THE XTHERM VERTICAL MODULATING CONDENSING BOILER is offered in boiler or water heater/swimming pool models in three sizes ranging from 1.0 MMBTUH to 2.0 MMBTUH. The boiler is available in a choice of ...

TORONTO, CANADA — Contractors should team up multiple smaller boilers to handle a large load, hydronic engineer John Siegenthaler told contractors attending the Great Lakes Hydronic Conference here in ...

CHICAGO — As boiler manufacturers strive for peak efficiency, more are opting for modulating gas condensing configurations. And, not only are these units more efficient, but they’re easier to operate, ...

During the colder months, reliability and efficiency are crucial when consumers are deciding how to heat their spaces. In many homes and businesses, consumers are opting for heating upgrades in the ...