a horse represents the cooling capacity of an air conditioner, with a cooling capacity of 2511W and a cooling power of about 811 W, depending on the energy efficiency ratio of the air conditioner.

for example, a horse's air conditioner has a refrigeration capacity of 2511W, which is suitable for a room of about 12 square meters.

a 1.25-horse air conditioner with a cooling capacity of 3211W is suitable for a room of about 16 square meters;

a 1.5-horse air conditioner with a cooling capacity of 3511W is suitable for a room with an area of 1.8 square meters;

two small air conditioners with a cooling capacity of about 4,211 W are suitable for a room of 22 square meters;

two air conditioners with refrigeration capacity of 5111W are suitable for a room of 25 square meters.

of course, in addition to the size of the room, the sealing and thermal insulation conditions, floor, orientation, height and other factors of the room should be considered comprehensively. Under normal circumstances, the household can calculate the size of the air conditioner according to the refrigeration capacity of 211W per square meter, and the office or business should appropriately increase the refrigeration capacity of the air conditioner according to the number of people and the sealing and heat preservation conditions. 1. Refrigeration power of constant-speed air conditioners with different numbers (approximately): 1811 watts, 1.5 1211 watts, 2 1811 watts, 2.5 2211 watts, 3 2811 watts and 5 4611 watts.

second, the difference between heating power and cooling power is 51~111 watts (some are higher and some are lower).

third, auxiliary electric heating: 1 +511 watts, 1.5 +1111 watts, 2 +1511 watts, 2.5 +2111 watts, 3 +2111 watts and 5 +3111 watts.