All About Air Conditioner You Should Know Before Purchase One

Inverter vs Non-Inverter

The inverter is more modern and superior, but also more expensive. An inverter air conditioner, in contrast to traditional air conditioners, always automatically and continuously regulates the room's temperature without your help. The most significant disadvantage it has in comparison to its advantages is: EXPENSIVE.

Inverter air conditioners are air conditioners that employ inverter technology and work differently from conventional air conditioners. The cooling system of the device operates as follows: The motor of the inverter air conditioner starts out slowly to prevent excessive energy consumption, then ramps up to full load gradually.

An air conditioner with an inverter is initially much more expensive than a regular air conditioner, but over time, you might consume less electricity overall.

Allow running at 120–125% capacity if the room is not adequately cold in 45–1 hours. It will decrease at 50–75% capacity, depending on the inverter control, until it has cooled enough.

Due to the ability to maintain a constant room temperature while keeping the planned setting, users are less likely to encounter conditions that are too hot or cold. New technology always creates a comfortable environment and flawless operation to support a good night's sleep.

Because of the presence and mobility of ionic particles, which have a deodorizing effect, your home's air is constantly pleasant and fresh.

Thanks to inverter technology, the compressor will automatically slow down when the temperature is appropriate. It consistently maintains a difference of 0.1-1 degrees Celsius (33-34 degrees Fahrenheit) between the specified temperature and the surrounding air, saving 30–60% on electricity and reducing noise.

Mono air conditioners, also known as non-inverter air conditioners, only have one working mode—powerful—and are not able to conserve energy. The most glaring instance occurs when the "anatomy" of this air conditioner line reveals only a compressor and a fan motor as its only components, without an electronic circuit.

Important elements

EER is the product of the BTU/W Cooling Seasonal Total Load divided by the Cooling 

The CSPF value is obtained from seasonal energy use.

You should pay greater attention to these two symptoms because they will impact the air conditioner's overall quality. BTU shouldn't be taken into too much account. Even though all models may have the same BTU, the ERR index may differ, making this a nearly essential factor to take into account when purchasing an air conditioner.

While CSPF is applicable to inverter air conditioners, EER is solely applicable to conventional air conditioners.

With rising EER and CSPF values, the air conditioner becomes more efficient.

BTUs are the units used to measure the amount of energy required to elevate a pond of water by 1 degree F (British thermal units). That is used to describe the capacity of heaters, ovens, and air conditioners as well as the calorific value of the fuel. BTU evaluates cooling capacity rather than power consumption (W). 1 BTU ~ 0.293 kW.

 

A table of air conditioner capacity selections based on room size
Room area	Household	Dormitory room
Less than 15m2	9,000BTU	12,000BTU
From 15m2 to 20m2	12,000BTU	18,000BTU
From 20m2 to 30m2	18,000BTU	24,000BTU
From 30m2 to 40m2	24,000BTU	28,000BTU
From 40m2 to 45m2	28,000BTU	30,000BTU
From 45m2 to 50m2	30,000BTU	36,000BTU
From 50m2 to 55m2	36,000BTU	42,000BTU
From 55m2 to 60m2	42,000BTU	48,000BTU
From 60m2 to 70m2	48,000BTU	60,000BTU

 

HP (horse power)

The air conditioner's operational capacity is expressed in HP, which is roughly comparable to 9000 BTU. Standard 1 HP = 746 W. The air conditioner thus consumes 0.746 kW per hour, or 1 kW every 4,827 hours. The size of the room increases with increasing HP.

Wattage	Family	Café/Restaurant	Hotel	Office
1HP	45m3	30m3	35m3	45m3
1.5HP	60m3	45m3	55m3	60m3
2HP	80m3	60m3	70m3	80m3
2.5HP	120m3	80m3	100m3	120m3