BRUNSWICK COUNTY, NC

WILMINGTON, NC

When Is It Time to Replace Your HVAC Unit Rather Than Repairing a No Heat Issue?

HVAC systems are the unsung heroes of our homes. They work tirelessly to maintain the perfect temperature all year round, keeping us comfortable and happy. Unfortunately, even the best HVAC system will eventually fail, leaving us to decide whether to repair or replace it. This is especially true when you're dealing with a no-heat issue. The big question is: when should you replace your HVAC unit instead of repairing it? In this blog post, we'll explore various signs that you should look out for, which will help you make an informed decision.

What is an HVAC system?

HVAC stands for heating, ventilation, and air conditioning systems. This system is responsible for heating and cooling your home and includes products like furnaces, air conditioners, heat pumps as well as ductwork, thermostats, and other home comfort controls.

Repairing vs. Replacing Your HVAC System

All homeowners experience some sort of heat pump malfunction. It's a cold day and you crank the thermostat as usual to keep your home cool, but it doesn't work out. It’s not clear if your heater or venting system generates any energy. You think this is an easy fix, a faulty filter, or a ripped circuit breaker. You might also wonder if a simple replacement would be cheaper. What should I consider when replacing an HVAC system? Security Generally, your priority will most certainly be security.

Repair vs. Replace Recap Checklist

It is difficult to know how quickly to repair the HVAC equipment. If you are unsure what is your HVAC needs, here are some questions to ask yourself when determining whether to repair or replace your unit:

How long have you had the HVAC system?
What is the overall condition of the unit?
Is it still under warranty?
How often has it needed repairs in the past year?
Are replacement parts readily available?

By carefully evaluating each of these factors, you can make an informed decision about whether to repair or replace your HVAC unit.

How do you know if you should repair or replace your HVAC system?

The Age of your HVAC System:

Before making any decisions, check how old your HVAC system is. According to experts, the average lifespan of an HVAC system is 10 - 15 years. If your system is more than 10 -15 years old it may be time to replace it. Most manufacturers offer an average of 10 years warranty for their equipment, so if your system has exceeded that, regular repairs and maintenance may not work as effectively. Furthermore, older systems are also less energy-efficient, resulting in higher utility bills. Upgrading to a newer model can save you money in the long run.

Constant Breakdowns and Repair:

Have you found yourself calling your HVAC technician more often than usual? While repair is always an option, it can be an expensive one. If you've spent a significant sum on your HVAC system's repair in the past two years, you may want to consider a replacement. Frequent issues can also be caused by worn-out parts. You might just end up patching your system instead of getting it fixed and risk it breaking down again.

The Cost of Repair:

The next thing you'll need to consider is the repair costs. If your HVAC technician is suggesting extensive and costly repairs, you might want to get a second opinion. Even if the cost is not in the thousands, you will want to consider how often you spend money to repair the unit because that money adds up over time. It's helpful to rely on a simple equation to determine if repair is a better choice than replacing an air conditioning unit. Take the estimated repair cost and multiply it by the age of the unit. If that amount exceeds the cost of a new unit, it is worth it to go all out for the replacement.

If the repair cost is a significant fraction of an entirely new system, then a replacement is a better option. Investing in a new HVAC system is going to cost you more, but it guarantees better efficiency, lower utility bills, and peace of mind. Moreover, newer models come with advanced features such as smart thermostats that can save you even more money. It's important to weigh the cost of repairs and potential savings before deciding.

Factors That Influence HVAC System Cost

HVAC units are the biggest factor determining cost, but other factors may increase your total.

Size of the unit: The size of your HVAC system depends on the size of your home. Larger homes require larger units, resulting in higher costs.
Efficiency rating: More energy-efficient systems tend to be more expensive, but they result in lower utility bills in the long run.
Ductwork and installation: If you need new ductwork or significant changes to your existing ductwork, it can add to the overall cost of your HVAC system.
Location: Location, Region, and climate matter when finding the right system for your home and saving energy.
Brand and model: Different brands and models come with varying price points based on features, so it's essential to research and compare before making a purchase.

Decreased Efficiency:

Are you experiencing temperature fluctuations in various parts of your home? Is your HVAC system struggling to maintain the set temperature? If yes, your system is losing its efficiency, and a repair might not be enough. If it is not keeping your home comfortable and energy-efficient, it is time to replace it.

Emergencies:

Unforeseen equipment breakdowns can be stressful. Emergencies can threaten your and your family's safety and lead to costly repair bills. If your HVAC system is older, it may be more prone to breakdowns. Rather than risking your safety and comfort, it is better to replace your HVAC system.

Energy expenses

Older HVAC systems tend to consume more energy, which leads to higher utility bills. Replacing your old system with a new, energy-efficient unit will reduce your monthly energy bills. Most new HVAC systems have higher SEER (Seasonal Energy Efficiency Ratio) ratings, which identify their energy efficiency. Higher SEER numbers result in lower utility bills.

Health issues

A poorly functioning HVAC system can lead to health issues, especially if it's not cleaned and maintained regularly. An old system can accumulate dust, dirt, and allergens, which can trigger respiratory problems for you and your family. If you have family members with asthma or allergies, a new and efficient HVAC system can go a long way in improving their health and quality of life. Your air conditioner poses safety risks you never want to mess around with safety as a homeowner. If an HVAC service technician tells you that your AC unit is producing carbon monoxide or is a fire hazard, replacing the unit is necessary. It is always better safe than sorry.

The extent of damage

When your HVAC system breaks down, and it's time to decide, consider the extent of the damage. Sometimes, the issue may be minor, and a repair might be the best solution. But if the damage is too severe, replacing the entire unit might be more economical in the long run. A reliable HVAC company can advise you on the extent of damage and provide you with a cost estimate for repairing versus replacing the system.

Other Repairs and Replacements

HVAC repairs and replacements should be scheduled immediately. Below are other repairs you can take at HVAC installations/upgrades.

Insulating your home, including the walls, attic, and basement. This is an effective way to reduce energy wastage.
Upgrade your windows: The heating and cooling of your home can escape through poorly insulated or single-paned windows. Consider replacing them with energy-efficient double-paned windows.
Schedule regular maintenance: Getting a tune-up for your HVAC system can help identify any potential problems and keep it running efficiently.
Replace outdated appliances with energy-efficient models: Appliances such as refrigerators, dishwashers, and washing machines consume a significant amount of energy. Replacing them with newer, more efficient models can save you money on your utility bills.
Utilize natural light: During the day, rely on natural light instead of artificial lighting to reduce electricity usage. This can also help improve the overall atmosphere and mood in your home.

HVAC systems are one of the most crucial parts of our homes. They help us maintain comfortable temperatures, and we rely on them all year round. When it comes to fixing a no-heat issue or other HVAC problems, it's essential to know when to replace your HVAC unit rather than repairing it. If your HVAC system is old, has frequent repairs, or has decreased efficiency, it may be time to consider replacement. Emergencies also call for immediate attention and replacement. A new HVAC system would provide better efficiency, lower utility bills, and a guarantee of more comfortable and safer living conditions. Remember, never compromise on your safety, comfort, or health. Always consider the long-term costs of repairs and replacements when deciding what to do with your HVAC system.

Is your HVAC system giving you trouble? Don't sweat it! Our team of professionals is here to guide you in making the right choice. Get in touch with us today and let us help keep your home comfortable and energy-efficient.

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The Benefits of Installing a Smart Thermostat

By Derek Schmidt • March 10, 2025

Winter can take a toll on both your home’s heating system and your energy bills. At Salt Air Heating, Cooling & Electrical, we understand the importance of keeping your home comfortable while optimizing energy efficiency. Smart thermostats play a crucial role in enhancing the performance of heating and cooling systems, reducing energy consumption, and improving indoor air quality. How Smart Thermostats Improve Heating and Cooling Systems Smart thermostats are designed to optimize the operation of your HVAC system by automatically adjusting temperature settings based on your schedule and real-time conditions. Unlike standard programmable thermostats, many smart thermostats utilize motion sensors, learning technology, and Wi-Fi connectivity to enhance efficiency and reduce energy waste. Energy Savings and Efficiency One of the key benefits of smart thermostats is their ability to improve energy efficiency. By automatically changing thermostat settings based on occupancy and external weather conditions, these devices help reduce energy bills and optimize heating and cooling cycles. Studies show that smart thermostats reduce unnecessary energy consumption, leading to significant savings over time. Indoor Air Quality and Comfort Maintaining proper indoor air quality is essential during the colder months when homes are sealed tightly to retain warmth. Smart thermostats work seamlessly with HVAC systems to ensure that air circulation remains consistent, preventing air stagnation and improving overall comfort. Additionally, by helping regulate humidity levels, smart thermostats contribute to healthier indoor environments. Tracking Energy Usage and Smart Reports Many smart thermostats provide real-time energy usage reports, giving homeowners valuable insights into their heating and cooling patterns. These reports help identify areas where energy can be saved and offer recommendations for improved efficiency. By understanding how smart thermostats influence your home’s climate control, you can make informed decisions to further reduce consumption and lower utility bills. Enhancing HVAC System Performance A well-maintained HVAC system is essential for consistent comfort. Smart thermostats help extend the life of heating and cooling systems by preventing excessive wear and tear. By reducing the frequency of sudden temperature changes and ensuring optimal thermostat settings, these devices contribute to more efficient system performance and reduced maintenance costs. A Sustainable Approach to Home Comfort Incorporating smart thermostats into your home aligns with energy-saving initiatives and environmental sustainability. With features like geo-fencing, remote access, and automation, smart thermostats help households reduce their carbon footprint while enjoying maximum comfort. How to Choose a Smart Thermostat for Your Home Choosing the right smart thermostat can feel overwhelming with so many options. To decide, consider these key factors: ● Compatibility: Not all thermostats work with every HVAC system. Check if it supports your system, like heat pumps or multi-zone setups. ● Ease of Use: Look for a user-friendly interface with features like touchscreens, voice control, or simple programming. ● Room Sensors: Some models include sensors to detect temperature variations, ensuring even heating and cooling. ● Wi-Fi Connectivity: Wi-Fi-enabled thermostats let you adjust settings remotely via smartphone and integrate with smart home devices. ● Energy Efficiency: Many thermostats learn your schedule and adjust automatically to save energy. Features like motion sensors, geofencing, and energy reports can help lower bills. By considering these factors, you can find a thermostat that boosts comfort, saves energy, and works seamlessly with your HVAC system. Stay Comfortable This Winter with Salt Air Heating, Cooling & Electrical At Salt Air Heating, Cooling & Electrical, we specialize in maintaining heating and cooling systems for peak performance. Whether you're looking to improve energy efficiency, enhance indoor air quality , or optimize climate control, our team is here to help.

Two air conditioners are covered in snow on the side of a house.

Heat Pump Frozen Solid? Here’s When to DIY and When to Call for Help

December 17, 2024

A frozen heat pump in the colder months can throw off your home’s comfort and energy efficiency, leaving you frustrated and shivering. But don’t worry—understanding why your heat pump freezes and knowing how to tackle it can save you time, stress, and energy bills. Let’s walk through how a heat pump works, what causes ice formation, when you can DIY a fix, and when it’s best to call an HVAC technician. Signs of a Frozen Heat Pump In Wilmington, NC, or Brunswick County, NC, identifying a frozen heat pump quickly can save you from discomfort and costly repairs. Look for these signs: Ice on the Outdoor Unit or Coil: Visible ice on the outdoor unit or its coils indicates your heat pump is struggling to function correctly. Weak Airflow or Reduced Heat: If your vents are blowing weaker or cooler air than usual, ice buildup may be restricting the system's performance. Frequent Auxiliary Heat Activation: Relying more on auxiliary or emergency heat than usual suggests your heat pump isn’t operating efficiently. Unusual Noises: Strange sounds like grinding or buzzing could signal mechanical problems related to freezing. Water Around the Unit: Melting ice may pool near the outdoor unit, signaling a freeze-thaw cycle that needs attention. If you notice any of these symptoms, act quickly to prevent further strain on your system. Why Does a Heat Pump Freeze? Several factors can cause your heat pump to freeze, including: Restricted Airflow Clogged air filters , debris around the outdoor unit, or blockages in the air handler can significantly limit airflow, causing the system to work harder than it should. This restricted airflow can lead to a drop in temperature within the system, ultimately causing ice to form on the coils and affecting overall performance. Low Refrigerant Levels Low refrigerant levels reduce the system’s ability to transfer heat effectively, which can cause the temperature within the unit to drop significantly. As a result, frost or ice begins to form on the coils, leading to further inefficiency and potential damage to the system if not addressed promptly. Defrost Cycle Issues A malfunctioning defrost control board, temperature sensor, or reversing valve may prevent the system from defrosting properly, causing ice buildup on the outdoor unit. This can reduce the system's efficiency and may lead to further issues if not addressed promptly, such as restricted airflow or potential damage to the equipment. Cold Weather Conditions Prolonged freezing temperatures combined with high humidity levels can create conditions that overwhelm the defrosting process in refrigeration systems. This occurs because excess moisture in the air can freeze on surfaces more quickly than the system can melt it, leading to ice buildup that disrupts normal operation and efficiency. Inadequate Maintenance Skipping routine check-ups can lead to unnoticed problems that may impact the efficiency and lifespan of your system, such as dirty coils reducing cooling performance, a failing blower motor causing uneven airflow, or a clogged air filter restricting proper ventilation and increasing energy consumption. Regular maintenance helps catch these issues early, saving you time and money in the long run. DIY Solutions for a Frozen Heat Pump If you’ve confirmed your heat pump is frozen, here are some steps to resolve it: 1. Turn Off the System Switch off the system to prevent damage to the blower motor or other components. 2. Inspect and Clear the Unit Remove any debris, snow, or obstructions around the outdoor air unit. Clear the air vents to improve airflow. 3. Check the Air Filter Inspect your air filter for clogs. Replace it if it’s dirty to ensure adequate airflow. 4. Restart and Monitor Turn the system back on and observe its operation. If it doesn’t work as expected, there may be an underlying issue. Preventing Future Freezes For homeowners in Wilmington, NC, or Brunswick County, NC, proactive maintenance is key to avoiding a frozen heat pump. Follow these steps to keep your system running smoothly: Replace Air Filters Ensure proper airflow by changing your air filters monthly or as recommended. Restricted airflow can lead to freezing and inefficient operation. Clear the Outdoor Unit Keep the outdoor unit free from debris, snow, and leaves. This improves airflow and helps the system function properly, even during colder months. Monitor Defrost Cycles During the winter, check if your system switches into defrost mode. This cycle prevents ice buildup. If it doesn’t seem to activate or work effectively, consult a professional. Schedule Regular Maintenance Routine professional check-ups are essential. An HVAC technician can: Inspect refrigerant levels to ensure proper operation. Clean coils to improve efficiency and prevent ice formation. Identify and fix issues before they escalate. By taking these steps, you can keep your heat pump in excellent condition and maintain comfort in your Wilmington, NC, or Brunswick County, NC home all winter long. When to Call for Professional Help Sometimes, DIY fixes aren’t enough. Call a professional if you notice: The heat pump remains frozen after defrosting manually. Frequent freezing despite regular maintenance. Unusual noises, water leaks, or low heating performance persist. Issues with the reversing valve, defrost control board, or refrigerant levels. The Risks of Ignoring a Frozen Heat Pump Neglecting a frozen heat pump can lead to: Permanent damage to the outdoor coil or other components. Increased reliance on emergency heat, spiking your utility bills. Reduced lifespan of your HVAC system. At Salt Air, we understand how frustrating a frozen heat pump can be, especially during colder months. That’s why our experienced technicians provide comprehensive maintenance and repair services to keep your HVAC system running smoothly and your home warm and comfortable. We don’t just fix the symptoms—we get to the root of the problem, whether it’s low refrigerant levels or faulty components. Our team works efficiently to resolve issues, prevent further damage, and restore your system’s functionality. Plus, we fine-tune your heat pump to maximize performance and help lower energy costs, ensuring long-term reliability and efficiency. No matter how extreme the weather, we keep your heat pump’s outdoor unit running reliably, ensuring your comfort all year long. If you’re in Wilmington, NC, or Brunswick County, NC, trust Salt Air Heating & Cooling for expert HVAC services. Our skilled technicians specialize in comprehensive heat pump maintenance and repairs, guaranteeing your system stays efficient—even during the chilliest months.