Benefits of Boiler Economizers
Boilers generate energy by heating water and making it steam. Though boilers may seem efficient, these also have limitations. When the byproducts of combustion are vented, it emits excess heat that is left unutilized. Since most companies intend to make the most out of the excess heat, some of them invest to boiler economizers.
A boiler economizer is a device designed to cut down operational cost and extend lifetime of the boiler. This is very effective to support large boilers that heat larger institutions and tall buildings.
A boiler economizer uses the excess heat to pre-heat water so that less temperature is required when the water is converted to steam. Aside from this proper utilization of heat loss, economizers also extend the longevity of the boiler. At times when the temperature changes due to cool feed water, the boiler may get damaged over time. This wear and tear will be prevented when the economizer initially cools down and heats the water to be steamed. This put less strain on the boiler; thus helps owners shun away from expensive repairs and replacement.
The use of Boiler economizer can also save you more money because it will require less fuel to steam water. It improves boiler’s efficiency from the excess gases discharged. Since water is preheated, you will not need to spend many liters of fuel to steam it.
One of the most commonly used boiler economizer is called the boiler stack economizer. This single stage economizer can heat water up to 140-degree Fahrenheit by utilizing the lost energy in a boiler stack exhaust. It has features of a plate and a frame heat exchanger responsible for making the water potable. One of the most sought after type of Boiler stack economizers is manufactured by the Resource Recovery Company. It operates in 100-percent efficiency; thus process a larger amount of water in a single stage economizer system compared to other brands.
Some manufactures provide economizers like such Boiler stack economizer along with the boiler equipment. However, some companies may offer economizers separately. If that is your requirement, make sure to hire a heating and cooling specialist to inspect and install the economizer on your boiler. Though hiring such may cost you more, your savings in the long run can definitely outweigh the costs for you can ensure long-time functionality of your device.
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