Condensing boilers, while commonly installed for heating hot water applications, often fail to deliver their inherent efficiency advantage because of deficiencies in the system design, start-up, and ...

Front-end loading is gaining momentum as a boiler system design strategy, as higher-efficiency condensing boilers replace older boiler technology and system control intelligence continues to improve.

Add Yahoo as a preferred source to see more of our stories on Google. Gas water heating equipment. A court has allowed a DE rule to eliminate non-condensing gas fired water heaters. Rules by the U.S.