Overview:  Room size directly affects how well your AC cools, so choosing the right capacity is essential for comfort.Picking ...

LEBANON, Tenn. — Lochinvar has released a new online version of its LochSpec Sizing Calculator, which the company said provides a quick and easy solution for sizing commercial water heating systems.

ASHRAE and the Air Distribution Institute (ADI) have launched a new duct sizing calculator. According to ASHRAE, the calculator allows HVAC air distribution system designers to more accurately size ...

New Platform Combines a Water Softener Sizing Calculator, Water Hardness Calculator, and Full-Spectrum Water Treatment Guidance to Eliminate Costly Guesswork. PHOENIX ...