4 Factors to Consider When Buying a New HVAC System

If your HVAC system is no longer as effective as it once was, it may be time to replace it.

Of course, finding the right HVAC system for you can seem complicated.


4 Factors to Consider When Buying a New HVAC System

Luckily, there are many features that you can use to help identify the perfect system for you.

If you would like to know more about HVAC systems, check out these four factors to consider when buying a new one.


1. The Size of the System

This is incredibly important because incorrectly sized systems pose several problems.

First, if the system is too big, it will wear down faster.

This is because the system is too effective at heating and cooling the home, so the system cycles on and off more often.

As a result, you may need more frequent repairs, and the system may need to be replaced early.

Naturally, if the system is too small, it will not be effective enough to properly cool and heat your home.

In some cases, you can fix the problem by changing the temperature (which wastes more energy and money), but some systems may
be too small to ever reach your desired temperature.


2. The Humidifier and Dehumidifier Features

Air naturally contains some moisture, and this moisture keeps the air comfortable without causing complications,
such as wood damage, mold growth, and overheating.

For this reason, many people choose an HVAC system with a humidifier or dehumidifier.

If your home has too much humidity, you may notice moisture on walls, mold growth, damaged wood, and unpleasant
odors. If your home’s air is too dry, most of the symptoms will affect you directly, causing dry skin, dry eyes, and


3. The Energy Efficiency Ratings         

Thanks to advancements in technology, energy-efficient HVAC systems are becoming more and more common. When you are
looking for an energy-efficient system, you should consider the SEER, EER, and HSPF ratings.

The SEER (seasonal energy efficiency ratio) rating measures how efficient the system is at cooling by comparing how
much energy the system uses to how much cooling power the system generates. Ideally, you will need a SEER rating of at
least 16.

The EER (energy efficiency ratio) is similar to SEER, but it only measures efficiency when it is particularly hot outside. Last, the HSPF (heating seasonal performance factor) is the opposite of the SEER rating because it compares
how much energy the system uses to heat the home to how much heating power the system generates.


4. The Zoned Heating and Cooling Features

Zoned heating and cooling is an amazing feature that gives you better control over heating and cooling your home.
Dampers are used to block the heated or cooled air to certain parts of the house, such as unused bedrooms or an unused
finished basement.

As a result, you use less energy by only heating or cooling the rooms being used. Unlike when you
close vents with a regular HVAC system to try and create zoned heating, these dampers do not put extra strain on the

With the right HVAC system, you can heat and cool your home more efficiently, which allows you to recoup some of
your investment each month.

If you would like to know more about HVAC systems and their features, or if you are ready for a quote, contact our experienced team at Chrismon Heating & Cooling today.

We are ready to help fulfill all your HVAC needs, so do not be afraid to ask any questions or address any concerns you
have. We look forward to hearing from you and speaking to you soon.

Let us know how we can help you!

Uneven Air Temperatures?

What Causes Them and How to Fix Them.

Person adjusting the AC thermostat temperature

Have you noticed that one room seems to be hotter or cooler than the other, even if the AC’s on? You might wonder what’s happened. If so, discover more about uneven air temperatures, including the causes of this problem and the best ways are to fix the issue.

Causes of Uneven Air Temperatures

Uneven air temperatures can be from various reasons. Discover some common ones below.

Blocked Vents

If vents that release air into the rooms are blocked by something, like furniture, this can hinder the airflow. Your rooms will feel hotter or cooler than the room next door or the floor above or below.

Dirty or Clogged Air Filters

How often do you change your air filters? Heavily used or old air filters can become dirty and clogged. After some time, this air filter can’t let as much air through, which can cause impeded airflow and uneven temperatures.

Blocked Ducts

Your ductwork allows the air to flow through your entire home. However, if something in the ducts is in the way, this can cause air to slow or stop altogether, which causes the air temperatures in a specific room to rise or fall.

Specific things that can block your ducts include:

  • Dirt
  • Dust
  • Insulation
  • Rodents or insects
  • Construction debris

Additionally, closed vents can cause a blockage as well.

Leaky Ducts

Your ducts may also suffer from leaks. Leaks develop when ducts are damaged or when ducts disconnect from each other. These leaks cause the airflow to diminish, which leads to less airflow and irregular temperatures to your rooms.


Thermostats control the temperature the airflow is at to cool your rooms. If you have a low battery or a malfunctioning thermostat, then the airflow can be faulty.

Wrong AC Unit Size

An AC unit not properly outfitted for your specific home’s cooling needs can lead to patchy temperatures. If you have an AC that’s too small, this can lead to insufficient cooling. If you have an AC that’s too large, this can lead to frequent cycles and not enough time for sufficient cooling.

Fixes for Uneven Air Temperatures

A fix for any of the above causes is possible. Discover some repair options for uneven air temperatures.

Move the Item That Blocks the Vent

If a blocked vent is the cause, then a simple fix is to simply move the item that blocks it. Make sure to double check that airflow is consistent after you’ve moved the item. That way, you’ll know that blockage was the actual cause.

Replace Your Air Filter

An air filter replacement can fix any number of AC issues, including uneven temperatures. If you’re unsure what type of air filter to get, an AC repair company can help. They can replace the filter for you routinely on a scheduled basis, depending on your specific home’s needs.

Inspect and Repair Your Ductwork

If an AC tech determines that your ductwork is the cause, they can inspect your ductwork for damage or leaks. Once they find where these issues are, they can repair the holes, cracks, or disconnected joints to ensure proper airflow and even temperatures.

Replace Your Battery

If your thermostat’s battery is low, simply replace it to get your thermostat back on track.

Recalibrate the Thermostat

The thermostat might need recalibration. Turn to an AC repair company, as they will know how to exactly recalibrate your specific thermostat. Different thermostats have different recalibration means, so don’t attempt to do this yourself if you’re unsure at all.

Move the Thermostat

If your thermostat is in a less-than-optimum spot, then it could pick up the wrong temperature readings, which can leave parts of your homes hot when you need it to be cool. Therefore, simply moving the thermostat might be the key to success.

Replace Your AC Unit

Replace your current AC with a unit that meets your home’s exact diameters and the number of people in your home. A professional AC tech can help with that.

Call Us Today

At Chrisom Heating & Cooling, we know the frustration you might feel with unevenly cooled rooms. That’s why we’re here to help. We offer competitive pricing and member discounts with our Priority Club Program. Call to schedule your appointment.

Air Conditioner on the Fritz: 4 Signs You Need to Call an AC Repair Company

air conditioning repairDoes your air conditioning unit seem to run all day long without cooling your home the way it should be? If so, then you’re probably wasting a lot of energy and money on a broken appliance. As any HVAC contractor can tell you, home air conditioning units are some of the most commonly overlooked appliances in the world. Many homeowners have no idea that to keep their HVAC system running efficiently they need to have it inspected by a reputable HVAC company twice a year.

If your AC unit has been making funny noises or just doesn’t seem to be keeping your home cool, you probably need to call in a reputable company for air conditioning repair. There are usually quite a few warning signs before your unit gives up the ghost altogether, and you can find a few of those signs below.

The Air Conditioning System is Blowing Lukewarm Air

If you’ve noticed that your air conditioning system has air coming out of the vents, but it doesn’t seem to be getting any cooler in your home, then you obviously have a problem. It is possible that your system’s compressor isn’t working or your coolant levels are too low. Either way, it’s important to get a reputable Greensboro AC repair company to come out to your home and take care of the problem. If you leave your air conditioner running, it may be using the same or more energy as a system in perfect working order, without the benefits of a cooler home.

Moisture or Ice Is Building Up Near Your System

One clear sign that you are in need of air conditioning repair is moisture building up near your HVAC system. Likewise, if you see ice starting to form on your outdoor unit, call an AC repair company ASAP. Walk around your unit and see if you see any pools of water or moisture that shouldn’t be there. It is possible that the problem is no more serious than a blocked drain tube or clogged vent, but it could be a refrigerant leak, which can be much more serious. It’s important to get either of these problems fixed as soon as possible to prevent further problems with the unit from developing.

Strange Smells

There are a couple of smells that can come from your unit that should prompt you to call in your local HVAC service right away. A musty smell is a sure sign that you have mold inside your unit or ventilation ducts. Mold and mildew can be deadly to you and the family you love, so it’s important to get these issues checked right away.

A pungent, foul smell usually means that the insulation on the wiring in your unit has burnt out. This can be a fire hazard, so calling for AC repair is extremely important.

Strange Sounds

Anytime you hear grinding, grating, or squealing sounds coming from your air conditioning unit, it’s time to call in the professionals. Your unit should be pretty much quiet (aside from a gentle hum when the air is blowing and a fan noise in the unit itself). Ignore these sounds at your own peril; if you don’t have them fixed, you will have to replace your unit in the end.

These are just a few of the top signs that you need to call a reputable air conditioning repair company to come out and repair your AC unit. Remember, any of the signs above can lead to you having to replace instead of repair the unit, which is almost always more expensive.

hvac repair

Spring Cleaning: 3 HVAC Maintenance Tasks to Add to Your List

With spring finally here, homeowners are beginning to start to do work around their houses again. And with the temperatures warming up, a lot of focus goes into the HVAC system. Your HVAC system requires care and maintenance to run efficiently, so let’s take a look at a few simple HVAC repair and maintenance tasks you can do this spring.

Clean the outdoor unit: With the snow gone, it’s time to clean the outdoor air conditioning unit. You should start by removing any grass, weeds, or other plant growth that is too close to the unit — any growth closer than two inches to the unit has the ability to reduce air flow through the unit, so make sure the area is clear. Additionally, you should check the condenser, which is inside the unit. You should remove the unit’s cover and check for debris like dirt, twigs, rocks, and leaves. Cleaning the outdoor unit will allow it to run as efficiently as possible when it gets turned on.

De-clog the filter: One of the easiest things homeowners can do is clean the air filter in their HVAC unit. While HVAC air filters should be changed about every three months for maximum efficiency, this is often a task homeowners forget about. But after a long winter of your HVAC system working as hard as possible to keep your home warm, now is a great time to clean the filter. Filters can quickly become clogged with dirt, dust, and other debris that can cause it to work harder and waste energy. So make sure you clean or replace the air filter so your system can run smoothly all spring long.

Schedule HVAC repair: High temperatures are just around the corner and the last thing you want to happen when it gets hot is to have your air conditioning not working. This is why you should schedule heating and air conditioning services now. An HVAC technician can come to look at your entire system to ensure it’s working properly. Not only will they inspect the exterior condition, but they’ll actually go in and inspect the mechanical and electrical components — which is something that should be done by a professional. This way, any necessary HVAC repair can be done and everything will be in working condition as the temperatures rise.

Hopefully, this short list will allow you to properly care for your HVAC system. And if something is broken or not working, make sure to schedule HVAC repair now to avoid problems later on.

heating and cooling

3 Problems That Warrant Air Conditioning Repair Services

While it’s true that HVAC units can last around 12 years on average, it’s totally possible that your heating and cooling system may need to be repaired or replaced sooner. Unfortunately, it isn’t always easy to know when a problem is occurring, which can make it difficult to schedule air conditioning repair services in a timely manner. So to help you be as prepared as possible, this article is going to discuss a few common warning signs an air conditioner may need repairing.

It’s Not Producing Cold Air

One of the most common, and most obvious, signs that something is wrong with your AC unit is that you’re not feeling any cold air coming out of the vents. If you have the air turned on and there is no cold air, or it’s not as cold as it normally is, it’s clear that you need the help of an HVAC technician. A lack of cold air could be caused by a few different problems — a damaged compressor, low refrigerant levels, or electrical issues can all result in a lack of cool air. So if you notice your AC system isn’t producing cold air, schedule HVAC repair services.

You Notice Leaks

When you take a look at your air conditioning unit, there should not be any noticeable wet spots on the ground. If there are, there’s a good chance your unit has a leak. While not all air conditioning leaks are serious, some, like a refrigerant leak, can be harmful to your health. Furthermore, any type of moisture in your home can result in mold if left alone. This is why it’s important to schedule repair services sooner rather than later if you see any leaks.

Abnormal Smells Are Coming from Vents

For the most part, your AC unit shouldn’t really smell like anything. So if you have strange or bad smells flowing through your ductwork, that’s not a good sign. There are a few certain smells to be aware of — musty smells may be a warning sign of mold, which needs to be taken care of right away. And if you smell something bad or burnt, it may mean the wire insulation in your AC unit is damaged. Either way, a bad or strange smell needs to be checked out by a heating and cooling professional.

Hopefully, this article will help you detect problems with your AC unit in time to schedule repairs. And if you find yourself in need of heating and cooling services, call Chrismon Heating and Cooling today.

air conditioning repair

The Best Way to Avoid AC Unit Repair

We spend a lot of our money every year on heating and cooling — indeed, the Department of Energy reports that almost 50% of the average energy bill is spent on heating every year. However, some of the money that goes towards keeping our homes a reasonable temperature might be saved if we had equipment working at maximum efficiency, or were more aware of where hot or cold air flows in and out of our homes. Better maintenance can also reduce the need for air conditioning repair or HVAC repair when we need those services to be working. HVAC experts say that three-quarters of no-heat calls in the winter are due to HVAC’s not being well maintained. Let’s discuss how you can avoid air conditioning repair, why it’s so important to maintain your air conditioner, and who you can call should you wind up needing air conditioning repair after all. 

How Can I Keep From Having to Repair my Air Conditioner? 

Maintenance is one of the key ways to keep from needing air conditioning repair. When the air conditioner is in use, you should clean filters monthly. If it’s an outdoor unit, make sure that debris is regularly removed from the unit to keep coils from getting too dirty or the air conditioner itself from being clogged. 

You should give it a thorough clean both before you use it again for the first time in a season and before you put it away at the end of the season. If you schedule regular maintenance for your AC unit, you can avoid having to do costly repairs or facing an intemperate house. 

Remember to also take the air conditioner cover off before you turn it on. Otherwise, you risk the unit overheating. 

Why Is AC Maintenance So Important? 

Maintaining your air conditioner can extend the longevity of your unit. Though units have become less expensive over time, they’re still an expense that you don’t want to have to replace regularly. Plus, disposing of an AC unit can be another headache in it of itself — it’s better to keep your existing one functional for as long as possible! 

Furthermore, keeping your air conditioning unit maintained means that it’s often more efficient. A more efficient unit means that you likely will save money on your cooling bills, which is always a bonus if you’re running multiple units continuously through the summer months. You could save as much as 5-15% on your energy bills just by maintaining your air conditioner — that adds up! 

If you’re checking in on the status of your air conditioner regularly, you may also notice irregularities or things that aren’t working right ahead of when they could be a problem. Getting an expert in early can potentially save you money on a costly repair or replacement. If you’re not doing a routine check, you might never notice this until your unit stops working altogether. 

Who Should I Call If I Do Need AC Repair? 

An HVAC company or air conditioning professional can help if you do find yourself in need of AC repair. They can do a thorough clean of air filters and coils, unclog any debris, and do an assessment of what you need fixed or replaced. They can also do a more in depth test for any leaks of refrigerant, possible weak spots in seals and ducts, and make sure everything is working correctly electrically. 

If you wind up being in the market for a totally new air conditioner, they might be able to recommend the newest and most energy efficient brand for your home, and provide services for a professional installation. Proper installation is also key — if a unit is improperly installed, it could reduce the efficiency of your cooling system by as much as 30%. 

Don’t let the maintenance of your air conditioning unit fall by the wayside. It’s an important task that needs to get done regularly in order for the most efficient cooling to happen. Keeping up with this can help you avoid problems down the road. 

heating and air conditioning

Save Money Month-to-Month With a New HVAC system

Stressed about high heating and air conditioning bills? Well, there are a couple of steps you can take to lower monthly payments while ensuring your home gets the care it deserves. You will pay less over time, and your family members will appreciate the comfortable temperatures your household maintains.

Check out the following tips, then talk with the experts here at Chrismon Heating and Cooling about finding you the relief you need. We are ready and willing to help you out soon.

Consider an Upgrade

High-efficiency equipment is all the rage, and investing in it can lower your monthly bills significantly. By paying a bit more upfront, you save a lot in the long run, and you will get higher quality service from your unit, as well. Start considering some energy-efficient options today, and feel free to reach out to our team to see what we can set you up with.

Here at Chrismon Heating and Cooling, we are always happy to help you out, and we can provide the professional installation services necessary for getting the job done right. You won’t have to worry about a thing.

Invest in Regular Maintenance

Investing in regular HVAC services for your heating and air conditioning units can make all the difference when it comes to extending the life of your system. When an expert looks things over, they can determine whether you need heating repairs, AC repairs, updated parts, or anything else that may enhance efficiency.

Have you found yourself calling in an HVAC expert regarding a lack of heat in your home? Well, it is thought that around three-quarters of these incidents are caused by a lack of maintenance.

In fact, the U.S. Department of Energy states that right around 25% – 40% of energy used for your heating and air conditioning is wasted due to a buildup of contaminants. Don’t make your heating and cooling system work harder than it needs to. Rather, invest in the regular care you need to ensure everything is cleaned out and ready to go month after month.

A well-run HVAC system should get inspected at least two times per year. If you have yet to schedule yours, get on the phone today. It is worth every penny spent, and it is an easy way to avoid costly repairs down the line.

Whether you want a new system installed or are concerned that your current model needs some care, there is no time to lose. Putting off maintenance could land you in some trouble down the line, and we know that no one wants to shell out hundreds upon hundreds of dollars on repair work that could have been avoided.

Ready to get started? Invest in services from our qualified crew right away.

3 Warning Signs That Warrant HVAC Repair Services

heating and air conditioning

Your HVAC system is an important part of your home, helping keep the air a comfortable temperature. So when your heating and air conditioning system starts to fail, it’s important to schedule HVAC repair services sooner rather than later. But how do you know when you need to hire an HVAC company? This article is going to explore a few common warning signs of heating and air conditioning failure.


Strange noises or smells: Some of the first warning signs of HVAC failure are strange noises or smells. For the most part, your HVAC system should be relatively quiet and smell-free. So if you begin to hear sounds like high-pitched whistling, rattling, or banging, or smell musty or burning odors, it’s time to call for repair services. Smells and sounds typically mean a part inside the system is loose or damaged and needs to be replaced right away.


Increased energy expenses: If you notice a significant increase in how much you’re paying for energy every month, there’s a good chance it could be because of your heating and cooling system. When your HVAC system begins to fail, it’s going to have to work harder to maintain the set temperature and airflow. And when it works harder, it uses more energy. So make sure to pay close attention to your energy bills each month. If you notice a drastic increase, call local HVAC companies for someone to come look at your system.


Uneven airflow: When your heat or air conditioning is on, your home should generally be the same temperature throughout all of the rooms. So if you walk from room to room and notice a big difference in temperature, that’s not a good sign. Your HVAC system should distribute air evenly throughout your home. If you start to notice varying temperatures or airflow, call a repair service.


Fortunately, HVAC units tend to last around 12 years. So hopefully, you won’t have to deal with issues with a newer unit. But there are a variety of problems that could cause premature HVAC failure. So keep these warning signs in mind and call a repair service if you begin to notice something is wrong.

3 Common Furnace Problems Homeowners Should Know About

heating repairLike many aspects of a home, furnaces don’t last forever and often have problems. And because of the importance of a furnace, it’s important to be able to recognize problems and know when to get them fixed. So to help ensure your furnace is properly taken care of, here are a few common problems all homeowners should be aware of.

Obstructed air filter: One of the most common problems with furnaces is that the filter becomes clogged. When your HVAC system runs, the filter collects dirt, dust, and other debris that runs through the system. And while this is exactly what the filter is supposed to do, if the filter becomes too clogged, the HVAC system is going to have to work harder than normal to run, decreasing its efficiency. So to ensure your system is running at maximum efficiency, the furnace air filters should be changed every three months or so. If filters go too long without being changed, this could result in more serious damage.

Inefficient air distribution: When your heating system is on, your home should generally be the same temperature from room to room. If this is not the case, you may have a problem with your furnace, like a clogged filter, or it could be a result of a bigger HVAC problem. Damaged ductwork, mechanical failures, and problems with the air vents could all cause uneven airflow as well. So if you notice uneven air distribution throughout your home, schedule heating repair services to figure out the cause of the problem.

Ignition problems: If you set your thermostat to turn the heat on and your furnace doesn’t turn on, there’s a good chance something is wrong with the ignition. Many modern furnaces rely on a hot surface ignition to turn on the furnace. Unfortunately, problems like failing computer boards or malfunctioning elements of the furnace can prevent the ignition from working properly. In this case, furnace repair services are a must-have. While some heating repair tasks can be done by homeowners, anything to do with the ignition should be handled by a professional HVAC company.

Hopefully, your furnace doesn’t give you too many problems. But if you notice any of these issues, make sure to call an HVAC company to keep your furnace working as best as possible.

Common Reasons Why Your Heater Smells like It Is Burning

greensboro furnace filterThe cold has finally arrived, and winter is among us, which means it is time to turn on your heater for the first time this season. Many homeowners become concerned when they turn their heater on for the first time because there are often smells associated with something burning. Below we have shared reasons why your heater smells like it is burning.

  1. Burning Dust

Since your heater and furnace have been turned off due to the summer months, dust and debris accumulate on these surfaces, causing your heater to smell because it is burning off the dust.

  1. Dirty Filters

Having a dirty or clogged filter can cause your heater to overwork, creating a burning smell throughout your home. We recommend regularly replacing your air and furnace filters, especially at the start of a new season.

  1. Closed Vents

Keeping your vents closed while running your heater can cause the warm air to become trapped, creating a burning smell throughout your space.

  1. System Malfunction

If you experience a burning smell or smoke after turning on your furnace and it does not go away for a while, you may have a system malfunction due to wear and tear and lack of upkeep. If this problem arises, our technicians can perform a Greensboro furnace repair.

Contact us today at 336-656-3888 to schedule your next appointment.