system efficiently and with precision.

Commercial HVAC Services

C&M Heating and Cooling is dedicated to efficiency, reliability, and sustainability in commercial heating and cooling systems. Prioritizing HVAC maintenance ensures comfort, safety, and cost-effectiveness for employees and tenants. Our commitment to green construction and adherence to HVAC guidelines set by the U.S. Green Building Council (USGBC) and LEED rating systems sets us apart, as we help businesses certify buildings for energy efficiency and environmental impact, leading to long-term cost savings. 

Our comprehensive commercial HVAC services encompass audits, installations, maintenance, and repairs, all aimed at optimizing the performance of your energy-efficient HVAC system.

GeoThermal HVAC 

GeoThermal Energy taps into the natural heat rising from the earth’s depths. Whether it’s for heating or cooling, GeoThermal systems use minimal electricity and are environmentally friendly, earning them high marks from the Environmental Protection Agency (EPA). C&M Heating and Cooling proudly provides GeoThermal HVAC and hot water solutions for both residential and commercial use. Our cutting-edge systems, designed by Rheem, seamlessly integrate heating, cooling, and hot water functions. 

HVAC Maintenance

Regular maintenance is essential to keep your HVAC system running efficiently and extend its lifespan. C&M Heating and Cooling offers maintenance packages to ensure your system is always in top shape.

Emergency HVAC Services

HVAC problems can happen at any time, which is why C&M Heating and Cooling offers emergency services 24/7. You can rely on us to respond promptly to your urgent heating and cooling needs.

Benefits of Choosing C&M Heating and Cooling

There are many benefits to choosing C&M Heating and Cooling for your HVAC needs. Here are just a few:

Peace of mind: When you choose C&M Heating and Cooling, you can rest assured knowing that your HVAC system is in good hands. Our experienced technicians are experts in all types of HVAC systems and will provide you with the highest quality service possible.

Energy savings: C&M can help you choose the right HVAC system for your needs and budget, and we can also help you maintain your system properly to ensure that it is operating as efficiently as possible. This can save you money on your energy bills.

Comfort: C&M can help you create a comfortable home or business environment by ensuring that your HVAC system is working properly. We can also offer you tips on how to improve the air quality in your home or business.

How to Get Started with C&M Heating and Cooling

If you’re looking for the best HVAC in Nashville, TN, look no further than C&M Heating and Cooling. With over 40 years of experience, a reputation for excellence, and a wide range of services, C&M is the trusted choice for homeowners and businesses alike.

To get started with C&M Heating and Cooling, contact us today.

Air Conditioning Tips for Pet Owners in Nashville

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Pets are more than just animals. They’re part of our family, offering endless love and companionship. Just as we adapt our homes for their comfort, it’s crucial to consider how our air conditioning systems affect our furry friends. 

For pet owners in particular, maintaining the HVAC system isn’t just about personal comfort, but ensuring a safe and comfortable environment for our pets. Here are some essential air conditioning tips for pet owners from C&M Heating and Cooling, who offer Nashville the best Air Conditioning services! 

Keep those Filters Clean

Pets, especially dogs and cats, shed. Their hair and dander can easily clog up your air filters, leading to reduced efficiency of the system and potentially compromising the air quality in your home. Make it a habit to check and change your filters more frequently if you have pets. This not only keeps the air clean but also ensures that your AC system doesn’t have to work overtime.

Watch the Thermostat

While you’re away at work or out running errands, your pets are likely lounging at home. It’s essential to keep the temperature comfortable for them. Avoid turning off your AC entirely during the summer. Instead, increase the temperature a few degrees higher than your regular setting. This ensures that your pets remain comfortable without racking up a high energy bill.

Clean and Clear Vents

Make sure your indoor vents are clear of any obstructions. Not only can this help with airflow, but it also prevents your pets from lying directly against them. A cool vent might be a tempting spot for a nap, but constant contact could mean blocking airflow or accumulating more pet hair into the system.

Secure External Units

Curious pets might find the outdoor AC unit interesting. Ensure that it’s fenced or protected so that pets can’t damage the unit. Their actions could affect the efficiency of your system or, worse, lead to costly air conditioning repairs.

Consider Upgrading

If you’ve had your current HVAC system for several years, consider an upgrade. Newer models are more efficient, and some are even designed with pet owners in mind. Geothermal and energy-efficient HVAC systems, for instance, can provide consistent temperatures and cleaner air, making the environment more pleasant for everyone in the home.

Schedule Regular HVAC Maintenance

Regular maintenance can catch issues before they become major problems. This is especially true for pet owners as pets can introduce more variables that might affect the functioning of your HVAC system. A quick checkup can identify blockages, potential leaks, or other problems, ensuring your system runs efficiently.

C&M Heating and Cooling | Air Conditioning Repairs in Nashville

Pet owners have unique responsibilities when it comes to home maintenance. Our pets rely on us for their comfort and well-being. When looking for expert advice or air conditioning repairs in Nashville, TN, turn to the trusted professionals at C&M Heating and Cooling

With expertise in HVAC Repair & Installation and specialization in Geothermal and Energy Efficient HVAC systems, we can ensure that both you and your furry companions live in utmost comfort. Contact us today and give your pets the comfort they deserve!

Air Conditioning Maintenance Checklist: DIY vs Professional Service

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In today’s world, where DIY solutions are easily accessible online, it’s often tempting to take matters into your own hands when it comes to air conditioning and heating repair. But while performing maintenance on your own might seem like an easy way to save money, it can lead to serious problems and additional costs if not done correctly. 

Let us guide you through the pros and cons of DIY vs. professional HVAC maintenance, and why investing in professional services is often the wisest choice.

What You Can Do Yourself

Believe it or not, there are some aspects of air conditioning maintenance that you can handle yourself. These tasks generally involve:

  • Changing the filters: Regularly replacing or cleaning the filters can improve the efficiency of your AC unit.
  • Removing debris around the unit: Keeping the area around your HVAC system clear ensures that airflow isn’t obstructed.
  • Monitoring your thermostat: Regularly checking your thermostat ensures that it’s working properly and helps maintain a comfortable temperature.

These tasks are relatively simple and can be performed by most homeowners. However, when it comes to more complex air conditioning and heating repairs, a professional touch is needed.

What You Need a Professional For

Certain maintenance and repair tasks require specialized knowledge and equipment that only professionals have. When it comes to HVAC maintenance, you should call a professional to:

Clean The Coils

A professional HVAC technician will clean AC coils using specialized tools and cleaning solutions designed for this purpose. They will first shut off the power to the unit, then access the coils, often located within the evaporator and condenser. 

Using coil cleaning brushes, sprayers, and commercial cleaning agents that are safe for the coil material, your technician will remove dirt, grime, and buildup, then rinse the coils with water if necessary. This process not only ensures proper cleaning but also avoids any potential damage to the coils that might occur with improper handling.

Check The Airflow 

Proper airflow is crucial for maintaining the desired temperature and ensuring your system’s longevity. Your local HVAC technician will check the airflow of your AC unit by using specialized tools like anemometers to measure the air velocity and volume at various points in the system. They will also inspect the ductwork, filters, and fans for any obstructions or issues that might restrict airflow. 

By analyzing these measurements and observations, they can ensure that the air is flowing correctly throughout the system, making necessary adjustments or recommendations to optimize performance and efficiency.

Inspect Electrical Controls

A professional will inspect the electrical controls of AC units by first turning off the power for safety. They will then use specialized tools such as multimeters to test electrical components like relays, capacitors, and wiring. 

By carefully examining connections, assessing wear and tear, and verifying the proper functioning of electrical components, they can ensure the entire system is operating safely and efficiently, and make any necessary repairs or replacements to prevent future problems.

Common DIY Mistakes

While some DIY enthusiasts may feel competent to tackle HVAC maintenance tasks, the risk of mistakes is high. Hiring a professional helps protect you from common DIY mistakes such as:

  • Fire hazards: Incorrect handling of electrical components can lead to fire.
  • Electrocution hazards: Without proper training and tools, tinkering with electrical parts can be dangerous.
  • Inefficient operation: Mistakes in maintenance can lead to higher energy bills and a shorter lifespan for your AC unit.

Hire a Professional Nashville HVAC Company

While there are some maintenance tasks that you can perform yourself, the complexities of air conditioning and heating repair often necessitate professional expertise. Investing in professional HVAC maintenance not only ensures the efficiency and longevity of your system but also safeguards you from potential hazards.

C&M Heating and Cooling offers a wide range of professional HVAC services in Nashville. With experienced technicians, we guarantee top-notch service tailored to your needs. Don’t gamble with DIY solutions; trust the experts and ensure your comfort and safety. Contact us today and take the first step towards worry-free HVAC maintenance!

How to Extend the Lifespan of Your HVAC Unit

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Did you know that a well-maintained heating, ventilation, and air conditioning (HVAC) system can last 15-25 years before you need to replace it? Proper HVAC maintenance will ensure that your unit lasts as long as possible while still functioning correctly and efficiently.

 

Here are five best practices to extend the lifespan of your unit from C&M Heating and Cooling, your HVAC professionals in Franklin, TN:

  1. Schedule Yearly Tune-Ups
  2. Change the Filter Regularly
  3. Use the “Auto” Fan Setting
  4. Upgrade Your Home’s Insulation
  5. Clean Outdoor Units

Schedule Yearly Tune-Ups

An annual HVAC tune-up helps keep your unit running as efficiently as possible. During a tune-up, a technician will inspect and clean your HVAC system. If they notice that any repairs are needed, they’ll either address them at the time of maintenance or make an appointment to come back (depending on how big the repair is).

 

These visits also allow your local HVAC technician to catch potential problems with your system early — before they have a chance to escalate and cause severe damage to your unit and wallet.

Change the Filter Regularly

Sometimes, the solution to an issue with your HVAC unit is as simple as changing the air filter. Regularly changing the filter improves the air quality in your home, making it easier for your system to heat or cool the house and reduce dust allergies.

 

How often should you change your filter? At a minimum, you should replace or clean it twice a year (once every six months). However, if you have pets, you may want to change the filter more frequently (e.g., every three months).

Use the “Auto” Fan Setting

If you’re not already, start setting your thermostat to “Auto.” When you do this, you set it to a specific temperature, and the system will only turn on when the house reaches that temperature.

 

Using the “Auto” setting ensures your HVAC unit isn’t running constantly. If it’s running all the time, it may wear out faster and need repairs more often. It can also cause your utility bills to skyrocket. In addition to saving you money, this solution is also more eco-friendly.

Upgrade Your Home’s Insulation

A lack of insulation causes air to escape your home — aka, the air that you’re paying to heat or cool. As a result, your HVAC unit will run more often to maintain comfortable temperatures.

 

Upgrading your insulation will help you maintain ideal temperatures. It can also lower your energy bills (some providers even offer rebates to incentivize people to improve their home’s insulation).

Clean Outdoor Units

A clean HVAC system is an efficient one. If your outdoor unit is covered in dirt, dust, and debris, your system will have to work harder to keep your home cool.

 

Check and clean off your outdoor unit regularly. Make sure all plants and trees are at least a foot away from it as well.

When Is It Time to Replace Your HVAC System?

If you’ve tried all the HVAC troubleshooting tricks and your system still isn’t working as it should, it’s likely time to shop for a replacement.

 

Here are some additional signs it’s time to replace your HVAC system:

  • Energy bills keep rising
  • Temperatures throughout the home are uneven
  • The system is constantly running
  • You keep paying for repairs

To get the most bang for your buck when shopping for a new system, consider an energy-efficient HVAC or geothermal system. In addition to reducing your carbon footprint, these solutions can save you money in the long run by lowering your utility bills.

Professionally Maintain Your HVAC Unit

Some simple maintenance steps can go a long way when it comes to preserving your system’s lifespan and keeping your home comfortable.

 

Do you need a professional to come out for a yearly tune-up or to repair your HVAC unit? If so, C&M Heating and Cooling offers HVAC maintenance in Franklin, TN and surrounding areas. We are ready to assist you.

 

We’ve handled residential and commercial installations, repairs, and replacements for over 40 years, and we’re confident we can produce the results you’re looking for.

Contact us today to book an appointment!

Types of Air Conditioning Systems: Which One is Right for You?

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June 21 was the official first day of summer, but temperatures are already rising, especially in southern cities like Nashville.

 

If you’re ready to welcome the summer season with a new air conditioning system, you might want to know which type is the best fit for you and your property. You can choose from several different types of air conditioners, each with its own benefits and drawbacks.

 

Let’s explore the different air conditioning systems (and their pros and cons) so you can make an informed decision.

Central Air Conditioner

Central air conditioning units use split systems. They regulate air through ducts installed throughout your home, which is why they’re also known as ducted systems.

 

A central air conditioner is split into two primary units: the outdoor unit, which includes a condenser and compressor, and the indoor unit, which features evaporator coils and an air handler.

 

Central air conditioners use refrigerants to remove heat from the indoor air. So the heat gets pulled outdoors while cool air is pushed through your ductwork.

Smart Air Conditioner

A smart air conditioner is a type of mini-split (ductless AC that cools one part of the home), window (a unit that sits in the window and cools one area), or portable air conditioner (a movable unit that cools the area in which its plugged in).

 

Regardless of the type of air conditioner, smart units are Internet of Things (IoT) enabled, meaning they connect to your home’s wifi network. They also come with an app you can control through a smartphone or tablet.

 

With the app, you can schedule the unit to come on at certain times, adjust the temperature at certain times, etc.

Geothermal Air Conditioner

Geothermal air conditioners are some of the most energy-efficient units on the market today, using the earth’s natural insulating properties.

 

Four to six feet below ground, the temperature remains the same year-round, regardless of the weather up above. Geothermal technology utilizes this consistent temperature with pipes that move water through the home, the ground, and a heat pump.

 

The continuous circulation helps to adjust the temperature in the home, bringing in warm air from underground during cold seasons and transferring heat from the home during warm seasons.

How to Choose the Right AC System

Not sure which air conditioning system is best suited for your home? Here are some of the most important factors to keep in mind:

Energy Efficiency

Geothermal units typically use the least amount of electricity, making them the most energy-efficient options. Mini-splits are more of a middle-of-the-road option, and central air units use much more electricity, meaning you’ll spend more on utility bills with these systems.

Initial Investment

In general, a mini-split air conditioner will cost less to set up than a central air or geothermal unit (this type is the most expensive, although it can help you save money in the long run). If you have a tight budget, a mini-split may be the most cost-effective choice.

Cooling Capabilities

If you’re going to spend money on an air conditioning system, you want to know that it will genuinely cool your house and make it more comfortable. Geothermal and central air conditioners will cool a larger portion of your house at once, whereas mini-splits cool just one area because they don’t have any ductwork.

Install Your AC Unit With a Professional in Franklin, TN

From central air and smart air conditioners to geothermal systems, you have plenty of options when it comes to choosing a unit for your home. After reading through the pros and cons listed above, do you have a better idea of what you and your family need?

For help selecting and installing effective and energy-efficient air conditioning systems, reach out to our team at C&M Heating and Cooling to learn more about our HVAC services. We can’t wait to hear from you!

The Role of HVAC Systems in Building Sustainability and Energy Efficiency

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Residential cooling accounts for approximately 16 percent of the country’s electricity consumption, and commercial cooling accounts for roughly 12 percent.

When you live or run a business in a hot and humid climate like Nashville, it’s easy to see your building’s electricity bill rise along with the outdoor temperatures. The good news is that the right HVAC system can also positively impact your energy usage and sustainability efforts.

Learn more about the role of HVAC systems in building sustainability and energy efficiency below.

Breakdown of HVAC Systems

To heat your home, an HVAC system requires four primary components:

  • Gas or Fuel Valve: Provide fuel that’s burned to create heat.
  • Heat Exchanger: Heats cool air that enters through the system so it can be circulated throughout the building.
  • Blower: Pushes warm air into the ductwork so residents can feel it.
  • Air Filter: Pulls out dust, dirt, and allergens to improve indoor air quality.

To cool your home, it relies on these four elements:

  • Compressor: Uses a motor and pump to turn liquid refrigerant into a high-pressure gas, which is pumped through the system to transport heat.
  • Condenser: Allows gas to release heat collected inside the building. It also turns refrigerant gas into liquid when heat is pushed out of the building’s exterior air conditioning unit.
  • Expansion Valve: Changes the liquid’s pressure from high to low.
  • Evaporator: Passes refrigerant through a coil where the warm air blows over it, causing the air to lose heat and humidity.

These parts also require a thermostat to control them and ductwork to transport warm or cool air throughout the building.

How HVAC Systems Impact Sustainability in Buildings

If your HVAC unit isn’t working correctly, you might pay more for heating or air conditioning because the system uses more energy. An inefficient HVAC system also affects the environment and your building’s sustainability efforts in the following ways:

  • HVAC systems contribute to greenhouse gas (GHG) emissions directly and indirectly. One report shows that incorrect HVAC system use contributes to up to 50 percent of energy overconsumption.
  • With more energy-efficient designs, HVAC systems can reduce overconsumption and decrease GHG emissions, turning buildings into net-zero energy structures.
  • HVAC systems can also contribute (positively and negatively) to indoor air quality in buildings and homes.
  • With the help of high-efficiency particulate air (HEPA) filters and UV LED lights, it’s easier to reduce the spread of germs, allergens, and other harmful particles in buildings.
  • Using air filters for healthier buildings can also increase energy efficiency by helping systems run more efficiently, reducing energy consumption and ventilation load.

The bottom line is that HVAC systems can either help or hurt your sustainability efforts.

When you commit to using energy-efficient, sustainable HVAC systems and prioritize regular filter changes and routine maintenance, you can feel more confident that you’re making positive changes that benefit the environment.

Improving HVAC Energy Efficiency

Many modern HVAC systems are specifically designed to increase energy efficiency. The following are some specific changes and improvements to be aware of:

  • Variable-speed motors on fans and pumps can reduce energy and maximize comfort.
  • Chilled beam systems and heat recovery ventilators can reduce costs and increase the efficiency of your building’s net-zero water system.
  • An Energy Management System (EMS) can optimize a building’s energy usage by sensing when it’s most needed and adjusting accordingly.
  • Solar heating and cooling systems absorb the sun’s rays, converting them into heat or electricity.
  • Geothermal heat pumps use the temperature difference between the air and the ground to pump hot or cold water through pipes and transfer heat energy to or from the building.
  • Air source heat pumps use the temperature difference between outside and inside air to move heat energy from one place to another.

Talk to an HVAC professional for help selecting the most energy-efficient and cost-effective options for your building.

Contact C&M Heating and Cooling in Franklin, TN

HVAC systems can have significant impacts on buildings’ sustainability and energy efficiency. Do you want to learn more about eco-friendly options for your property? If so, we can help at C&M Heating and Cooling.

Contact us today to learn more or schedule an appointment.