Radiant & Hydronics

RSS

Dubin, 92, started the company in 1949.

An installer uses an unpressurized thermal storage tank for drainback protection of a solar thermal system, and carefully slopes all the collectors and collector array piping for 1/4 in. per ft. drop.

This one occurred on a steamship, not in a building.

Chickens and the 1972 Olympics helped PEX tubing find its niche.

No proposals will be accepted after the 5 p.m. PST deadline on Jan. 4, 2016.

The new 22,000-sq.-ft. warehouse is designed to improve customer service through increased efficiency.

Jeff MacDowell, APR’s VP of marketing, presented the award to Gary Eklof, president of Harry Eklof & Associates, Navien’s area representative.

AHRI's Clifford H. “Ted” Rees Jr. Scholarship Foundation awarded $44,500 in scholarship funds to 26 students, including one veteran.

Navien’s NPE water heater series expands with the addition of the NPE-150S model.

An engineer is planning underground insulated piping for a small district heating system, which receives heat from a central boiler plant and distributes it to three separate buildings. He is planning what he calls a “primary/secondary” piping system.