High Efficiency Condensing Boiler Features
High Efficiency Condensing Boiler Features
Article by condensing gas boiler, gas, less gas, reduce running costs of house, save gas, global warming, alternative energy ireland, aei
Slowly but steadily the traditional non-condensing boilers are now giving way to the high efficiency condensing boiler. Result is substantial reduction in fuel consumption. Of course it is possible to convert the traditional non-condensing boiler into high efficiency gas boiler by simple control conversion. However there are certain inherent dangers attached to such process. Dangers of Conversion Experts often suggest that it is better going for the installation of brand new high efficiency gas condensing boiler because there are some inherent drawbacks in conversion of the traditional boiler into condensing boilers. Despite achievement of fuel economy, there will always be the dangers of quick destruction of mild steel or the cast iron components that are included in the condensing boiler. Why Such Danger? Reasons for such dangers confronted with conversion of non-condensing boilers into boiler condensing are the corrosive characteristics of the condensate. That is why in most of the cases when boilers for condensing are manufactured, the materials used are either stainless steel or aluminium or silicon alloys. Levels of Reliability One of the criticisms levelled against the high efficiency gas boiler is that while condensing power makes them economic and eco-friendly, they are less reliable compared to the traditional non-condensing boilers. The reason is that installation of the gas condensing boiler requires professional services. Another characteristic of the new type of boilers is that without professional background it may not be possible installing the boiler reliably and conventional plumbers and installers may find it beyond their capability. Use of Specific Materials To make these devices more reliable and efficient and installing reliable condensing boiler, heat exchangers in such boilers are manufactured using stainless steel. Sometimes the combination of cast iron with stainless steel body of the secondary heat exchanger is also used. Aluminium is another very useful material for construction of gas boiler. Use of Technology One of the vital aspects of the technologies used in manufacturing high efficiency gas condensing boiler is the circulated liquid that is available in the condensing boilers with the heat exchangers. Monitoring the process regularly is therefore even more vital. Basic technology is maintaining somewhat alkaline liquid in combination with anti-corrosion as well as buffering agents that would reduce such corrosion in the aluminium heat exchanger. Rapid Technological Evolution Technologies used in condensing boiler manufacturing have never remained static. They have been constantly evolving over the years. High efficiency gas condensing boiler in United States is normally made with the cast iron heat exchanger. Corrosion in the exchanger is regulated and controlled increasing the thickness of the wall of the exchanger. This is also highly reliable since the device in such cases gets a life span of 40-60 years at the minimum. And to contain the condensate produced by the condensing boiler during the process of condensation, a non-expensive polymer drain pipe is normally used carrying a vapour tap. It enhances the efficiency and life span of the device.
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