12,000 btu = 0ne ton
12,000 BTU equals 1 A/C Ton.
A 2.5 ton A/c is the same as 30,000 BTU's 1 ton = 12,000 BTU's
1 Ton is 12,000 BTU's of refrigerant movement.
12,000 BTU/hr
Two tons. 24 in model number is 24000 btu, there is 12,000 btu per ton.
That is a 4 ton unit. Air conditioning is measured in BTU's of refrigerant. 12,000 btu's per ton. The 49 in the model number indicates 49,000 btu's of refrigerant. When you devide 49 by 12 you get a fraction over 4 tons. But A/c systems are rounded off and not measured fractionally, so you get 4 tons.
10,000btu
1 ton = rate of heat absorption to melt 1 ton of ice in 24 hours =12,000 BTU per hour = 3,516 watts.
12000 per hour
1 ton of cooling in 12,000 btu's
4800 btu's, ton = 1200 btu's
If you mean BTU as in British Thermal Units cars generally have 3 to 5 ton airconditioners. A 12,000 BTU/hour cooling capacity is equivalent to 1 ton of refrigeration. The BTU equivalent of 1 ton of refrigeration is 288,000 BTU per 24 hours.