How to calculate the heating area of residential houses in Qingdao?

It should be calculated according to the usage area.

(1) According to the Qingdao Price [2008] No. 240 document: residential heating heat billing area in principle to the "real estate property rights certificate" or real estate property ownership files contained in the use of the area as the basis for determining the relevant policies. Can not provide effective proof of use of the area, by the heating unit and the residents of the heat user consultation to determine the heating billing area; consultation fails, by the heating unit is responsible for measuring the use of the area, the cost of the heating unit. (2) Closed balconies and rooms connected together by the full area of the billing area; the original design of the partition wall (partition) and other intervals and did not change the original design of the billing area is not calculated, the partition wall (partition) and other demolition of the room and the room as a whole, according to the use of the ground area of 50% of the calculation of the billing area. (3) The attic, basement, etc., equipped with radiators and heat, have a "certificate of ownership of the premises" in accordance with the property ownership file as the billing area of the use of the area; there is no proof of ownership, according to the use of the area of the ground 50% of the calculation of the billing area. (4) All counted in the applicable area of the kitchen, bathroom, indoor corridor, storage room, etc. regardless of the installation of heaters or not, are required to pay the full amount of heat.