Hang Zhou Dawn Air Conditioning Co .,Ltd.

An obvious way to reduce costs is to be part of the interview yourself - and why it is important to first understand the elements of your system.
All systems central A / C have an outdoor unit called a condenser coils. This is where the refrigerant flows to remain cold. Most people call him "such a big deal out with the fans."
Very economical way to keep the radiator cap is correctly in to buy it. These are generally less than $ 15 hardware stores, and continue to rain, leaves and other debris from being a capacitor. If you know it rains or is there a way stop for the winter, the CAP is a must.
There are generally two son copper connecting the condenser coils with the interior of the device. It should not be green in the lines - it's a sign they are corroded and needs replacing.
The interior of the house is the vent. This is the machine that blows air around your home. Without going into too much detail, the refrigerant flows in what is called A-coil inside the unit to cool the air before reaching the space in your home.
There are also pieces of equipment sucks the air (yield) and push it out (the offer). Somewhere in all this system leads, you should see a slot for a filter. Each filter has its dimensions printed on the side so you can bring it to a hardware store and get replacement. It is generally a good idea to have two or three on hand, they are less than $ 5 each, and sometimes are available in 10 - 0r 12-packs.
ventilation units are generally in the cellar or attic. Anyway, you should see a large plastic tray under the machine. This is your drain pan. Like when you run the A / C in your car and you see that puddle under the engine, the fan unit "sweats" and creates condensation - if the device is in the attic and the butcher bin you can have a real mess in their hands.
You also need a drain pump is fixed pan to clear the plastic lines that carry the condenser coils of the house, or into a drain pump.
Finally, there are channels and vents in the house - the outlets of the cold air. The chains may resemble tubes or boxes, and they usually hang around the beams of the basement, if your machine is down, or are in the attic floor, where the floor.
The winds are real openings in walls or ceilings where the air comes out. Make sure they are not blocked or obstructed by objects such as chairs and sofas.
Wherever air comes out is a source of ventilation. There is also a return wind - that's where the hot air is sucked into the ventilation system and distributed so that it can be cooled again.