Summer Cooling Tips: Keeping Your Home Comfortable Without Breaking the Bank

The heat of summer can be relentless, especially during the “dog days” when temperatures soar to record highs. In places like Raleigh, NC, it’s not uncommon for summer temperatures to exceed 90°F, leaving many residents looking for cost-effective ways to stay cool without relying on air conditioning (AC) 24/7. Running the AC continuously is not only expensive but also contributes to higher energy consumption, which can strain both your wallet and the environment. For those seeking budget-friendly alternatives, there are several ways to beat the heat and keep your home comfortable without breaking the bank.

1. Draw the Curtains: Block the Sun’s Heat

One of the easiest and most effective ways to cool your home naturally is by blocking out direct sunlight. Sunlight streaming through your windows can significantly increase the temperature inside your home due to the thermal energy it carries. In fact, according to the U.S. Department of Energy, about 76% of the sunlight that hits standard double-pane windows enters to become heat.

To prevent this, invest in blackout curtains or shades. These curtains are designed to block light and provide insulation, keeping rooms cooler during the day. By drawing the curtains or blinds during the hottest parts of the day, you can reduce indoor temperatures by up to 15°F, reducing your reliance on AC.

2. Use Fans and Ice for a DIY Cooling System

Air conditioners work by circulating air over coolant to produce cold air. You can mimic this effect on a smaller scale by using a fan and a simple bowl of ice. Position a fan in front of a bowl filled with ice water, and the fan will blow the cooled air throughout the room. This DIY method works best in smaller spaces, and with regular ice changes, it can be a low-cost alternative to running AC all day.

Ceiling fans can also play a crucial role in keeping your home cool. According to Energy.gov, using a ceiling fan allows you to raise your thermostat setting by about 4°F without sacrificing comfort, potentially saving up to 10% on cooling costs.

3. Avoid Using the Oven: Keep Heat Out of the Kitchen

Cooking indoors, especially with an oven, can significantly raise the temperature in your home. Instead of heating your kitchen during an already hot day, opt for cold meals like salads or sandwiches. You can also use energy-efficient appliances such as microwaves, toaster ovens, or slow cookers to prepare meals without producing as much heat.

Better yet, take advantage of the great weather and fire up the outdoor grill. Not only does this keep the heat outside, but grilling can be a fun, summer-appropriate way to prepare meals.

4. Close Windows During the Day, Insulate for Efficiency

While it might be tempting to open windows to “let the air in,” this can often have the opposite effect during the day when outside temperatures are higher than indoors. If your home is well-insulated, it will naturally retain the cooler air inside, which helps maintain a comfortable temperature. Keeping windows and doors closed during peak heat hours can help your home remain cooler.

Ensuring your home is well-insulated is one of the most critical steps in energy efficiency. According to the Energy Star, the EPA states homeowners can save an average of 15% on heating and cooling costs by air-sealing their homes and adding insulation to attics, floors, and crawl spaces.

5. Create a Cross-Breeze at Night

While keeping windows closed during the day is effective, at night, the temperature outdoors typically drops, often lower than your home’s interior temperature. This is the ideal time to open windows and create a cross-breeze to ventilate and cool your home. By opening windows on opposite sides of your home, you can encourage air circulation that pulls in cooler air and expels warm, stagnant air.

6. Cool Strategically: Focus on the Rooms You Use Most

If you have a portable or window AC unit, or if your home is equipped with a central air system and a smart thermostat, it’s wise to cool only the areas of your home where you spend the most time. For example, during the day, you may only need to cool your living room or home office. At night, focus on keeping your bedroom cool for comfortable sleep.

Using a smart thermostat allows you to program your AC to run less frequently when you’re not home or during the cooler parts of the day. According to the U.S. Department of Energy, adjusting your thermostat by 7-10°F for eight hours a day can save you up to 10% a year on cooling costs.

7. Bonus Tip: Upgrade to Energy-Efficient Appliances

If your AC unit is old or inefficient, it may be time to consider upgrading to a more energy-efficient model. Modern AC units use significantly less energy while providing the same cooling power. Look for units with a high Seasonal Energy Efficiency Ratio (SEER) rating, which indicates better energy efficiency.

Additionally, consider adding a programmable or smart thermostat to maximize efficiency. According to Energy Star, homes with smart thermostats can save around $180 annually in energy costs.

Summers in Raleigh, NC, can be brutally hot, but with the right strategies, you can keep your home cool without relying solely on air conditioning. Simple actions like blocking out sunlight, using fans and ice, avoiding heat-producing activities, and utilizing cross-ventilation can go a long way in reducing both your home’s temperature and your energy bill. If you need expert advice or more permanent cooling solutions, Bowman Heating and Cooling can help you find energy-efficient ways to beat the heat. Contact us today for a consultation!

Sizing Your AC Unit: How to Determine the Right Size

The size of your AC unit depends on a variety of factors, each one individual to the homeowner. The size refers not to the physical size of the unit, but the energy expenditure and cooling capacity measured in BTUs.

BTUs, or British Thermal Units, measure the amount of heat energy an HVAC system can remove or produce in one hour. For air conditioners, a higher BTU rating indicates a more powerful unit capable of cooling larger spaces. Conversely, for heating systems, a higher BTU rating means more heat output. Accurately determining the required BTU for your home is crucial for energy efficiency and comfort.

If you want to stay cool this summer in Raleigh, consider the following factors:

Consider the Square Footage of Your Home

One of the biggest factors in determining what size of air conditioner you require will be the square footage of your home. If you live in a small 800-square-foot house, you simply won’t need a system as powerful as someone who lives in a 2500-square-foot dwelling to get the same level of cooling. In these cases, it is more efficient to invest in a larger or smaller unit as necessary for the space. 

Calculate Heat Gain and Loss

These factors will be highly dependant on the age of your home and the improvements that you may or may not have made to it over the years. A well insulated home with new windows will experience far less heat loss than one that is over 100 years old with minimal renovations. You can calculate heat loss and gain by considering the direct sunlight that hits your home and for how many hours per day, your insulation quality, the age of your windows, ceiling height, and how many doors you have. 

Consider the Local Climate

The amount of power that your unit is going to need is going to depend largely on your climate. Raleigh, NC is located in a more temperate and warm portion of the United States. As a result, you may wish for a stronger air conditioner than someone residing in North Dakota. This will enable your system to handle the heat efficiently at a level that it was designed to do, rather than a weaker system working over time to compensate. 

Consider Your Needs and Budget 

Simply put, different people have different needs. Someone who lives in a 300-square-foot apartment may only require a simple window unit installation to stay cool this summer in Raleigh, NC. Likewise, someone who lives in a smaller house or who only needs air conditioning in select areas of the home may do wonderfully with a mini split installation. Others may require full home cooling in a large space, in which case central air installation may be the most appropriate option for them. 

You might even want to consider a mini-split ductless unit. Mini-split systems offer several advantages over traditional HVAC units, making them a popular choice for many homeowners. Their energy efficiency, ability to control individual room temperatures, flexible installation, quiet operation, and improved air quality often outweigh the higher upfront costs of an HVAC unit and duct instillation. 

Consult an HVAC Technician 

Finally, you may wish to consult a professional. At Bowman Heating and Cooling, our technicians know the ins and outs of installing air conditioner units in Raleigh. We can help you to find the best cooling solutions for your family. Contact us today to learn more! 

Mini Split vs. Central Air: Which Should You Choose For Your Raleigh Home?

Keeping your home cool and comfortable during the summer months is essential. But for homeowners faced with the decision of installing a new air conditioning system, two main options emerge: central air conditioning and ductless mini-split systems. While both systems cool your home, they have distinct advantages and disadvantages that can significantly impact your decision. This guide will explore the key factors to consider when choosing between mini-split and central air conditioning systems for your home.

Central Air Conditioning Systems:

  • Function: Central air conditioning systems utilize a network of ducts to distribute cool air throughout your entire home. A central air handler unit, typically located in the basement or crawlspace, houses the evaporator coil that cools the air. A fan circulates this cool air through the ducts, which connect to vents in each room. The cooled air is released into the living space, while warm air returns to the central unit through return vents for re-cooling. An outdoor condenser unit expels heat extracted from the air.
  • Advantages:
    • Cost-effective for existing ductwork: If your home already has existing ductwork, installing central air conditioning is generally a more cost-effective solution compared to mini-split systems for whole-home cooling.
    • Whole-home comfort: Central air conditioning provides consistent cooling throughout your entire home, eliminating temperature fluctuations between rooms.
    • Improved air quality: Central air systems can integrate air filtration systems to improve indoor air quality by removing dust, allergens, and other airborne particles.
  • Disadvantages:
    • Installation cost for new ductwork: For homes without existing ductwork, installing central air conditioning can be a disruptive and expensive undertaking. The process often involves installing ductwork throughout your walls and ceilings, impacting your home’s aesthetics and potentially causing damage during installation.
    • Uneven cooling: Duct leaks and poorly designed duct systems can lead to uneven cooling throughout your home, with some rooms receiving more cool air than others.
    • Energy efficiency: Central air systems can lose conditioned air through leaky ducts, reducing efficiency and increasing energy costs.

Ductless Mini-Split Systems:

  • Function: Ductless mini-split systems consist of two main components: an outdoor compressor/condenser unit and one or more indoor air handling units (fan coil units) mounted on the walls in each room you want to cool. These indoor units connect to the outdoor unit through a small conduit containing refrigerant lines, power cables, and condensate drain lines. The mini-split system cools the air within each room independently, offering precise temperature control in designated zones.
  • Advantages:
    • Flexibility and ease of installation: Mini-split systems are ideal for homes without existing ductwork or for cooling specific areas. Installation requires minimal disruption, as only a small conduit needs to be routed between the indoor and outdoor units. This makes them suitable for older homes, additions, and spaces with challenging layouts.
    • Targeted comfort: Mini-split systems offer zoned cooling, allowing you to cool only the rooms you’re using and avoid wasting energy conditioning unused spaces.
    • High efficiency: Mini-split systems typically boast higher efficiency ratings compared to central air conditioning systems. This translates to lower energy bills and reduced environmental impact.
  • Disadvantages:
    • Higher upfront cost: Installing mini-split systems for whole-home cooling can be more expensive upfront compared to central air conditioning, especially if you require multiple indoor units.
    • Limited air filtration: While some mini-split systems offer basic air filtration, they may not be as effective as central air systems with integrated filtration capabilities.
    • Multiple indoor units: Cooling a large home with mini-split systems may require multiple indoor units mounted on the walls, which some homeowners might find aesthetically displeasing.

Choosing the Right System for Your Raleigh Home:

The ideal air conditioning system for your home depends on several factors:

  • Existing ductwork: If your home already has existing ductwork in good condition, central air conditioning might be the most cost-effective option.
  • Cooling needs: Consider the size and layout of your home. Do you need to cool the entire house, or just specific areas? Mini-split systems excel in zoned cooling for targeted comfort.
  • Budget: Factor in both upfront installation costs and long-term energy efficiency. While mini-split systems might have a higher upfront cost, their superior efficiency can lead to significant energy cost savings over time.
  • Aesthetics: Central air conditioning systems operate discreetly with no indoor units. Mini-split systems have wall-mounted indoor units that might not suit every homeowner’s taste

Whether you install central air or mini splits will depend on your individual needs, and the existing infrastructure in your home or the dwelling that you wish to cool. Bowman Heating and Cooling offers an energy efficient and high powered Mitsubishi mini split model that can be installed just about anywhere.

To learn more, contact us today, or fill out our contact form to schedule a service appointment.

Air Conditioner Not Cooling? Troubleshoot Your HVAC Like a Pro

As Raleigh faces record breaking temperatures, a reliable air conditioner (AC) becomes an essential comfort feature. But what happens when your once-faithful AC struggles to keep your home cool? Before resorting to drastic measures, it’s helpful to understand some common culprits behind an underperforming system. The good news is that many of these issues have simple fixes, and this guide will equip you with the knowledge to troubleshoot your AC and restore the coolness in your home.

Troubleshooting Steps:

  1. Check the Thermostat: It might seem obvious, but a faulty thermostat can throw your entire cooling system off-balance. Ensure your thermostat is set to “cool” and the desired temperature is lower than the current room temperature. Additionally, check for any obstructions around the thermostat that might be affecting its ability to accurately read the room temperature.
  2. Inspect the Air Filter: Your air filter acts as the first line of defense against dust, dirt, and allergens. A clogged filter will restrict airflow throughout the system, significantly reducing its efficiency and cooling capacity. Replace your air filter regularly according to the manufacturer’s instructions, typically every 1-3 months depending on usage and dust levels.
  3. Clean the Condenser Unit: Located outdoors, the condenser unit releases heat extracted from your home’s air. Leaves, twigs, debris, and even overgrown vegetation can block airflow through the condenser coils, hindering heat exchange and cooling performance. Turn off the AC unit and carefully remove any obstructions from the condenser. You can also gently clean the condenser fins with a soft brush or a vacuum cleaner on a low setting to remove built-up dust.
  4. Investigate Refrigerant Leaks: Refrigerant is the lifeblood of your AC system, absorbing heat indoors and releasing it outside. A leak in the refrigerant line will significantly reduce its ability to cool effectively. Signs of a refrigerant leak include hissing noises coming from the unit, a decrease in airflow, and the formation of ice on the evaporator coils (located inside the unit). Do not attempt to repair a refrigerant leak yourself. This requires specialized tools and expertise to locate the leak, repair it, and recharge the system with the proper amount of refrigerant. Contact a Bowman Heating and Cooling for assistance.
  5. Check for Frozen Coils: While rare, frozen evaporator coils can also prevent your AC from cooling properly. This can occur if the thermostat is set too low, the airflow is restricted (dirty filter, clogged condenser), or there’s a refrigerant leak. Turn off the AC unit and let the ice melt naturally. Once thawed, address the underlying cause (thermostat setting, airflow restriction, or refrigerant leak) before restarting the AC.

When to Call a Professional:

While the troubleshooting steps above can address many common AC issues, some problems require the expertise of a qualified HVAC technician. Here are some signs it’s time to call a professional:

  • The AC Unit Makes Loud or Unusual Noises: Grinding, clanging, or screeching noises can indicate internal component wear or damage.
  • Frequent Cycling: If your AC unit turns on and off rapidly, it’s not operating efficiently and could be a sign of a faulty compressor, refrigerant problems, or electrical issues.
  • Uneven Cooling: If some rooms in your home are significantly cooler or warmer than others, it could indicate airflow problems or a malfunctioning part within the system.
  • The AC Unit is More than 10 Years Old: Even with proper maintenance, AC units have a lifespan. If your unit is over 10 years old and experiencing frequent problems, replacing it with a newer, more energy-efficient model might be a wise investment.

Investing in Comfort: Bowman Heating and Cooling

At Bowman Heating and Cooling, we understand the importance of a reliable AC system during Raleigh’s scorching summers. Our team of technicians are experienced in troubleshooting and repairing all types of AC units. Whether you need a routine maintenance check, repair services, or assistance with AC replacement, we’re here to help you stay cool and comfortable all season long.

Remember: Early detection and addressing minor problems can often prevent them from escalating into expensive repairs or system replacements. By following these troubleshooting tips and performing regular maintenance on your AC unit, you can enjoy optimal cooling performance and ensure your home remains a cool oasis during Raleigh’s hot and humid summers.

Strange Sounds from Your HVAC System? A Troubleshooting Guide for Homeowners

The occasional creak or groan in your home is usually nothing to worry about. Even your HVAC system can produce normal sounds as your house and its contents heat up and cool down throughout the day. This thermal expansion and contraction can cause pops or groans in attics, vents, and beams. However, persistent and unusual noises emanating from your vents can signal a potential problem with your HVAC unit. Fortunately, there are troubleshooting steps homeowners can take to identify the culprit and restore peace and quiet.

Understanding Common HVAC Sounds

While some sounds may be unique to your system, several common noises can indicate different issues:

  • Rattling: Loud rattling suggests something loose within the motor assembly or ductwork. Loose bolts or even small animals like mice or raccoons taking up residence in your system can also create rattling. Did you know that it is often reported residents encounter wildlife in their HVAC systems?
  • Clicking: Occasional clicks are normal, but persistent clicking might indicate a problem with the compressor unit. If accessible, check the hoses for any abnormalities.
  • Whirring: Similar to your car, your HVAC system relies on a motor. A loud whirring or screeching sound often signifies broken belts within the system, which some homeowners might be comfortable replacing themselves.
  • Banging: This can point to various issues, including loose components in the motor assembly, a partially obstructed blower blade, or debris caught within the system. In some cases, you might be able to remove the debris yourself.

Troubleshooting Steps for Homeowners

Regardless of the specific sound, there are universal steps homeowners can take to troubleshoot their HVAC system:

  1. Power Down: Safety first! Always turn off your entire HVAC system before any inspection. A system with moving parts can pose a serious threat if left operational while you tinker. All visual inspections should be conducted only with the power off.
  2. Visual Inspection: Carefully examine your system for any broken parts, damaged fans, or visible debris. If possible, removing debris or replacing a belt might be a DIY fix. However, for animal infestations in the ductwork, seek help from a pest control professional.
  3. Air Filter Check: A clogged air filter forces your system to work harder, potentially leading to unusual noises. Replacing your air filter is one of the simplest and most effective preventive measures you can take to maintain optimal system function for years to come. Regular filter changes can even help eliminate strange noises caused by strain on the system.

When to Call a Professional

If these troubleshooting steps don’t resolve the issue, or if you’re uncomfortable performing any of the inspections, it’s time to call a qualified HVAC technician. Here at Bowman Heating and Cooling, we can diagnose the problem accurately, recommend repairs, and ensure your system operates efficiently and quietly once again. Remember, a well-maintained HVAC system not only provides optimal comfort but also reduces the risk of future breakdowns and costly repairs.

Why is My Upstairs Hot and Downstairs Cold? Common HVAC Issues Explained

Have you ever noticed a battle raging within your own home – a war fought not with weapons, but with thermostats? It’s a common scenario: upstairs sweltering hot, while downstairs remains comfortably cool. This temperature imbalance can leave you feeling frustrated, wishing for a more uniform climate throughout your house. However, there could be many reasons behind this phenomenon with solutions to create a balanced and comfortable living space.

Busting the Myth: Cold Doesn’t Always Sink

While the adage “cold air sinks and hot air rises” holds some truth, it shouldn’t be the sole explanation for a temperature disparity in your home, especially if you have a properly functioning HVAC system. Below, we discuss the leading issues behind this imbalance and explore how to reclaim control of your comfort.

Enemy #1: Insulation Deficiencies

The biggest problem is often insufficient insulation. Imagine your attic as a colander – full of holes allowing cool air to escape. This forces your HVAC system to work overtime to maintain cool temperatures downstairs, leaving the upstairs perpetually warm. The EPA estimates homeowners save about 15% on energy costs related to HVAC by adding more adequate insulation in their homes. Upgrading your attic insulation can be a game-changer, ensuring a more consistent temperature throughout your home.

Enemy #2: The Outdated HVAC System

HVAC systems have a limited lifespan. Over time, an older system (over 10 years) simply may not have the muscle to pump cool air effectively, especially to higher floors. The result? A buildup of heat and humidity upstairs. Consider this: The American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) recommends replacing an HVAC system that’s over 15 years old. Upgrading to a newer, more efficient system with Bowman Heating & Cooling can significantly improve temperature control and reduce energy bills.

Enemy #3: Window Weaknesses

Windows are more than just portals to the outside world; they can also be significant sources of heat gain or loss. Poorly insulated windows or those with improper seals act like thermal bridges, allowing heat to transfer freely between indoors and outdoors. This forces your HVAC system to work harder, raising your energy bills without effectively cooling your home. Adding window treatments like shades or blinds, or even replacing windows with more energy-efficient models, can significantly improve temperature regulation and save you money in the long run.

Enemy #4: Thermostat Placement

Believe it or not, the placement of your thermostat can significantly impact temperature distribution. If your thermostat is situated in a cooler location, like a basement, it might not accurately reflect the warmer reality upstairs. Consequently, the HVAC system won’t kick in when needed, leaving the upper floor uncomfortably hot. Relocating your thermostat to a more central location that represents the average temperature of your living space can ensure the system responds appropriately to maintain consistent comfort throughout the house.

Enemy #5: Air Circulation Issues

Efficient air circulation is vital for optimal HVAC performance. Blocked or leaky ducts can significantly hinder the flow of cool air, preventing it from reaching the upper floors. Debris buildup within the ducts can further impede airflow, forcing your system to work harder for less cooling effect. Regular duct cleaning and inspection by a qualified professional can help maintain optimal airflow and ensure your HVAC system functions at its peak efficiency.

At Bowman Heating & Cooling, we understand the intricacies of HVAC systems and the frustration of uneven temperatures. Our team of qualified technicians is here to diagnose the root cause of your upstairs heating issues and recommend effective solutions. Whether it’s upgrading insulation, replacing your HVAC system, or addressing air circulation issues, we have the expertise to create a comfortable haven throughout your entire home.

Don’t settle for a home divided by temperature! Contact Bowman Heating & Cooling today for a free consultation and reclaim control of your comfort.

Upgrade Your Comfort and Savings with a Smart Thermostat

Have you ever walked into your house after a long day only to be greeted by a blast of unexpected heat or cold? Or maybe you’ve forgotten to adjust the thermostat before leaving for work, only to return to a house that’s uncomfortably chilly or stuffy. These are all common problems with traditional thermostats, but there’s a smarter solution: smart thermostats.

According to the National Renewable Energy Laboratory, nearly half of a home’s energy consumption goes towards heating and cooling. Smart thermostats can help you significantly reduce that energy use, saving you money and making your home more comfortable. Here’s how:

Improved Accuracy and Fewer Headaches:

Traditional mercury thermostats are notorious for inaccuracy, often causing temperature fluctuations throughout the house. They rely on a single point of measurement, which may not reflect the actual temperature in other areas. Smart thermostats, on the other hand, can take readings from multiple sensors placed around your home, ensuring a more consistent and comfortable temperature. This eliminates the frustration of rooms being too hot or cold and prevents your HVAC system from working overtime to compensate.

Remote Temperature Control at Your Fingertips:

Imagine this: you’re stuck at work on a sweltering summer day and realize you forgot to adjust the thermostat. With a smart thermostat, you can simply use your smartphone or tablet to adjust the temperature from anywhere, anytime. No more arriving home to an uncomfortable house! This is especially helpful for unpredictable weather patterns, allowing you to pre-cool or pre-heat your home before you arrive.

Unprecedented Control Over Your Comfort:

Smart thermostats offer a level of control that traditional models can’t match. Many models allow you to create personalized schedules for different rooms or zones in your house. For example, you can program the bedrooms to automatically cool down at night for a more restful sleep, while keeping the living room at a comfortable temperature during the day. This level of customization ensures everyone in your household is comfortable without wasting energy.

Energy Efficiency: Save Money While Staying Comfortable:

Smart thermostats learn your habits and preferences over time, allowing them to optimize your home’s heating and cooling for maximum efficiency. They can detect when you’re away and automatically adjust the temperature to save energy. Studies by the Department of Energy show that smart thermostats can help you save an average of 10% on your heating and cooling bills. Those savings can add up quickly, especially during peak cooling and heating seasons.

Ready to Upgrade Your Home Comfort?

At Bowman Heating and Cooling, our expert technicians can help you choose the right model for your home’s needs and budget, and ensure it’s properly installed and programmed. Let us help you take control of your home’s comfort and save money on your energy bills. Contact us today to schedule a consultation!



What is the Lifespan of an AC System?

Air conditioners are a staple in homes and businesses worldwide, providing much-needed relief from scorching summers and humid climates. However, despite their indispensable role in keeping us cool and comfortable, many overlook the importance of proper maintenance and understanding the lifespan of these essential units. With the summer months fast approaching, the in-home air conditioner unit is about to become the best friend for many of us, whether it’s a window unit or part of your HVAC system with central air. Knowing how long your AC unit is expected to last can help you make informed decisions about maintenance, repairs, and replacements. But, like all appliances, air conditioners do have a lifespan. Here are some of the most common signs that your air conditioner unit may need maintenance, or to be replaced entirely, from residential split systems to commercial rooftop units.

Your Air Conditioner Breaks Down Often

It goes without saying, but if your air conditioner unit is breaking down frequently, it may be at the end of its lifespan. Many problems with an air conditioner unit can be repaired, and often keep the unit functioning for many more years to come. But if it’s breaking down often, it may be more economical to replace the unit than to continue to repair it.

Your Energy Bills are Rising

Air conditioning shouldn’t be that expensive. But older units are not as energy efficient as newer ones. If you find that your energy bills are consistently rising, it may be better to consign your air conditioner unit to be at the end of its life and replace it – even if it ostensibly still functions well. It will save your wallet in the long run to simply replace the unit.

Your Air Condition Unit Uses R-22 Freon

Starting on January 1, 2020, Freon has no longer been produced in the United States. For most homeowners, this means nothing – for now. However, if your air conditioner unit uses freon as its coolant and springs a leak, you will no longer be able to refill the unit with the refrigerant that it needs to function. In this case, the unit is at the end of its life and must be replaced with a newer one. It may be prudent to think about what system you would like to replace your unit with before it starts to mechanically break down, malfunction, or needs a refill of a no longer-produced coolant.

Your AC System is More Than 10 Years Old

On average, you’ll want to replace your air conditioner unit every ten years or so. However, there are cases where you may not have to do so. With an annual tune-up, your system can last 30+ years. If a system is still functional, uses an available coolant, and does not affect your energy bills, it can be more efficient to simply regularly maintain the unit and continue to use it.

In conclusion, understanding the lifespan of your air conditioning unit is essential for maintaining a comfortable and efficient indoor environment. By staying proactive with regular maintenance and being vigilant for warning signs such as decreased cooling efficiency, unusual noises, or frequent breakdowns, you can extend the lifespan of your AC unit and ensure uninterrupted comfort throughout the hottest months.

Remember, investing in professional maintenance and timely replacements when necessary is not just about staying cool—it’s about safeguarding your comfort and well-being while optimizing energy efficiency and minimizing environmental impact. At Bowman Heating and Cooling, we’re experts at keeping your home crisp and comfortable during the summer months. Contact us today and look into our HVAC Maintenance Plan for more details!



How to Troubleshoot My Home Air Conditioner

With the summer months fast approaching, the home air conditioner is about to become the best friend for many of us. Depending on where you live, it can make the difference between a home that is a nice refuge from the outside world to one that is genuinely unbearable. So when things go wrong, it’s important to get them fixed as fast as possible. If your air conditioner unit isn’t working as it should, there are a few common culprits to check up on. 

Refrigerant Leaks 

The refrigerant in your air conditioner unit is what helps it cool the air that it brings in. If this coolant springs a leak, then your unit is going to blow neutral air at best, and hot air at worst! Checking for any leaks in the system should be the first thing you do when your air conditioner unit isn’t working as it should. If you find one, patching the leak and replacing the coolant should have your air conditioner running as good as new. 

Electrical Failure

Your air conditioner unit is an electrical appliance just like anything else. Faulty wiring, a short, or even a dead outlet to which it’s plugged in can all cause the unit to cease functioning outright. In severe cases, it might even cause a fire. If your unit will not turn on at all or is producing a poor, smokey odor, this may be why. 

Drainage Issues

Air conditioners need to drain the condensation that builds up due to the cooling process. All air contains some level of moisture. When air cools, like when it passes through an air conditioner unit, the water vapor condenses and becomes a liquid again. If this water isn’t drained off properly, a couple of things can happen. It can lead to an electrical short, or it can freeze into ice and damage the fan or other mechanical parts in the unit. If your air conditioner is making unusual noises or functioning poorly, this may be why. 

Sensor Failure

In central air units, a sensor built into the thermostat tells the air conditioner when to turn on and off to save money and maintain an optimal temperature in the home. If this sensor is broken, the air conditioner won’t function properly. 

Poor Maintenance 

Finally, poor maintenance can cause a myriad of issues with your air conditioner unit. You should be inspecting and making minor repairs to your unit regularly to prevent most of these issues. With an annual tune-up, your system can last 30+ years.

When your air conditioning system suddenly stops working or exhibits troubling symptoms, it can be a source of frustration and discomfort, especially during sweltering summer months. While troubleshooting minor issues on your own can sometimes yield solutions, there are instances where calling in an expert maintenance technician is the wisest course of action. Here at Bowman Heating and Cooling, we have professional technicians who possess the knowledge, experience, and specialized tools needed to accurately diagnose and efficiently resolve complex AC problems, restoring comfort to your home or business promptly. Contact us today to schedule an inspection, and stay nice and cool this summer!



A Handy HVAC Spring Cleaning Checklist


It’s that time of year again! Winter is coming to an end, which means we are all getting the bug to clean. It’s time to clear out the clutter that accumulated over the winter, and get your home ready for spring and a whole new refreshing year ahead. An integral part of any spring cleaning agenda should include a part of your home that most of us don’t even think about: your HVAC system. Here are a few spring cleaning tasks that you should have on your check.

Vacuum Your Vents

Air vents work by either sucking air into them or blowing it out. We often don’t even think about them (unless something gets lost down one!), but their basic function necessitates that they attract dust that can get caught in the grates – a lot of it. If you vacuum the vents semi-regularly, then this dust won’t get blown all throughout your home when you next turn on your central air or home heating system. It’s a great thing to check off your list during the annual spring clean, and it can keep you from undoing all your hard work by mistake! 

Change Thermostat Batteries

Thermostats are much like smoke alarms in that digital ones are likely to give you some kind of auditory warning when they’re about to die, but this isn’t always the case. Sometimes, the battery runs down and you might not even be aware. But, your AC won’t turn on if the thermostat can’t detect temperatures higher than you’ve set. Spring cleaning is a great time to simply change the battery, and not have to worry about it for another year. 

Clean the Condenser

The condenser is the part of your HVAC system that brings in air from the outside of the house. Over the course of the winter months, this can become filled with dirt and grime from the inclement weather outside. It’s important to clear this, to prevent unpleasant odors from permeating your home and to keep your air conditioner in peak working order. 

Clear Debris Outside

In addition to dirt and grime, your outside condenser might also have attracted weeds and other forms of debris over the winter months. Clearing this away allows the unit to function at maximum efficiency,  and it keeps your yard looking pristine and well-put together.  

And Most Importantly: Change your filter! 

Last but certainly not least, is the most important step of all: changing your air filter! Your HVAC system is working year-round to keep the air in your home free of irritants, pollutants, and allergens. All of this gets caught up in your air filter, which gets fuller and less efficient with time. Changing this out allows your unit to work at maximum efficiency, and keep you breathing easy year round. 

We know you rely on your HVAC system just about year-round. It is important to maintain routine maintenance to keep energy costs down and prevent unplanned repairs as best as possible. Fortunately, we are here to help! Take a look at our HVAC Maintenance Plan for more details! Contact us today to schedule your HVAC maintenance in Raleigh, NC today!