HVAC is an acronym for heating, ventilation and air conditioning. The basic HVAC design enhances indoor and vehicular environment comfort and also promotes improved overall air quality. HVAC technology is a sub-discipline of engineering mechanics rooted in thermodynamics and heat transfer conventions and plays a vital role in the construction of structures like complexes, house office spaces, and industrial buildings where healthy and safe conditions are regulated strictly apropos of temperature and humidity.
The main function of HVAC systems is correlative more so with the ness of enhancing environmental comfort and providing acceptable indoor quality of air within reasonable manufacturing, maintenance, and installation costs. These systems reduce malodorous air infiltration, provide fresh ventilation and equalize pressure relationships between natural spaces. Air fluctuations between neutral spaces are known colloquially as room air distribution.
Most important feature- ventilation
Ventilation refers to the means by which air gets recycled in a closed area to remove any combination of odors, dust, excessive heat, moisture, smoke or control the room temperature and replenish stale oxygen. It includes swapping of air with the outside and constant recycling fresh air within a structure. It is the most important factor for maintaining acceptable indoor air quality in a building. Stagnant air may enhance the susceptibility of a structure to the buildup of carbon monoxide, and HVAC systems are essential in maintaining safe, fresh air levels.
Dangers of poor ventilation
With inappropriate ventilation, carbon monoxide may be deadly even when inhaled in small amounts. Minimal carbon monoxide exposure may induce ailments like nausea, headaches, concentrated vomits and fatigue. Carbon monoxide binds with hemoglobin in the blood to form carboxyhemoglobin hence reducing the ability of the blood to transport oxygen to all parts of the body. The main concern of exposure is its effect on your neuro system. It causes hardening of arteries and may trigger heart attacks and strokes. It may also have disorienting effects. Therefore, you can suffer this without appropriate ventilation.
Natural ventilation reduces the spread of airborne diseases like influenza, common cold, meningitis and tuberculosis greatly. Opening windows and doors and utilizing the ceiling fans are ways of maximizing natural ventilation flow. They reduce the risk of airborne diseases from hanging around. Natural ventilation is relatively cheap and also easy to maintain.
Having known all these facts about HVAC systems, ensure you consult an HVAC expert concerning fresh air systems before you contract to build your next project.