How does the boiler power and tonnage change?
Steam boiler power, also known as evaporation, is the amount of water per hour into the steam: tons / hour (T / h) or kg / hour (kg / h).
Hot water boiler power with MW (1MW = 1000kW) or million kcal / hour (million kcal / h) said.
The power (or output) of the boiler is the heat generated by the boiler every hour.
1T / h = 1000kg / h = 0.7MW = 720kW = 600,000 kcal / h = 600Mcal / h.