What should i wear to warped tour in portland oregon?
this sunday i am going to warped tour for the first time,
i will not be moshing alot, just a little. thanks xD
Auto HVAC
by: Kevin Schappell
Not only do we depend on our cars to get us where we want to go, we also depend on them to get us there without discomfort. We expect the heater to keep us warm when it’s cold outside, and the air conditioning system to keep us cool when it’s hot.
We get heat from the heater core, sort of a secondary radiator, which is part of the car’s cooling system. We get air conditioning from the car’s elaborate air conditioning system.
Despite its relatively small size, the cooling system has to deal with an enormous amount of heat to protect the engine from friction and the heat of combustion. The cooling system has to remove about 6,000 BTU of heat per minute. This is a lot more heat than we need to heat a large home in cold weather. It’s good to know that some of this heat can be put to the useful purpose of keeping us warm.
Air conditioning makes driving much more comfortable in hot weather. Your car’s air conditioner cleans and dehumidifies (removes excess moisture), the outside air entering your car. It also has the task of keeping the air at the temperature you select. These are all big jobs. How do our cars keep our “riding environment” the way we like it?
Most people think the air conditioning system’s job is to add “cold” air to the interior of the car. Actually, there is no such thing as “cold,” just an absence of heat, or less heat than our bodies are comfortable with. The job of the air conditioning system is really to “remove” the heat that makes us uncomfortable, and returns the air to the car’s interior in a “un-heated” condition. Air conditioning, or cooling, is really a process of removing heat from an object (like air).
A compressor circulates a liquid refrigerant called Refrigerant-12 (we tend to call it “Freon,” a trade name, the way we call copy machines “Xerox” machines). The compressor moves the Refrigerant-12 from an evaporator, through a condenser and expansion valve, right back to the evaporator. The evaporator is right in front of a fan that pulls the hot, humid air out of the car’s interior. The refrigerant makes the hot air’s moisture condense into drops of water, removing the heat from the air. Once the water is removed, the “cool” air is sent back into the car’s interior. Aaaaaah! Much better. Newer cars have R-134 as the refrigerant, but work in the same way as R-12.
Sometimes we worry when we catch our car making a water puddle on the ground, but are relieved to discover that it’s only water dripping from the air conditioning system’s condenser (no color, no smell, and it dries!).
Note: Refrigerant is extremely dangerous. Many special precautions must be taken when it is present. It can freeze whatever it contacts (including your eyes), it is heavier than air and can suffocate you, and it produces a poisonous gas when it comes in contact with an open flame.
The above information is directly from the Auto Insight program, which you can buy online from AutoEducation.com.
Common Problems:
From time to time the A/C system needs to be recharged to bring it back up to maximum efficiency. Sometimes a leak may cause loss of refrigerant and will need to be fixed before refilling. It’s difficult to tell if a leak is present without specific test equipment so let it up to a professional.
Corrosion will cause the heater core (secondary radiator) to leak. This will manifest itself by leaving steam into the passenger compartment and fogging your windows. You will know there is a leak by the sweet smell coming from your vents. Unfortunately changing the heater core is usually not the easier job in the world, as engineers tend to squeeze them into some pretty tight spaces under the dash.
About The Author
Kevin Schappell maintains http://www.carbuyersclub.com where he gives advice on buying, selling, insurance, and financing. A mechanical engineer and car guy, Kevin has decided to spend his online time helping others learn about automobiles. To learn more about how your car works, Kevin has created http://www.mycarwizard.com.
The Importance Of Heating And Air Conditioning Service
Heating and air conditioning repair services are a must. These services have assumed more importance than ever. Everyone wants a comfortable and healthy living environment. Online, you can find top quality solutions from well experienced HVAC repair specialists. Their skilled technicians are known for high quality of workmanship and support. They will perform the highest quality of work at competitive prices. They will definitely not let you down.
For optimum home comfort, it is highly recommended that you hire the services of experienced heating and air conditioning service providers online. They are dedicated to providing consistent quality service and optimum home comfort. They aim to make a huge difference in their client’s life by exceeding all of their heating and cooling expectations. They are efficient and reliable. They offer the best products at competitive prices, free in-home estimates, along with great customer service and complete heating and air-conditioning repair for all the models of high efficiency equipment. You can depend on them for all of your home comfort needs- whether it’s heating or cooling, you can rely on the expertise of their thoroughly trained technicians to keep your HVAC systems operating at its best. Certified HVAC service technicians are experienced and knowledgeable. They will find solutions to any problem you might have with your existing HVAC system.
If you want to get your heating or cooling system up and running at the earliest, browse the Web to know about service providers in Hamilton. A search for Hamilton heating or Hamilton air conditioning will lead you to the best companies. Whether your needs are residential or commercial, they can cater to all your requirements. You will end up saving both time and money. Be it installation of residential and commercial heating and cooling systems, high capacity air filtration systems, ductless systems or free estimates for replacement of your existing HVAC system- they will cater to all your needs. If you find yourself with exorbitant heating and cooling bills, it could possibly be due to faulty ductwork. Faulty ductwork can double or triple normal energy bills. A ductless system will solve your problem. If your heating and cooling bills are outrageous, it is suggested that you consult with HVAC repair specialists. By
1000
implementing energy efficient solutions, you can cut down unnecessary expenses.
Incidentally, central air conditioners are commonly used in most houses. They ensure great indoor air quality. Also, a central heating system warms up the entire interior of a building from one point to multiple rooms. It would be a sensible decision to hire the services of skilled HVAC repair specialists in Hamilton to ensure good indoor air quality and a healthy living environment. Regular HVAC maintenance ensures the longevity of your appliances and keeps you cozy and comfortable. Do not neglect routine maintenance and upgrades. Servicing of heating and air conditioning units is a must!
By: Roofov Tod
Article Directory: http://www.articledashboard.com
Tod Roofov is the author of this article on Heaitng.
Find more information about Air conditioning here.
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