How Much Electricity Does a 12,000 BTU Mini Split Use Per Day and Month?
A 12,000 BTU mini split often draws about 0.8 to 1.2 kilowatts while actively cooling, but an inverter system does not stay at full output all day. After the room reaches the set temperature, the compressor slows down and uses less power. As a practical estimate, a DELLA mini split 12000 BTU rated near 920…