Download PDF version

Green Link Engineering has become a member of Heating, Air-Conditioning and 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 to for various types of roof installations, and may loosed laid or mechanically attached in geographical areas prone to high winds or seismic events.

KnuckleHead rooftop support system

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.

Download PDF version Download PDF version

In case you missed it

2025 AHR Expo: Top Innovations In HVACR Announced
2025 AHR Expo: Top Innovations In HVACR Announced

The AHR Expo (International  Air-Conditioning, Heating, Refrigerating Exposition) today announced the winners of the 2025 AHR Expo Innovation Awards. Winners are chosen annua...

Johnson Controls Center Develops And Tests HVAC Systems For Data Centers
Johnson Controls Center Develops And Tests HVAC Systems For Data Centers

Johnson Controls’ Advanced Development Engineering Center (JADEC) in New Freedom, PA., about 25 miles from Philadelphia, highlights and demonstrates the company’s capab...

Airzone Aidoo Pro Enhances VRF Energy Efficiency
Airzone Aidoo Pro Enhances VRF Energy Efficiency

The Olsen Group, based in Boca Raton, Florida, is a national pioneer in HVAC energy optimization. Donald Olsen and his seasoned team of HVAC control specialists have been in busine...

vfd