About Us

Milo Associates, Inc./MAI Prime Parts dba McLean Parts

MAI has been providing industrial equipment and replacement components since 1977. Regardless of the label, we are your go-to source for assistance in maintaining and replacing your thermal management equipment. We are proud to offer and support the best-of-class performance and protection products available. Tap our decades of experience, technical knowledge and factory support in meeting your thermal management needs.

McLean Parts is your direct source for McLean, McLean Midwest, McLean Thermal, McLean Cooling, Hoffman, Pentair, and nVent thermal products. This includes air conditioners, heat exchangers, blowers, air movers, and all related replacement and repair parts. The experienced staff at McLean Parts has been providing first class customer service and factory direct OEM approved components for over 40 years.

McLean® is the recognized as the global leader in cooling technologies for electrical and electronic components. To extend the life and reduce maintenance of critical equipment and systems we provide solutions that work. This includes air conditioners in multiple sizes and form factors, filtered fan assemblies, thermoelectric coolers, heat exchangers, and more. Our units are serving all types of industries and government facilities worldwide.

About Pentair Equipment Protection

Pentair Equipment Protection is a global leader in water and fluid management. Pentair expanded into safeguarding industrial controls, electrical components, communications hardware and electronic devices. Its premier brands provide a comprehensive range of standard, modified and custom engineered solutions for the energy, industrial, infrastructure, commercial, communications, medical, and security and defense markets.

Pentair purchased McLean® and Hoffman® brands of industrial enclosure and cooling solutions, marketing each as a separate strategic brand. To gain simplification and market presence, the McLean brand transitioned to Hoffman in 2013. While the product labels may reflect McLean, Hoffman, Pentair, and now nVent, the part numbers and specifications will remain the same. The 40-plus years of cooling experience and engineering support continues. The reliable cooling products and responsive service that you have come to expect stays in place.

About nVent

Pentair delivers industry-leading products, services, and solutions for its customers in diverse needs in water and other fluids via 130 locations in 34 countries. In 2018 Pentair split the electrical products from their core business as the new nVent, a public traded company, to allow Pentair to focus on its core water treatment equipment. The new company nVent consolidates the non-water and fluid products into a separate and independent company