The most concerned issue when using air conditioning is the "cost of electricity". However, there is a paradox that also uses air conditioners for the same amount of time, but the monthly electricity bill varies a lot in families. Why?
Families that consume more electricity like that, are sure to have a capacity problem. Many families who buy air-conditioners only pay attention to brands and brands of goods, not paying attention to the capacity of the machines. This is a mistake that easily leads to wasted electricity during air conditioning. repair the air conditioner
An air conditioner with too large capacity does not give you more comfort, but may mean you have to buy a higher price and your electricity bill will skyrocket monthly. Conversely, the machine has a smaller capacity than required, will not provide enough coldness needed and moreover, the machine can "drop the lock" at any time if running continuously in a state of lack of capacity and if it must be replaced. lock, the price can be = 2/3 of the price of the device.
The simplest way to choose the capacity of air-conditioning. (True 90%): For small households, it is possible to use two-piece type (Spilit type) or one piece depending on the structure of the house. The room has an area of 9 ~ 14.5 m2 with a capacity of 9,000 BTU / h (one horse), an area of 15 ~ 20 m2 with an area of 12,000 BTU / h (1.5 horses), an area of 20 ~ 30 m2 of motorbike 18,000 BTU / h (2 horses), area 30 ~ 45 m2 for motorcycle 24,000 BTU / h (2.5 horses)
And to choose to buy an air conditioner with the right capacity, the space in the room is large or small is the first factor to take into account. However, the calculation of the capacity of the air-conditioner based on the length, width and height of the room is only the initial calculation, the capacity of the air conditioner depends on other factors. Therefore, when buying an air conditioner, you need to know a few basic things: fixing the refrigerator
- Heat flow generated from equipment and people: Machines and equipment and "steam" in the room will generate heat flow, so the capacity of the air conditioner you choose will have to take into account how often you have room. Many people, what equipment do you put ?, to balance the heat generated and the power of the machine. Hot and cold tree repair
- Effects of the sun: Outside thermal factors will affect the cold of the room. Please see if your room is east or west, is it affected by the sun. What type of curtains are you using thick or thin, more or less resistant to heat? repair the air conditioner
- Walls and ceilings: Your wall and ceiling materials have a great influence on the cooling capacity of the machine. When the walls and ceilings are not well insulated, the heat transfer coefficient increases, leading to an increase in the cooling capacity of the machine. In addition, color also affects the absorption of heat. Bright colors will absorb less heat so there will be loss of cooling capacity. repair flowers
- Ventilation system: If the ventilation system works too well (exhaust fans, openings, doors open and close continuously, the cold process will take longer and the machine works a lot, leading to increased power consumption. Equipped with air conditioning, you should limit the internal ventilation in an air-conditioned space with the outside environment.
Lighting: Different lamps produce different heat. Fluorescent lamps generate less heat than other lamps, which also means the cost of the machine's refrigeration capacity will be reduced.
Thus, when buying an air conditioner, it is necessary to consider and calculate all the factors that can affect the operation of the machine so that it is possible to choose an air conditioner with the most suitable capacity. And for that, you need an expert consultant who is knowledgeable about the expertise as well as the market price to advise you most clearly.