HVAC Systems 101: The Ultimate Guide

HVAC systems are complicated. Most people wouldn’t know what HVAC is, except when their HVAC contractors in Roswell, GA, inform them about it. Although you might not know much about HVAC, it is necessary to understand what these important units that surround us do. 

Here’s everything to know about HVAC systems, from the experts – 


What Is An HVAC System? 


HVAC systems are essential to us; without them, we’d be miserable in our homes, offices, and other buildings. They assist in maintaining a suitable interior environment f


or both inhabitants and equipment in buildings by regulating temperature, humidity, and air quality. 


What do HVAC systems Aim For?


The goal of an HVAC system is to create an atmosphere where the following elements are kept within a certain range – 

  • The temperature is 75 degrees Fahrenheit, with a relative humidity of 40 to 60 percent.
  • CO2 less than 1000 PPM or ASHRAE 62.0 ventilation standard.


Types Of HVAC Systems


HVAC systems are often confusing and demand a lot of knowledge from HVAC repair in Alpharetta, GA. People are unaware of the different types of HVAC systems. Here are the four main types of HVAC systems used commonly – 


Standard Split System


Today’s most common home HVAC system is the basic split system, one component outdoors and one inside. Split systems may be set up in various ways by technicians from air conditioner repair Atlanta, Roswell, Duluth to meet your climate’s needs. Different types include:

  • Furnace and Air conditioner
  • Air handler and Heat pump
  • Furnace and Heat pump


Ductless Split System


An outdoor air conditioner for cooling alone or a heat pump for cooling and heating make up a ductless split system. The interior component, which includes a fan for spreading cleaned air, may be mounted on walls, ceilings, or floors by your air conditioning repair in Lawrenceville, Duluth, Roswell, Atlanta, GA company.


Packaged System


All of the essential components of a packaged system are housed in a single cabinet. They’re especially common in houses that don’t have a basement. Outdoors is where packaged units are always placed. A blower is included in every packaged system to propel treated air into the home while also drawing untreated air into the system. The three types of units that treat air differently are – 

  • Gas/ Electric
  • Heat Pump
  • Hybrid


Geothermal Systems


Geothermal systems take advantage of the earth’s constant temperatures to provide heating and cooling. The ground’s continuous mild temperatures allow for efficient heat dumping in the summer and heat collection in the winter. 


About Our Company


At JE Mechanical HVAC, we aim to serve our customers for all their HVAC system-related queries. Our age-old business has expertise in handling home as well as commercial contracts. 

Contact us via the information given below – 

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