How to calculate the air conditioning fee for commercial and residential buildings?

It should be charged by electric energy meter.

However, the most suitable charging method is to use an electric energy meter. Generally, an electric energy meter is installed on the main pipeline that enters each tenant, and then it is summarized on the computer of the property management company through the remote protocol line, so that how much cold or heat is used by each household can be measured very accurately, and then the comprehensive electricity bill can be shared equally.

I found some photos to show you. Generally speaking, there are many manufacturers of this stuff in the north. In addition, the consumption of central heating in the north is very large, and there are few cities in the south. Therefore, you can directly find the northern enterprises to buy, generally according to the size of 300-800 yuan. At the same time, it also includes a downward software and signal collector. With the improvement of modern living standards and the change of the public's aesthetic view of the home environment, more and more consumers are considering installing a full set of central air conditioning for themselves before decoration. Central air conditioning is no longer the patent of engineering projects, and has gradually entered the homes of ordinary people. The so-called central air conditioning means "three points of equipment and seven points of installation". Usually, the installation of central air conditioning must be completed by professionals who have undergone strict system training. As users, we don't need to know this step in detail. However, it is very necessary for us to take a look at the following matters needing attention in the installation of central air conditioning, because these are often easily overlooked, and improper handling will directly affect the use effect of central air conditioning.