70 square meters of ceiling and one to four central air conditioning, the price is moderate, all dow

Under the same cooling capacity, only the same power indoor unit household central air conditioner is more expensive than only the hang-up machine. Because no matter how many machines are opened, there will be a loss of energy for the machines that are not opened.

The approximate calculation is as follows, the living room is 28 square meters, and the nominal cooling capacity of the indoor unit required is about 5600W, that is, the internal unit; >>>More

The price of Gree air conditioner is around 22000. Jingfeng HVAC suggests that Hitachi has higher stability!

First of all, your living room area is too large, normal home decoration is with ultra-thin type, the largest model of the internal machine is 73, you 38 square should be the living room plus dining room, the dining room is crowded, usually eat together, the unit cooling capacity is higher, an indoor unit can not be dragged, it is recommended that the living room + dining room is equipped with two indoor units, the same is the use of 6P external machine, one more internal machine, the cost is a little higher, but the effect is better.

You should be talking about household central air conditioning, right? This will not cost too much electricity, but it will definitely cost more electricity than installing a suitable split air conditioner in this room. After all, the refrigerant pipeline is long, the resistance is large, the motor power is large, and the no-load current is large. >>>More