Questionnaires on air conditioners as customer?

And?

Questionnaires on air conditioners as customer?
[1] Measure the length, breadth and height of the room


[2] Calculate the area of the room [LxB]


[3] Calculate the Btu (British Thermal Unit) and this should range between 5000-18000Btu.


Type of A/C.


(a) Unit air conditioner (b) Central Cooling System


Find / Enquiry about the enery efficiency ratio.


*Temperature range:20DEg and less {for Indian conditions}


*Temeprature increment atleast by one degree using knob.


*Sleep setting options


*Fan speed settings


*WARRANTY.