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 ...

Modulating feedwater valves, such as WARE Mod-V, were developed to answer the industry’s need for greater control, efficiency, and performance in larger boiler systems. They’re recognized as smart ...

With four models supplying from 84,800-214,800 Btuh, and cascades of up to 16 units for even higher outputs, the Buderus GB142 modulating gas condensing boiler can provide sufficient heating comfort ...

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 ...