A ton refers to the amount of heat it takes to completely melt a ton of ice. ... The capacity of an air conditioner refers to the amount of heat it can remove. Rounding up 11,917 Btu/hr gives you 12,000 Btu/hr, which is one ton of air conditioner capacity.

What does ton mean in AC?

In the HVAC field, a ton, or tonnage, refers to the cooling capacity of an air conditioner. ... One ton of air conditioning can remove 12,000 BTUs of heat each hour.

Why are ACS so heavy?

It's the copper. It's going to be a hot week for many Americans. If you've ever installed a window air-conditioning unit in your old apartment, you know that your AC is inexplicably heavy for the small space that it cools. ... It takes a lot of copper to produce all that cold air, Kelly explains.

How heavy is a air conditioner?

On average, an air conditioner weighs between 60-180lbs [27-82kg]. The lightest air conditioners are window models, then portable, ductless, and finally whole-house units. The weight of an air conditioner increases linearly with it's power (in BTU or tons).

How many ton is my AC?

Simply divide the BTUs by 12,000 to calculate the tonnage of your unit. For example, if your air conditioner is 36,000 BTUs, you have a 3-ton unit. Some manufacturers bury tonnage or BTU information in their model numbers. Look for an even, two-digit number between 18 and 60.

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36 related questions found

What is stars in AC?

What is Star Rating in AC? A star rating system depicts the energy efficiency of an electrical appliance. The higher the number of stars, the more efficient it is. The star rating system was devised by the Bureau of Energy Efficiency (BEE) India, with a range of 1 to 5 stars.

How do I know if my AC is 1.5 ton?

Find the model number. Within this string of letters and numerals, you should find an even, two-digit number. The possibilities on residential units range from 18 to 60. Divide the number by 12 (which represents 12,000 Btu/hr, or one ton of cooling capacity) to get your AC unit's tonnage.

Which AC is suitable for 12x12 room?

According to Energy Star, a 12×12′ or 144 sqft room requires 5,000 BTU of cooling capacity when occupied by two persons. If the room is heavily shaded, it only requires 4,500 BTU. If the room is very sunny, it requires 5,500 BTU. For each additional person, you need to add 600 BTU.

Which ton is better in AC?

1 ton ACs can provide just the sufficient bit of cooling while not going too heavy with the electricity bill. While you compare 1 ton vs 1.5 ton AC, the rule of thumb is that if you have a room which is more than 200 square metres, you should be opting for an AC with a 1.5 ton capacity.

Which AC is best in 1 ton?

Best 1-ton inverter ACs in India in 2021

• LG 1 Ton 5 Star Inverter Split AC. ...
• Samsung 1 Ton 4 Star Inverter Split AC. ...
• Voltas 1 Ton 3 Star Inverter Split AC. ...
• Sanyo 1 Ton 5 Star Inverter Split AC. ...
• Godrej 1 Ton 5 Star Inverter Split AC. ...
• Sanyo 1 Ton 3 Star Inverter Split AC.

Which AC has highest Iseer rating?

Toshiba is a Japanese brand which makes really good and efficient ACs. This AC has a nominal cooling capacity of 5100 watts and nominal power consumption of 1230 watts. The ISEER of this AC is 5.6 which is highest among all 1.5 ton ACs.

What is Iseer rating?

ISEER rating is the total cooling load (amount of heat removed) to the total amount of energy consumed by the air conditioner. This means, ISEER = Cooling seasonal total load (CSTL) / Cooling seasonal energy consumption (CSEC).

Does 5 star AC really save electricity?

According to Bureau of Energy Efficiency (BEE), a 5-star AC is supposed to save 20-22 per cent of your energy cost compared to a 1-star AC. But the CSE study shows in peak summers, when temperatures are around 40 to 50 degree range, a 5-star AC can start consuming 10-28 per cent more power than its declared capacity.

How many square feet can 1 ton cool?

When calculating residential cooling capacity, it's common to assume an HVAC unit can cool 400 square feet per ton of air conditioning capacity. Given the Las Vegas climate, this number can reach a maximum of about 600 square feet per ton for most buildings.

What is 5star BEE rating?

These are called BEE star labels and they show how much electricity the appliance consumes in a year. Each appliance gets between one and five stars, with five stars meaning that it's extremely efficient and is likely to keep your electricity bills in check.

What is the full form of bee?

The Government of India set up Bureau of Energy Efficiency (BEE). on 1st March 2002 under the provisions of the Energy Conservation Act, 2001.

Which is the best AC in India?

• #1 LG 1.5 Ton 5 Star Dual Inverter Split AC.
• #2 Panasonic 1.5 Ton 5 Star Wi-Fi Twin Cool Best Inverter Split AC.
• #3 Sanyo 1.5 Ton 5 Star Inverter Split AC (Best Seller)
• #4 Daikin 1.5 Ton 5 Star Wi-Fi Inverter Split AC.
• #5 Voltas 1.5 Ton 5 Star Best Inverter Split AC.
• LG 1.5 Ton 3 Star Hot and Cold Inverter Split AC.

Which is No 1 AC in world?

1. Daikin. If you ask somebody for a suggestion of the AC brand name, Daikin is a name that you will certainly hear. Daikin is a Japanese electronics business and the first in the world's best AC brand list.

Which is the No 1 AC in India?

Voltas air conditioners top the chart as far as market popularity is concerned. They are known for their sleek contemporary designs, energy efficiency and high cooling capacities. Samsung and Daikin are also among the top AC brands in India.

Is Hitachi or Daikin better?

Though Hitachi Air Conditioners have good cooling power but not better than Daikin and O General. O General Air Conditioners are mainly known for their cooling power. And its cooling capacity is better than Daikin and Hitachi both. Generally, one year on AC, 4-5 Years on compressor.

Is inverter AC good?

The inverter air conditioner is by far the most energy efficient. It is more economical and smooth in operation than the fixed speed air conditioner. It consumes less electricity due to its variable speed compressor, and is also good for the environment. The inverter air conditioner is quiet in operation.

What is inverter AC?

An inverter is energy saving technology that eliminates wasted operation in air conditioners by efficiently controlling motor speed. ... In inverter type air conditioners, temperature is adjusted by changing motor speed without turning the motor ON and OFF.