Aeroseal LLC, the owner and licensee of aeroseal duct sealing technology has acquired Comfort Institute (CI), a leading provider of home performance equipment and training for the HVAC industry. The ...Read More
Caleffi Excellence, an ongoing contest which invites designers of hydronic or plumbing systems opportunity to showcase their work and receive wide recognition, is recommencing. Beginning September 2014 and continuing for ...Read More
An interesting approach to one-pipe-steam piping, including an air vent
that looks very much like what would become the In-Air-Rid vent. Thanks
to Gerry Gill for finding, scanning and sharing this with us.