By John Kurtz
The first thing you should know is that HVAC is an abbreviation for Heating, Ventillation and Air Conditioning. This kind of device is a one piece unit that provides all your heating and cooling needs. The are two different types of systems available, local and central or local. With a central system, all your heating needs are provided from one unit, whether it is a boiler or a furnace. Heated air, steam or water is then circulated through duct work or pipes throughout your home, and these systems can be either forced air or radiant heat.
Radiant HVAC systems transfer heat from water or steam, which is then circulated through your house by heat exchangers or radiators. The radiator transfers that heat directly into the room not by ‘radiation,’ but by convection. This is actually caused by internal movements of the heated water or steam, heat that is directly emitted by a hot surface is radiant. Forced air heating is created by the heat exchanger itself getting hot, then air is forced through this and then throughout the house.
In the case of the air conditioning part of the HVAC system, usually this is the same as forced air heating, but in this case, instead of it being passed through a heat exchange, it flows through a coolant exchanger instead. The cool air still flows through the same duct work, it is just cold air instead of hot. Because of the heat that is produced during this cooling process, the air conditioning part is usually located on the outside of your home, close to the furnace.
Local HVAC systems can be space heaters, wood or other fuel burning stoves, and window mounted air conditioners. They can only heat or cool one area, like a room, possibly two, and are not able to flow through the entire house. The other differences between the two are that with a central unit, a single thermostat controls the whole system, while local units are usually controlled individually. Ventilation is also an important part of either system. Ventilation removes a variety of different contaminants from your home, whether it is smoke, odors, bacteria, or even moisture, as well as filtering incoming air from airborne particles as well. There are specified building code requirements for flow exchanges, depending on what part of the house they are located.
Picking the right HVAC system is something you really need to sit down with your wife and think about. There are many different makes and models, both for central as well as local systems. You really have to think about the kind of system will work best for your home. A local system can be more difficult to maintain, since there are more components that make up the system, where a central HVAC is comprised of just two different units. One of the things that you have to do with central systems is make sure that the ducts are clear periodically, to maximize efficiency.
It may be cheaper in the long run to go with a central HVAC system. While they may have greater initial costs, they work better and last longer with proper care and maintainance. Make sure that you purchase your unit with the highest EnergyStar rating that your budget allows for.
AirZero offer the most reliable HVAC Contractor St. Petersburg services around. We also offer our services at prices you can afford. If you are in need of any ac repairs or installation services just contact our HVAC Company St. Pete Team today. We look forward to serving you. Be sure to visit our website to take advantage of special discounts.
categories: hvac system,best hvac system,best hvac,air conditioning,right hvac system
Article kindly provided by UberArticles.com
Topics: Home and Family | Comments Off
MLA Style Citation:
Kurtz, John "Choosing The Best HVAC System For Your Home." Choosing The Best HVAC System For Your Home. 26 Jun. 2010. uberarticles.com. 3 Oct 2014 <http://uberarticles.com/home-and-family/choosing-the-best-hvac-system-for-your-home/>.
APA Style Citation:
Kurtz, J (2010, June 26). Choosing The Best HVAC System For Your Home. Retrieved October 3, 2014, from http://uberarticles.com/home-and-family/choosing-the-best-hvac-system-for-your-home/
Chicago Style Citation:
Kurtz, John "Choosing The Best HVAC System For Your Home" uberarticles.com. http://uberarticles.com/home-and-family/choosing-the-best-hvac-system-for-your-home/
Comments are closed.
Uber Articles and its partner sites cannot be held responsible for either the content nor the originality of any articles. If you believe the article has been stolen from you without your permission, please contact us and we will remove it immediately. If you have a problem with the accuracy or otherwise of the content of an article, please contact the author, not us! Also, please remember that any opinions and ideas presented in any of the articles are those of the author and cannot be taken to represent the opinions of Uber Articles. All articles are provided for informational purposes only. None of them should be relied upon for medical, psychological, financial, legal, or other professional advice. If you need professional advice, see a professional. We cannot be held responsible for any use or misuse you make of the articles, nor can we be held responsible for any claims for earnings, cures, or other results that the article might make.