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Leaks may occur in the hot water distribution system. This leakage increases the water and energy consumption of the system as well as the damage caused by the water leakage. Compensation water must be provided for the hot water and steam distribution system to replace the steam and water lost through the leak. This is an easy solution to ensure there is permanent water in the system. It is best to install a measuring device on the system compensation line. The measuring device should be checked weekly for unexpected system water loss.

Engine room boilers are high-pressure tanks designed to heat water or generate steam that can be used to heat the environment or to heat the building consuming hot water. In the heating of most commercial complexes, the source of heat for the engine room boiler are burners that work by burning natural gas. Diesel burners or fuel oil (rarely) can also be used. In some heating installations, the use of steam is preferred. Such as: absorption cooling systems, kitchens, laundries, disinfectants and steam-powered equipment.

Extra air is introduced into the burner to ensure complete combustion. But too much will cause the air to overheat and leak out of the boiler, reducing boiler efficiency and creating security problems. When the boiler is set, its purpose is to maximize combustion efficiency by providing extra air precisely and sufficiently for complete combustion, but not too much to reduce efficiency. How much extra air is needed to burn completely This rate varies in different designs and conditions of boiler and burner and different amounts of burner ignition but is usually between -%. Excess air must also adapt to fluctuations in temperature, density, and humidity of the boiler combustion air during the day and season. It is desirable to keep the amount of excess air constant throughout the ignition range.

The presence of large amounts of accumulation of insoluble solids (TDS) in the boiler water can cause sedimentation and reduce the efficiency of the boiler. Therefore, it is necessary to keep the number of solids below the specified limit. As the total hardness increases, the likelihood of sedimentation and sedimentation increases. Drainage of water, called pot immersion, requires the removal of some of the undissolved solids and keeping the total hardness below the rate at which it precipitates. Low but constant and frequent submergence of high doses but rarely is better because it preserves energy, water, and chemicals. Large boilers with a constant load must be continuously submerged where small amounts of water are constantly drawn from the boiler and fresh compensation water is produced.