As buildings age, so do the major central equipment within the building, making it a prime opportunity for a boiler system retrofit. Older systems typically are made up of non-condensing boilers that ...

The hydronic heating industry is seeing broad adoption of high-efficiency, condensing boilers in retrofit applications. Frequently, the previous boiler that served the facility was conventional, ...

A condensing boiler can be more efficient than a conventional boiler. In a correctly designed system, it can be 90% to 98% efficient. The catch is that the efficiency does not happen in just any ...

Q About two months ago our elderly boiler sprung a leak and we were advised that we needed a new one. Our heating engineer and his plumber colleague installed a condensing boiler. The main reason for ...

At this point in my series of columns on snow-melt systems, we must begin to assemble the components to drive the heat from the heat source to the snow-melt areas. I’m assuming that the base load has ...