ANNANDALE, Minn., Feb. 3, 2026 /PRNewswire/ -- Malco Tools, one of the nation's leading solution developers and manufacturers of high-quality tools for the HVACR and building construction trades, is ...

Article 440 applies to electrically driven air-conditioning (A/C) and refrigeration equipment. Each equipment manufacturer has the compressor motor built to its own specifications. The motors are ...

This video covers essential HVAC tools and equipment, focusing on straight and 90-degree low loss fittings. It provides tips on safely handling refrigerants and highlights the importance of having an ...

In this video, discover essential HVAC tools, including solder and brazing torches, for DIY HVAC projects. The guide provides ...

Article 430, the largest Article in the NEC, is commonly understood to be the “motor” Article. But if motors are a part of air-conditioning (A/C) and refrigeration equipment, they also fall under Art.

The HVAC equipment market is highly fragmented, with accreditation, reputation, and proprietary technology acting as barriers to entry. These characteristics have long supported consolidation, and ...

As electrification continues to evolve, attention to system sizing remains an important component of performance-focused HVAC design.

The Environmental Protection Agency (EPA) in partnership with United Nations Development Programme (UNDP) yesterday handed over 400 pieces of refrigeration tools and equipment to the National ...