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Tonnage is actually a measure of how powerful an AC is at cooling down a space. Tons are units of cooling power, so when we say that a system is a “two ton” or “five ton” unit, we’re indicating how powerful it is, not its weight. One ton = 12,000 BTUs of heat removed per hour from a space.
What is meant by 1 ton AC?
What Does the Term “AC Tonnage” Mean? 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.
What does 3 ton AC unit mean?
‘ One ton means the rate of heat transfer needed to freeze one ton of water in 24 hours. This is equivalent to 12,000 Btu/hr. So, a 3-ton AC for instance, does not actually weigh 3 tons. It means that it has a nominal capacity of 36,000 Btu/hr.
Should I buy 1 ton or 1.5 ton AC?
1 Ton AC can remove 12,000 BTUs of heat per hour and 1. 5 ton AC can remove 18,000 BTUs of heat. 1.5 ton AC being more powerful in terms of cooling than a 1 ton AC will surely cool the same size room faster. A 1.5 ton AC produces 50% more cooling than 1 a ton AC.
Why is ton used in AC?
A ton is used to describe how much heat is removing from a room in 1 hour. Latent heat of ice is 144 BTU/lb (BTU is British thermal unit). This means that when 1 pound of ice starts melting, then it absorb 144 BTU of heat. So 1 ton of ice or air conditioner absorb 2000×144=2,88,000 BTU of heat in 1 day.
Which AC is suitable for 12×12 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.
How do I know if my AC is 1.5 ton?
Look for an even, two-digit number between 18 and 60. Or, you might see a three-digit number starting with 0. If you find one of those numbers, chances are good it’s the unit’s BTUs: 018 = 18,000 BTUs = 1.5 tons.
How many square feet can 1 ton cool?
600 sq ft Area (Square Feet): BTU Tonnage 600 sq ft 12,000 BTU 1 Ton 900 sq ft 18,000 BTU 1.5 Tons 1,200 sq ft 24,000 BTU 2 Tons 1,500 sq ft 30,000 BTU 2.5 Tons.
What size air conditioner do I need for a 2300 square foot home?
ZONE 1 ZONE 5 2.5 Tons 1201 – 1500 sf 1401 – 1650 sf 3 Tons 1501 – 1800 sf 1651 – 2100 sf 3.5 Tons 1801 – 2100 sf 2101 – 2300 sf 4 Tons 2101 – 2400 sf 2301 – 2700 sf.
Can you replace a 2 ton AC unit with a 3 ton?
Simple answer: yes. But that really depends on the size of you house and its condition. If the 2 ton unit is working as designed but seems to run continuously without satisfying the thermostat setting, then it might be undersized and replacing it with a 3 ton unit might be the answer.
How can I reduce my AC bill?
6 Definite Ways to Reduce Electricity Bill from Your Air Correct Installation. Avoid Direct Sunlight and insulate the room. Non Stop Usage. Regular Maintenance & Service. Setting too low temperature on your thermostat. Choose the right energy efficient star rated AC.
Which AC is best for home?
Best ACs: Top Air Conditioners Of Different Price Brackets And Capacities AC Capacity Market Price Voltas 3 Star Fixed Speed Split System AC 1.4 Ton Rs 51,990 Carrier 5 Star Inverter Split AC 1.5 Ton Rs 61,990 Whirlpool 3 Star Inverter Split AC Copper 1.5 Ton Rs 56,900 Daikin 3 Star Split AC 0.8 Ton Rs 27,200.
Which is better 3 star or 5 star AC?
An air conditioner’s electricity consumption depends on its EER rating. The 5-star ACs are more energy-efficient than a 3-star AC unit. The electricity consumption of a 5-star AC (1.5 tons) is approximately 1.5 units per hour, whereas a 3-star AC (1.5 tons) consumes 1.6 units every hour.
Is 1.5 ton AC enough for what room size?
Room size and power consumption Here tonnage plays an important role. For instance, a 1-ton window AC or a 1.5 ton split AC is an ideal choice for rooms measuring up to 150-160 sq ft. Star rating of AC essentially refers to how efficient the air conditioner is in converting electricity to cool air.
What does 3.5 ton AC unit mean?
So, when we talk about an air conditioner unit rated at 1 ton or 2 or 3 ton, it just means the required amount of energy in BTU to provide that amount of cooling is 12,000 times the rated tonnage. For example, a 3 ton ac unit has 36,000 BTU/hr, a 5 ton ac unit has 60,000 BTU/hr.
What size AC do I need for 2000 square feet?
Step 5: Match your square footage to an HVAC size chart Home Sq Footage Air Conditioner Size (tons) 600 – 1,000 square feet 1.5 tons 1,000 – 1,500 square feet 2 tons 1,500 – 2,000 square feet 3 tons 2,000 – 2,500 square feet 4 tons.
How many ton AC should I buy?
So, if you room is 100 sq. feet, the basic AC capacity required will be 0.167 tons (100 / 600). Now, you need to add 0.5 ton to the basic capacity for every five people in the room. Ordinarily, an AC of 0.8-ton capacity will work just fine for a 100 sq.
What is the room size for 2 ton AC?
A 2-ton air conditioner is large enough to cool a room between 200 and 260 square feet.
How many sq ft does a 1 ton AC cover?
The standard practice among contractors is to use a rule of thumb when choosing an air conditioning system for a new home. It’s usually in the vicinity of 1 ton of air conditioning capacity for every 600 square feet of conditioned floor area.
