KALAMAZOO, Mich. — Green Link Engineering has become a member of Heating, Air-conditioning & Refrigeration Distributors International (HARDI), a professional organization that is the single voice of wholesale distribution to the Heating Ventilation and Air Conditioning (HVACR) industry.

Green Link designs and manufactures the KnuckleHead™ rooftop support system for installation of a range of HVAC equipment including heat pumps, splits, VRF, AC units, piping, conduit and ductwork. The KnuckleHead system features a unique design that can be configured for various types of roof installations and may be loosed laid or mechanically attached in geographical areas prone to high winds or seismic events.

“We joined HARDI because we want the industry to better understand the benefits of the KnuckleHead rooftop support system,” said Dan Olinger, Green Link President. “We hope to learn more about the needs of professional mechanical contractors and in return, we hope they will learn more about how the KnuckleHead system can improve installations. KnuckleHeads outperform wood support sleepers that can deteriorate over time and ballast blocks that add weight to roof when used to secure equipment.”

HARDI members market, distribute, and support heating, air-conditioning, and refrigeration equipment, parts and supplies. HARDI Distributor members serve installation and service contractors in residential and commercial markets, as well as commercial/industrial and institutional maintenance staffs. HARDI proudly represents more than 480 distributor members representing more than 5,000 branch locations, and close to 500 manufacturers, manufacturer representatives and service vendors.

For additional product information, call Green Link at 269-216-9229.