Articles by John Siegenthaler, P.E.

Radiant ceilings are ready for the next generation of houses.

A project requires both medium- and low-temperature radiant floor panels.

Heating hardware from the other side of the pond.

An installer sets up a zoned distribution system

Uses of three-way diverting valves.

An installer learns that a hydraulic separator can replace a pair of closely spaced tees and an air separator.

Knowledge beyond pumps, pipes and boilers.

Learn the basics of solar photovoltaic systems.

A customer, who originally agreed to install a zoned radiant floor heating system supplied by a modulating/condensing boiler, changes his mind after the system has been designed.

Are we ready for what’s coming?