How Your Heating and Cooling Systems Interact

Do you enjoy the benefits of owning heating and cooling systems but you aren’t sure about how they interact? Making efforts to learn about how your home appliances heat and cool your rooms? Or are you looking for some information that can make you a more assured homeowner?

Home heating and cooling systems are modern comfort level majority of homeowners cannot afford to live without. However, as much as people rely on them, they rarely care to know how these systems work. It may be because most part of the system is out of sight and out of mind, or we probably think understanding it is quite complicated.

Having sufficient knowledge and information about your heating and cooling systems and how the systems interact, you will be more confident in your own home. If a problem ever surfaces, you’ll have some idea on how to tackle the problem.

We have sufficient information about these systems, and we are ready to share them with you. Below are facts about how the heating and cooling systems in our homes interact.


Your air conditioner and furnace depend on the same ducts for circulation of warmed or cooled air in your home. Then, vents deliver the warm or cool air; this actually depends on the system that is currently running. Air is pulled by the return vents from your home into the heating and cooling systems, which is to be conditioned and circulated throughout the room again. Problems like leaky ducts have a significant impact on the efficiency of the heating and cooling system and this will lead to the systems working extra hours to bring the desired temperature to the house.


All the air in your home, either cold or warm, circulates through the filters in the HVAC system. The function of the filter is to allow for passage of clean air, trap bacteria, allergens, and other particles. Having cleaner air is to the advantage of you and your HVAC system; it also prevents the buildup of grime and dust on important components. In order to keep your house fresh and clean and maintain your system’s efficiency, change the filters according to the instructions of the manufacturer.


This is important for pushing the air to circulate throughout your home, another shared component of your heating and cooling systems is the fan. It is also called a furnace fan. The fan is a component of the furnace unit; hence, a new air conditioner may not work the way you’d expect if it’s paired with an older furnace.


The primary control panel for heating and cooling systems is the thermostat; it’s the final shared component. Thermostats range from simple, manual temperature adjustments thermostats to Wi-Fi enabled devices, there’s always a thermostat option that meets your desires. Programmable thermostats are recommended for optimizing the system efficiencies.

As a homeowner, having this basic knowledge about the interaction that goes on in your heating and cooling systems always proves useful in the long run. When it comes to maximizing the use of your HVAC system and diagnosing its problems, you’ll always have the upper hand!


The HVAC industry is an important part of the general electrical and electronic manufacturing space. The industry has spanned over many years of existence till this present time. It has faced various dynamism and various shift in trends. The HVAC industry supplies Heating, Ventilation and Air Conditioning systems to keep the home more or commercial space more habitable and comfortable for occupants. HVAC systems can be found in almost any living space, offices, homes, even vehicles. However customers often take these needs with some sort of levity. This is because most users or owners are ignorant of the HVAC industry trends.. There are certain trends in the HVAC industry that users and people who possess HVAC units ought to be aware of. This article aims to achieve the purpose of bringing to the knowledge of the general public certain important HVAC industry trends.

One major and significant trend in the HVAC industry is regulation. Regulations holds an important sway in the way HVAC industrial activities are being conducted. This regulations provides guidelines for the creation, installation, maintenance and repair of HVAC units as well as their required level of efficiency and energy usage. Also, these regulations are not overall regulations or one fit all regulations that defines the operations of the HVAC industry. The regulations that drives the HVAC industry are often regional rather than general. For example in the northern part of the United States, it is provided that furnaces must have nothing less than a ninety percent efficiency rating. However, the case is different in southern states. Only a minimum of eighty percent efficiency rating is required from HVAC systems manufacturers and distributors. To get a bigger picture of the potential rise and falls of this industry, we must consider the emerging technologies introduced in new HVAC units, issues like integration and local regulations should also not be left behind.

Another major trend in the HVAC industry is the Smart technologies being introduced periodically to make the use of HVAC units easier and user friendly.  Today we have a smart HVAC industry.  The emerging smartness of the industry has led to various form of new development in the production, marketing, distribution and final purchase of HVAC units by end users.

Below are few of such resultant developments.

  • The use of automation in service delivery from sales to maintenance and repairs have made the industry more competitive. Many HVAC companies have their services automated. This has radically reduce the cost of acquisition by buyers. And as a result keep pricing quite competitive.
  • With the use of aps on smartphones, HVAC units can be centrally controlled. This appears more useful in commercial spaces. From comfortable position, a manger can keep the temperature of the entire office space at its best.
  • Another amazing evolving smart trend in the HVAC industry is the use of software by HVAC contractors. Software such as SEO, widgets and many other tools found online are used to strategically assist in connecting local customers who are trying to get information about their products on the web.
  • A major feat that has been accomplished by the HVAC industry is the inter connection n between users HVAC units and their smartphones. This kind of solution would help drive innovation and bring about an increase in potential customers for the HVAC systems.


Have you considered switching to a packaged HVAC unit? Or you are just about acquiring a new unit. A Packaged HVAC system ensures that you do not have to worry about installing two (2) separate units (indoor and outdoor). This system combines an air conditioner and a heater in one cabinet and it is installed on a concrete slab outside the house or placed on top of office building roofs. A Packaged HVAC system offers numerous benefits and it also has disadvantages of its own. Therefore, it is important that you get yourself acquainted with the pros and cons that this type of unit offers.

Pros of A Packaged HVAC Unit

  1. All in one cabinet – Space Conservation

The Design of a packaged HVAC system is such that its compressor, evaporator coil, and condenser units are efficiently fitted into a single cabinet, thereby, conserving space when set-up in homes. This cabinet also houses the natural gas furnace or the electric heating coils. In comparison with a separate heating and air conditioning unit (split units for instance), a packaged system occupies a relatively smaller space. It is suitable for homes with limited indoor space for a heating and air conditioning system. Should in case you are remodelling your abode or erecting a new one, the space saving factor of a packaged HVAC system becomes a plus because you won’t have to bother yourself about an indoor unit eating into the limited space you have.


  1. Enhanced Energy Efficiency

A Packaged HVAC system offers an energy efficiency that is about 15-25% more than traditional HVAC models provided it comes with the Energy Star label of the United States government. Based on the fact that it is pre-assembled from the factory, you are guaranteed an efficient system all year round. Due to its enhanced energy efficiency, it saves cost of utility bills.


  1. Ease of accessibility

The Design of a packaged HVAC system (all-in-one cabinet) makes it easy for a technician to access the system at once and carry out repairs and regular maintenance because the heater and air conditioner are both in a cabinet.

Other advantages of investing in this highly efficient system includes:

  • Affordable installation and maintenance costs
  • Enhanced expansion capabilities
  • Improved compatibility with other heating and air conditioning products.


Cons of a Packaged HVAC system

The disadvantages associated with packaged HVAC system are:

  1. External installation

The external installation of a packaged HVAC system has its advantages as well as its cons. This method of Installation exposes the system to harsh climatic conditions making it susceptible to leakages, wears and tears, and the negative effects of wind and rain. Also, animals tend to make their homes inside the unit during winter months. The activities of these animals are capable of destroying the wiring and insulation.

  1. Inefficient dissipation of heat compared to a split unit.



If you have decided to go with a packaged HVAC system, it is very important that you seek the advice of a professional.

Surviving winter with your HVAC system

Winter can be a particularly tough time of the year. Even during the Christmas cheer, the thought of having to brave the biting cold is enough discouragement to not want to get out of bed. HVAC systems help us get through these tough times. You get to wonder sometimes how the folks in the ice age got by through just fires without having a nice furnace or some other heating system circulating warmth. Since HVAC systems are so important to our survival during the cold days of winter, it is only logical that we also do all we can to get these systems working perfectly without breaking down. Being stuck with a faulty furnace on a very cold day is better imagined than experienced. Below are a couple of ways to ensure that your heating system keeps functioning properly
• Deal with the dust: The accumulation of dust is a very big threat to your system. It is capable of damaging not just the heating system but even the vents responsible for letting out collected air from interior spaces. Air filters are meant to remove most of the dust, but even these filters do get clogged by the very dust they’re meant to remove. A sure winner in keeping your heating And HVAC system generally safe is by cleaning out your filters often and changing them occasionally.
• Have the system checked out: Even without any obvious damage or faults, make it a habit to schedule frequent inspections by maintenance technicians on your system. Nipping minor faults in the bud will definitely prevent big breakdowns in the future. Prevention they say is better than cure.
• Fuel: This is a basic point but can lead to quite embarrassing situations. If your heating system isn’t dependent on electricity and makes use of some sort of solid or liquid fuel, be sure to always be conscious of your fuel levels. Running out of fuel especially during off-work periods like holidays can result in an uncomfortably cold experience until you are able to purchase some. Stocking up fuels- especially liquid at home is definitely not a good idea, so it’s better to frequently check up on your fuel levels and be sure you have sufficient to last for quite some time.
• Check the controls: While you want to stay warm on cold nights, you equally don’t want to pay excessively high energy costs; we all make occasional mistakes and it’s always quite possible that you have left your thermostat set to a temperature higher than what you require. You may not notice this early enough since you just want to feel warmth. However, over time, energy costs mount (either as electricity bills or fuel costs) additively from the subtle and unnoticeable extra heat being consumed. Occasionally checking your controls and setting the heat to just what you need to keep warm (well, maybe just a little higher) will save you quite some cash at the end of the winter season.
We do not know everything if there are other ways by which heating systems can be well used in winter, drop them in the comment box so other readers can learn. more details

Should I Replace or Repair my Air Conditioner?

Homeowners are often confused as to whether they should replace or repair their air conditioner. In fact, this is one of the difficult or rather challenging decisions you’ll have to make at one point. Many people choose to replace their HVAC unit only to realize later that the old unit still had plenty of life in it. On the other hand, there are those who decided to make repairs and maintain their old air conditioner only to realize it didn’t make any difference.

Let’s just say figuring out when to make repairs on your air conditioner and when to replace it can be tough. Remember getting rid of your old unit and installing a new one can be a pricey endeavor. In most cases, you’ll find out that you’re A/C unit can be repaired. However, there are times when you hire a technician to top off the refrigerant or make other repairs, but the air conditioner still breaks down after a short time. Here are some factors to help you decide whether to repair or replace your air conditioner.

Consider the age of your air conditioner

The first thing you must consider is the age of your air conditioner. How long have you been using it? That should at least give you a clue on when to repair or replace it. Well, installing a new air conditioner costs about $5000 to $7000 depending on the unit and brand chooses as well as your location. Of course, this is exclusive of the ductwork and the contractor charges. According to technicians, multiplying the age of your air conditioner with the repair cost can help determine if you have to replace it or just make repairs. A result exceeding $5000 would mean it’s time to replace your A/C. However, if the result is less than $5000, it’s fine to repair it.

Energy Efficiency

If you’ve been keen on technological advancements in the HVAC industry, you know that the energy efficiency of air conditioners has greatly improved. It’s recommended to upgrade your air conditioner to an energy-efficient unit if it’s about 10 to 15 years old. According to experts, A/C units have an average lifespan of about fourteen years.

If you’ve been repairing your air conditioner and the energy bills seem to be increasing, it may be time to replace it. Be sure that your utility company hasn’t increased the energy rates before replacing.

Does your A/C have trouble keeping up?

Understand that HVAC units tend to lose their efficiency with time. They’re just like other machines which undergo normal wear and tear. If you realize that your A/C has to run all the time to keep up or some of your rooms still feel hot despite the thermostat settings, it’s would be best if you replaced it.

Other factors that may influence or rather affect your decision include the frequency with which you have to make repairs and if your home feels too hot during the summer season. You may need to look at the duration within which you intend to live in your house and the conditions of your utilities as well. You can determine the condition of your HVAC unit by scheduling an inspection with an experienced and trained HVAC technician.