— Products —

Mclean protects your equipment. Your controls. Your information. Your power supplies. Your vital electronic assets. And your ability to do business.


STRONGER TOGETHER

McLean® + nVent Hoffman = Unmatched Thermal Management Excellence

nVent Logo - McLean is now part of the nVent Hoffman family

A Legacy of Innovation

In 2018, McLean Cooling Technology officially joined the nVent family, uniting with Hoffman to form the industry's most comprehensive thermal management portfolio. This strategic merger combined McLean's 35+ years of cooling expertise with nVent's global leadership in electrical connection and protection solutions.

The result? Enhanced product development, expanded global reach, and continued investment in the thermal management technologies you depend on.

Your Trusted Partner Since 1987

Gross Automation has been an authorized McLean distributor through every transition — from McLean Midwest to McLean Cooling Technology, through the Pentair years, and now as part of nVent Hoffman. We maintain full parts compatibility for legacy equipment and offer the same expert technical support you've always counted on.

Industries served: Industrial automation, food & beverage, telecommunications, petrochemical, transportation, data centers, security & defense.

Need Hoffman Enclosures to Go With Your Cooling?

Visit our sister site HoffmanEnclosuresSales.com for the complete nVent Hoffman enclosure catalog. NEMA-rated enclosures, junction boxes, disconnect enclosures, and more — all from the same trusted distributor.

Visit HoffmanEnclosuresSales.com »

Gross Automation: Your single source for nVent Hoffman enclosures AND cooling solutions.