How to calculate 40 tons of hot water in the apartment?

The calculation method of apartment hot water is1.032/40 *1000 = 25.8 yuan.

Cost =4. 18× water consumption (l)? × temperature rise (℃)/energy efficiency ratio /3600 If the heating temperature of 1 ton of water (1000L) is increased to 40℃, the energy consumption is calculated by electric heating and heat pump respectively.

Calculation of power consumption: power of electric water heater (kW)× service time (hours) = kWh (degrees). For example, the power of an electric boiler is 1500W, and it is used for 9 minutes (0. 15 hours) each time. The calculated electricity consumption is1.5kw× 0.15h =0.225 kWh, that is, 0.225 degrees.

Generally, there is a special formula to calculate the hourly heat consumption of the central hot water supply system for buildings that supply hot water all day, such as dormitories (Class I and II), houses, villas, serviced apartments, guest houses, training centers, hotels, hotel rooms (excluding employees), hospital inpatient departments, sanatoriums, kindergartens, nurseries (including accommodation), office buildings, etc.