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HVAC stands for Heating, Ventilating, and Air Conditioning. HVAC systems are, efficiently, everything from your air conditioner at home to the vast systems used in apartment blocks and industrial complexes. A perfect HVAC system aims to provide thermal regulator and indoor comfort, and one that is produced using the principles of thermodynamics, heat transfer, and fluid mechanics.


The oversized air conditioner boxes that you might see on top of offices or apartment blocks are examples of (the apparent part of) HVAC systems. They’re typically used in large industrial buildings, apartment blocks, skyscrapers, and extensive interior environments.


They’re also an essential element of environments where health regulations require that temperature and humidity be kept at certain levels, utilizing air taken from outside.

But the cooling and heating systems you use in your home are also HVAC systems. They may take another form, but many of the basic principles determining how they work and their efficiency passes over from the smallest of personal devices right over to the most significant commercial installations.


For most people, cooling and heating will account for as much as half of the energy they use. With this in mind, it’s essential to choose an HVAC system that will match your comfort needs without pulling on excess power and increasing your cost of living.

How to Choose the Right HVAC System

The type of HVAC system that you choose for your building will ultimately determine how comfortable you feel and how much you spend on cooling or heating bills during the year. HVAC systems are available in many sizes and have various features, making it necessary to do a bit of research before making your decision. Here are some tips to follow when choosing the right device for your property.

1.Check the Ductwork

Before you start shopping around for the best HVAC system, hire a professional technician to examine the ductwork in your property. An expert can check to see that everything is in good condition before installing a new device. If your ducts are poorly sealed or have damages, then it will result in up to 30% of energy loss with the HVAC system.

2.Look for an Energy-Efficient Appliance

Not all HVAC units are created equal, making it essential to find an energy-efficient device called Energy Star certified to ensure that you save more on the product's operating costs.

You can also look for an HVAC system with a high SEER over 16 to ensure that less energy is used as it works.

3.Select the Air Handler

There are several types of air handlers to choose from for the heating part of the HVAC appliance. Single-stage air handlers only have one speed setting with the motor, but they can cause excess energy that is wasted. Two-stage engines can run on a low- and high-speed setting. They can conserve energy when on the low setting. Modulating or variable-speed motors are an added option that isn’t bound by settings. They enable users to set a specific speed that’s most efficient.


breathalong.com can help you choose the right HVAC system for your property.

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Air purification is something we often tend to ignore in our everyday lives. The human eyes can only detect particles of significant sizes. Micro- allergens, and contaminants usually go unnoticed from our vision. This psychologically makes us take the air we breathe for granted, considering it to be safe for respiration. However, it is incorrect.


Beginning from your window screens and television remote to fans and other devices, an average room is filled with pollutants, contaminants, pollens, allergens, dust, and more. It gives rise to the need for air purifiers, which play an enormous role in keeping your room or household as pure as possible. The basic role of an air purifier is to attract such hidden contaminants and filter them out. The technology is designed in such a way that the minutest of allergens and pollutants are detected, and their presence is eliminated to a significant extent.


Today’s air purifiers are compact and perfect for your office spaces, living rooms, bedrooms, and other places where you usually spend a significant part of your time in. Talking about spending time indoors brings us to another important concept, discussed below, in detail.

Indoor Air Pollution as a Health Risk


Air pollution is one of the significant causes of health issues today, and it also includes indoor air pollution. Even when you are at home, you breathe polluted air contaminated by several foreign particles and microorganisms invisible to the naked eye. An immediate consequence of breathing polluted air is when you cough or sneeze when cleaning up an old briefcase from the attic. The sneezing or coughing is your body’s defense mechanism against the particle that tried to enter your body through the respiratory tract.


Not only this, your respiratory system is further prone to and can be harmed by the following –

  1. Dusty or Unclean rooms.

  2. Smoking – both passive and active.

  3. Fungi, including mold spores arising out of unclean objects.

  4. Chemicals from pesticides, solvents, aerosols, paints, and adhesives.

  5. Emissions from old components and spare parts of ventilation, heating, or air conditioners.

If you take a moment to think, all these elements will not be found in massive manufacturing units or industries.

Consequences of Breathing Polluted Air

The human respiratory system works in a way like your diaphragm tightens when you inhale and loosens up when you exhale, taking in oxygen and releasing carbon dioxide, respectively. When you live in unclean air with invisible foreign particles, it is at that very moment that you kickstart complications in your respiratory tract. Ailments such as asthma, bronchitis, and more, that sometimes become lethal, develop due to the inhaling of impure air.


Apart from harming the respiratory tract, Air Pollution has serious effects on other vital organs as well:


1.It shortens our lifespan.

2.Damages cells in our respiratory system.

3.Increases the chances of respiratory diseases and cardiovascular.

4.Reduces lung capacity.

5.Adds stress to our lungs and heart, because of which the heart has to pump harder to maintain consistent volumes of oxygen and blood .

6.Onset of chronic ailments like asthma, bronchitis, emphysema, and even cancer becomes a possibility.


At breathalong.com you can find the right HVAC appliance and enjoy a great time at home that everyone will love.

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