What is a Tonnage in an Air Conditioner?

Answer 1

Tonnage is used to express the one hour cooling capacity of air conditioners. One ton is 12,000 Btu's of cooling/hour. Residential capacities are offered in one half ton increments between 1.5 tons up ...

Answer 2

Air conditioner equipment cooling capacity is described in terms of "tons of refrigeration".

A "ton of refrigeration" is defined as "The cooling power of one short ton (2000 pounds or 907 kilograms) of ice melting in a 24-hour period".

Alternatively it can also be defined as "The power required to freeze one short ton of water in 24 hours.

This is equal to 12,000 BTU per hour, or 3517 watts.

The room air volume to be cooled can be equated in terms of water weight and the required tonnage of the air conditioner can be arrived at.

Normay for 150 Sq.ft of room space, 1.5 tonne AC will suffice.
As the tonnage goes up, the cooling capacity will go up and so as the power consumption. So optimal capaicty should be chosen for the room.

Answer 3

Many a threat causes: a million. reduce contained in the equipment causing intense head rigidity. 2. Over charged equipment 3. Non-condensables in equipment 4. dirty filter out 5. Duct fell aside 6. Low on refrigerant 7. iced over 8. dirty condenser coil we favor extra info which could be functional you out.

Answer 4

it depends on how big the AC is.they weigh on tons of how many sq. ft. your going to cool off.you need two tonnes of 1000sq.ft. to cool a house.