COLD CLIMATES: At a recent conference, ACCA’s Ed Janowiak explained how to properly size heat pumps for cold climates. (Staff photo) At the recent HVAC Excellence National HVACR Education Conference ...

CHICAGO, IL — Intellihot, an innovative designer/manufacturer of built-environment systems that challenge legacy approaches for sustainability, recently released telliSize, a six-dimension dynamic ...

Your new apparatus committee has spent a lot of time sorting through details to come up with a good specification for a proposed new engine. This includes a requirement for a midship-mounted fire pump ...

You can best test and diagnose a residential hydronic heating system using pressure ports and balancing valves. However, few residential systems have either of these accessories. A commonly ...

Most heat pumps fall into the broad categories of ducted or ductless, but there are also a number of subcategories you should be aware of when choosing a heat pump for your home. Sam Becker is a ...