If your building has several boilers, you need to estimate whether you really need to put the boilers in standby mode (at pressure and temperature), as this will waste energy. The stand-by boiler not only interrupts the cycle but also releases heat to the surrounding environment during the loss of radiation, which significantly increases the boiler input power while reducing ignition. Give. At low ignition values, for example, when the boiler is maintained in standby mode, the efficiency drop can reach %. Maintaining the standby state of the boiler will cause a quick recovery in case of failure of the previous boiler, but this action must be measured by the huge and useless consumption of energy. If you do not need a boiler in standby mode in your activity or you only need it in certain seasons, you must turn off all the boilers that you do not need to prevent energy loss.

Symptoms of incomplete fuel include smoke, yellow flame, flame extinguishing and soot and blackened boiler pipes. To ensure the optimization of the combustion process, it is better to adjust the engine of the engine room boilers annually. In a boiler that uses natural gas, usually, about % of the extra air is suitable to ensure complete combustion and achieve maximum efficiency, which corresponds to to % of excess oxygen. Activation with more than % excess air is not desirable and may reduce efficiency and further diffusion. Therefore, it is preferable to keep the amount of excess air in the desired range throughout the ignition range. The desired limit can be achieved by using burner controls, which include parallel placement of controls, cross-limiting controls, and oxygen conduction controls. These types of controls are better options than traditional mechanical jackshaft controls. The following is a brief description of the types of burner controls:

There is a significant amount of stored energy inside the engine room boilers. Changing the state of water at a very high temperature from a hot liquid to a vapor releases a lot of energy. (In fact, high-pressure hot water can be converted to steam at atmospheric pressure. This is called flashing.) For example, cubic foot of water will expand by , cubic feet when converted to steam. So if you can trap all the energy from a gallon home hot water blast at degrees Celsius, you have the power to launch a balanced weight car (. tons) to a height of feet with initial acceleration. You will have miles per hour. This height is equivalent to the height of more than a -story building.

Modular boilers are small in size and capacity and are usually used to replace several small boilers instead of one large boiler. These modular boilers pass through standard ports and are portable through stairs and elevators. These devices can be arranged in different order to make the most of small places or embed other equipment in those places. These boilers can efficiently provide the required heating load.

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.