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Tips and Advice

Safe family

What Causes a Cracked Heat Exchanger on My Furnace? Should I be Worried About my Family’s Safety?

The heat exchanger is an important and potentially dangerous component to your heating system. The heat exchanger is a set of coils or tubes inside the furnace that is responsible for heating the air in your home. These coils are contained within an airtight combustion chamber. The burner ignites the gas that enters the heat exchanger.  As the heat exchanger warms, the blower or fan motor forces air across it. The warm air is then circulated throughout your home for heat. This process produces exhaust gases, which are expelled outside the home through your furnace flue.

The heat exchanger is vital to heating your home all winter. Unfortunately, heat exchangers can crack and leak, which poses a potential threat to your family’s safety. When a heat exchanger cracks it can cause carbon monoxide to enter into your home. Carbon monoxide, also known as the “silent killer”, is an odorless, colorless, and tasteless gas that can be potentially life threatening.

What can you do to keep your family safe? First, always have carbon monoxide detectors throughout your home. Make sure you have at least one on every floor of your home. Now, let’s look at understanding what causes a cracked heat exchanger and how you can prevent it.

Poor Air Flow in Eden, NC

The number one culprit for poor airflow is a clogged air filter. When filters are clogged with dust and debris, it impedes return airflow back to the furnace.  If the return airflow is significantly reduced, the heat exchanger can become overheated and crack. Make sure to change your air filters regularly.

Undersized Return Air Flow in Madison, NC

When the return ductwork in your home is undersized, then your furnace does not receive the proper return airflow. Air needs to be evenly distributed throughout your home for your heating system to work efficiently. When there is too little return airflow, the heat exchanger may overheat and crack. Have your certified HVAC technician from Heat & Air Controllers check your return to ensure it is sized properly for your heating system.

Oversized Furnaces That Short Cycle in Reidsville, NC

Another reason for a cracked heat exchanger may be that your furnace is too large for your home. When you have an oversized furnace, it will frequently cycle on and off again, causing your heat exchanger to expand and contract too frequently.  It is satisfying the thermostat temperature too quickly and not giving the furnace adequate run time. Eventually, this can lead to a cracked heat exchanger. The experts at Heat & Air Controllers are highly trained to determine the appropriate size furnace for your home. If we determine your home has an oversized furnace, it may be in the best interest of safety to replace the furnace.

Age of Your Rockingham County System

Normal use of your furnace causes wear and tear. The heat exchanger expands and contracts during the normal heating process. Years of expansion and contraction may lead to cracking. The trained team at Heat & Air Controllers can help you determine the best solution for your home.

No Maintenance Can Shorten its Life

While heat exchangers will crack due to old age, a properly maintained furnace should last you approximately fifteen years. Proper care and regular maintenance from the team at Heat & Air Controllers will maximize the life of your heat exchanger and furnace. If you have further questions, please contact us.

Air-conditioner-heat-pump-heat-air-controllers-eden-nc

Which Is Better an Air Conditioner or a Heat Pump?

When it comes to cooling your home in Eden, NC, there are two basic options: a central air conditioner or a heat pump. So which one will do the best job of cooling your home this spring and summer? Read Heat & Air Controllers’ blog to find out.

Heat pump vs. air conditioner: What’s the difference?

So what is the big difference between heat pumps and air conditioners? Well, for the most part, they work exactly the same. Both use refrigerant to force warm air out of the home during spring and summer. However, heat pumps can reverse this process in fall and winter to heat the home as well. Air conditioners only have cooling capabilities, so they need a furnace to provide heat.

Ductless mini splits from Heat & Air Controllers

One of the great advantages of heat pumps is their versatility. Heat pumps also come in ductless models, or mini splits, that can be installed virtually anywhere there is an outside wall in your home. They’re highly efficient, often require minimal installation, and improve indoor air quality. In addition, you can use them to create zones with individual comfort controls to keep the whole family happy.

Furnace heating during winter in Eden, NC

While heat pumps are an ideal efficient A/C option, they do have some drawbacks. When outside temperatures drop below freezing, the heat pump can’t force as much heat back inside the house. This can cause the heat pump to use supplemental heat such as electricity, lp gas, or natural gas. On the other hand, some supplemental heat is quite expensive to use as the main heat source, so heat pumps can provide a very cost effective way to heat your home until temperatures get really cold. When you use gas, these systems are called “Dual Fuel Systems” so you’ll have reliable, efficient heat no matter what. And with the winter we’ve had in Eden, NC, we know that reliable heat isn’t something to be taken for granted!

Call Heat & Air Controllers or click here to speak with one of our HVAC experts and determine which cooling system is right for your home!

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energy saving

6 Energy Saving Tips for Spring in Eden, NC

Spring is finally here in Eden, NC! Follow these six energy saving tips from Heat & Air Controllers for more efficient air conditioning this spring.

Clean your air vents

Use a damp rag to wipe down all the air vent grills in your home. This will allow for more efficient air flow and reduce allergy symptoms during spring.

Use your ceiling fans

Don’t forget to use your ceiling fans during spring and summer! Fans provide quick, effective and affordable cooling, and all they require is a quick flip of the switch! However, if you used your fan during winter, remember to change the setting to forward, or counterclockwise, for spring.

Close window blinds in Eden, NC

While open window blinds will lower your energy bills during winter, this will have the opposite effect in spring and summer. Make sure to close your window blinds this spring to prevent sunlight from naturally heating your home.

Energy saving clean air filters

Make sure to change your air filter once a month this spring. Dirty air filters can cause major problems with your HVAC system and increase allergy symptoms. On the other hand, clean air filters will lower energy bills, reduce repairs and improve indoor air quality.

Use a programmable thermostat

Upgrade to a programmable thermostat this spring for more efficient cooling. You can set your programmable thermostat to raise the temperature when the house is empty during the day, then cool it again just before everyone comes back home. This ensures you don’t waste money cooling an empty home during spring and summer.

Air conditioner maintenance from Heat & Air Controllers

Spring and fall are the most critical times for routine HVAC maintenance. Spring A/C maintenance prevents potential equipment breakdowns during the heat of late spring and summer, in addition to lowering your energy costs.

Call or click here to schedule your spring air conditioner maintenance with Heat & Air Controllers today!

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fall hvac maintenance

When Is the Best Time to Schedule Fall HVAC Maintenance?

Your HVAC system needs regular maintenance in order to run efficiently throughout the year. But when is the best time to schedule fall HVAC maintenance? Heat & Air Controllers has the answers.

Fall HVAC maintenance benefits in Eden, NC

Why do we make such a fuss about scheduling fall HVAC maintenance? Is it really that big of a deal? Well, if you want to avoid high energy bills, constant repairs, or even replacement costs, then heating system maintenance is absolutely crucial. Maintenance keeps your equipment running efficiently so it uses less energy, resulting in lower utility bills. This also reduces wear and tear on your equipment, preventing expensive repairs or even system failure. In addition, a well-maintained furnace or heat pump will provide consistent heat throughout the fall and winter, so you’re never left in the cold.

Schedule maintenance in early fall

Now is the best time to schedule fall HVAC maintenance in Eden. The mild weather at the start of the fall season gives your HVAC equipment a break in between the heat of summer and the cold weather to come. This is the ideal time to make sure all components are running smoothly and to eliminate any potential issues. If you haven’t scheduled your fall HVAC maintenance yet, call Heat & Air Controllers today!

Planned Maintenance Program from Heat & Air Controllers

While a fall tune-up is necessary, proper maintenance isn’t limited to one visit in the colder months. If you want reliable, efficient heating and cooling year-round, you need continuous maintenance to keep your equipment in great shape. Heat & Air Controllers’ Prepaid Planned Maintenance Program is designed to make your HVAC system last for years to come. You’ll enjoy a 10% discount on any repairs, as well as priority service when you have a heating or cooling emergency. Get peace of mind with our Planned Maintenance Program!

Call Heat & Air Controllers today, or click here to learn more about our Planned Maintenance Program!

(336) 627 4989

AC vents

AC Vents in Unused Rooms: Open or Closed?

The air registers in your home deliver cool air throughout every room. But why should you be paying to keep unused rooms in your home cool? Why not close those AC vents to save on air conditioning costs? Heat & Air Controllers has the answers.

Closed AC vents raise energy bills in Eden, NC

When you close an air register in a room this summer, that room will quickly become warmer than the rest of the house. This creates an imbalance in temperature that your air conditioner will try to correct. Just because you close an AC vent, doesn’t mean the HVAC system won’t try to cool that room; it just will have to work harder in order to do so. As a result, your air conditioner will use even more energy than normal to keep your home cool. By trying to slash your energy usage, you will have actually increased it! Keep your air vents open for more efficient, affordable A/C this summer in Eden, NC.

Open AC vents to reduce repairs

Air vents aren’t just designed to blow cool air in your home. They also function as relief points for the HVAC system. As the air conditioner forces large amounts of air through the ductwork, the air pressure continuously builds. Fortunately, your HVAC system has mechanisms in place to maintain a healthy equilibrium. Open air vents work to lower that air pressure by allowing air to escape the ducts. However, if you close those vents, you trap all that pressure inside the ductwork. This can lead to extensive damage to your HVAC system, resulting in costly repairs. You can easily avoid this kind of catastrophe by leaving all air vents in your home open throughout the year.

Check back soon for more helpful HVAC tips from Heat & Air Controllers!

(336) 627 4989

smart thermostat

How to Choose the Right Smart Thermostat

If you’re like many homeowners in the Eden, NC, area, you like to do most of your shopping online. But when it comes to purchasing a smart thermostat for your HVAC system, is buying off the internet really the best idea? Read on to see Heat & Air Controllers’ tips on how to choose the right smart thermostat for your home.

Smart thermostat benefits in Eden, NC

Before you start looking for a smart thermostat, it’s important to understand how one can benefit you. Smart thermostats are proven to significantly lower energy bills, which is a major plus for any homeowner. In addition, they’re highly convenient. Smart thermostats connect to your Wi-Fi network so you can control your HVAC system with your smartphone or tablet. While this makes cooling and heating the home easier for some, it can actually be frustrating for others. If you’re not interested in introducing more technology into your home life, a smart thermostat may not be for you. However, many customers find that the user-friendliness of these devices increases as the technology advances.

Avoid online shopping for HVAC

Imagine you buy a pair of jeans online. You try them on, see if they fit and if the color is right; if not, you send them back, possibly for another size. Overall, this process is relatively painless. But with smart thermostats, and HVAC parts in general, this can easily turn into a nightmare. No matter how much research you do on your own, chances are you will purchase a device that either isn’t compatible with your HVAC system, or will potentially cause damage to your system. And more often than not, a smart thermostat that isn’t compatible with your equipment can disable beneficial features, such as dehumidification or two-stage cooling. This doesn’t mean that brands like Nest don’t make quality devices; rather, as a consumer, there’s no guaranteed way that you can be sure you’re buying the right product. And depending on the brand or supplier’s policy, you may be stuck with your useless thermostat once you try it out.

Smart thermostat from Heat & Air Controllers

At Heat & Air Controllers, we want to ensure that all of our customers get the most out of their HVAC systems, in terms of value and comfort. So instead of searching for smart thermostats on Google, give us a call instead. Right now, we’re offering a free consultation for homeowners considering a smart thermostat. Send us the brand and model of your indoor and outdoor HVAC units, as well as the ideal features you would like your new thermostat to have. We’ll let you know if the parts are compatible, and can even give you our own recommendations for the best options for your home.

Call Heat & Air Controllers today to see which smart thermostat is right for you!

(336) 627 4989

dirty sock syndrome

How to Prevent Dirty Sock Syndrome in Eden, NC

Does your home suffer from the smell of dirty socks in winter and spring? Unless you have old gym laundry lying around, you may be dealing with a common HVAC problem: dirty sock syndrome. Yes, you read that right. So what is dirty sock syndrome, and what can you do about it? Heat & Air Controllers is here to help.

Dirty sock syndrome: what is it?

Dirty sock syndrome is most often found in homes that use a heat pump, though it can plague air conditioners as well. Specifically, it commonly occurs in periods of winter and spring when temperatures are cold at night and warmer during the day. When your heat pump is in heating mode, bacteria and mold can begin to grow on the cold. Then, during the defrost cycle or when the pump switches to cooling, the coil cools and kills the fungus, producing the foul, gym-sock odor.

Is it dangerous?

Typically, dirty sock syndrome doesn’t pose a threat to your health, though it is a nuisance. However, mold and mildew can spread quickly, and if they’re present on your coil, it’s only a matter of time before they make their way through the ductwork and the rest of the HVAC system. If your heat pump has a nasty case of dirty sock syndrome, you’ll need to take steps to stop the spread of bacteria and mold.

HVAC cleaning eliminates dirty sock syndrome in Eden, NC

Since the problem originates at the coil, that’s where the cleaning process needs to begin. You’ll also want to be sure all drain pans and drain lines are thoroughly cleaned of all bacteria and mildew. In addition, a thorough inspection of your ductwork will prevent any mold infestation from taking hold of your home this winter.

No one in the Rockingham County area should have to live with dirty sock syndrome in their home. Call Heat & Air Controllers for your HVAC cleaning today!

(336) 627 4989

Winter Heating System Maintenance in Eden, NC

As colder weather moves into the area, local residents start to turn on their heating systems. When you first turn on your furnace or heat pump, you expect to feel warm, comfortable air. However, you may also find this heat comes with a strange odor. So what does this strange smelling heat mean for your heating system?

Heat smells strange

Your HVAC system rests as the A/C is needed less between summer’s end and the beginning of colder weather. This period of inactivity allows for dust to settle around your home’s heating system. The accumulation of dust is typically the source of odd smells that come with the initial use of the furnace in winter. When you first turn on your furnace, or the first time your heat pump needs the electric strip heat, this heat burns off the dust and debris inside. The burning dust can smell funny, but it is totally safe and usually burned off entirely within a few minutes. This process is completely normal and is a sign that your heating system is working properly.

Heating system maintenance in Rockingham County

Strange odors from burning dust are a normal part of the routine of turning on the heat in the fall. However, HVAC systems are comprised of complex machinery, and proper maintenance is necessary to ensure that they operate properly throughout the fall and winter. Now is the perfect time for a heating system inspection and tune up from Heat & Air Controllers. Our team will perform thorough inspections to ensure that your furnace or heat pump operates efficiently, which provides multiple benefits for your home. Efficient heating equipment delivers more consistent heat, resulting in increased levels of comfort for you and your family. In addition, efficiency means less energy used, which lowers monthly utility bills while your heating system is in use.

An early season heating system inspection from Heat & Air Controllers will give you peace of mind knowing you’ll have comfortable, reliable heat all winter. Call us to schedule maintenance today!

(336) 627 4989

family trying to keep cool this summer

Tips to Keep You Cool This Summer

 

Summer is a great time to enjoy the warm weather and spend time with your friends and family. Did you know that 55% percent of Americans will go on vacation this Summer? Not only that, but this month (July) is the busiest vacation month of the Summer! With all of these activities and trips taking place this Summer, the last thing you want to do at the end of the day is walk into a warm, stuffy home. Nothing like a nice welcome home present, huh? Don’t let this happen to your family – follow Heat & Air Controllers tips to keep cool this Summer!

 

  • One of the easiest and most efficient ways to keep your HVAC system working properly is to change your air filters every month. Just by doing this, you can save up to 15% on your utility costs!
  • Another simple tip to keep your home from getting hot is to keep your blinds and shades closed during the day. If sun can shine into your windows, then it will heat the air in your home and make your air conditioner work harder to cool it off.
  • Make sure to switch all your ceiling fans to a counterclockwise direction. This allows your fan to push cool air in a downward direction, giving your rooms a consistent cool airflow.
  • Consider investing in a programmable thermostat. One of these will allow you to program temperatures for different parts of the day. For example, while you are at work, your thermostat could raise the temperature to help lower your utility bills. This also keeps your air conditioner from running when it doesn’t need the stress (because you aren’t home!)
    keepcool

  • Have your indoor and outdoor units cleaned periodically. Debris can collect on your fan blades and evaporator coil over time, so keeping them clean ensures that your unit is running efficiently!

 

Of course, these are only precautionary measures to keeping your HVAC system running properly. However, units can break and lose strength over time, so repairs and replacements are still needed. Whether your unit needs a repair or you are considering investing into a new, high-efficiency unit, give Heat & Air Controllers a call! We’ve been serving the communities of Eden, Reidsville, and surrounding areas since 1983!

 

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