How do I tell what size my AC unit is?

To calculate the size of the air conditioner you need for a room, first, multiply the length of the room with its width. Then multiply it with 25 BTU to get the ample cooling for the room under different weather conditions. For example, if the room is 15 feet long and 12 feet wide, it comes to 180 square feet.

How do I know what BTU my air conditioner is?

All you have to do is to multiply the length of your room in feet by the width of your room in feet, and then multiply that by 25. That will give you the BTU needed to properly cool your room. All it takes is a simple multiplication!

How do I find the aircon capacity of a room?

Aircon capacity to room size guide To get a rough calculation, multiply your room size by 500. So if your room is 10 sqm. in size, you need an aircon with 5,000 kJ/hr of cooling capacity – which most 0.5 HP window type aircons have.

Where is the carrier model number?

Remove the front door and look inside the unit. You should see the model number printed on rating-plate or decal.

What is the capacity of 1 ton AC?

Remember – 0.75/0.8 Ton AC delivers 9000-9500 BTUs, 1 Ton AC delivers 12000 BTUs, 1.25 Ton AC delivers 15000 BTUs and 1.5 Ton AC Delivers 18000 BTUs.

What is the difference between BTU DOE and BTU ashrae?

ASHRAE reflects the old testing standards when portable ACs were tested in the same way as window units. The DOE found numerous inefficiencies specific to the portable units and began using new testing methods. The DOE rating should be used when considering which unit to buy for the square footage it is needed for.

How do you calculate room air conditioner size?

First, find out your the area of you room. Then divide it by 600 to get the basic capacity. So, if you room is 100 sq. feet, the basic AC capacity required will be 0.167 tons (100 / 600).

How many square meter can a 1hp aircon?

TIP 1: Match your aircon horsepower (HP) to the size of your room

Where is the serial number on a Carrier air conditioner?

You can find the carrier serial number on a rating plate sticker attached to the inside of the unit on the left side near the top. Remove the metal door of the outdoor unit. look into the interior of the metal door – you might see a label or tag with the carrier serial number and the model number also.

How do I find out how much capacity my air conditioner has?

By gathering a little more information, you might be able to find the actual capacity of your air conditioner. What you need is the model number of the indoor coil, which is the evaporator coil for an air conditioner or heat pump in cooling mode. If you’ve got a typical central air conditioner, it’s a split system.

What do the numbers mean on an air conditioner?

The numbers you’ll see on residential air conditioners and heat pumps are: The 3 digits in the model number tell you the nominal capacity in thousands of BTU/hr. Since each 12,000 BTU/hr is equivalent to 1 ton of air conditioner capacity, it’s easy to figure out how many tons of nominal capacity your AC has.

How do I find the tonnage of my air conditioner?

If your system happens to not have the BTU or the tons information detailed, identify the AC model number on the label. Then contact a local HVAC contractor and provide them with the model number. Most HVAC contractors can look up the tonnage of the system by using the model number.

How do I find the model number of my air conditioner?

When you have both the indoor and outdoor model numbers, you might be able to find the data for your air conditioner on the manufacturer’s website. The easiest way to find it there, though, is usually to let Google do the work for you.