30 square living room, on the top floor, mainly used in winter, what is the best air conditioner to

For a 30 square room, it is okay to buy a 65 air conditioner in the south, if the sealing and insulation conditions of the room are not good, it is best to buy a 3 hp air conditioner. If the sealing and insulation of the room is good, a 2 hp air conditioner will also work, but considering that your room is on the top floor, the insulation performance is not good. 3 hp air conditioner heating is sufficient.

Inverter air conditioner is suitable for bedrooms or rooms with air conditioning on for a long time,You use air conditioning for 5 hours a day,There is no need,But the heating effect of inverter air conditioning is better than that of ordinary fixed-speed air conditioners,To buy, it is recommended to buy Hisense inverter air conditioner。

With a ceiling-mounted air conditioner, according to 3 horsepower, it is 2 KW, the start-up ratio is 50%, about 600 degrees, you can consult the sales staff for details. I only recommend Gree, which has a very low repair rate. Frequency conversion is of little significance, and it is easy to break.

Are you Southern or Northern? It's okay to use air conditioning for heating in the south, but it's better to use inverter air conditioning.

It is not suitable to use air conditioning for heating in the north!

Electricity consumption is only an approximate estimate: 2KMx5x30x4=1200KWH is about 800 yuan.

Take a look at Hisense 3 HP inverter air conditioner KFR-60LW 39BP for reference.

I think it's good to use the normal one.