Sean Kelleher
Sean Kelleher
Director of Engineering, Rapid Locking System (RLS)Sean Kelleher is the Director of Engineering at Rapid Locking System (RLS) and a driving force behind HVAC press fitting technology. At just 24, he designed the first HVAC press fittings, helping create an entirely new product category. His leadership spans product innovation, training, and industry standards. A member of ASME and AHRI, Kelleher has played a key role in advancing HVAC installation methods, with millions of RLS fittings installed worldwide.
Round table contributions
The HVAC industry is undergoing a rapid transformation, driven primarily by new environmental regulations and the integration of smart technology. From changing refrigerants to stricter efficiency sta...
Installing HVAC equipment is not as simple as plugging in an appliance. Installers often face many hurdles, including complex system design, space constraints, accurate sizing and load calculation, an...
Building design and HVAC are interdependent aspects of creating a comfortable, healthy, energy-efficient, and functional indoor environment. How important is collaboration as architects and HVAC engin...
News mentions
The HVAC industry is undergoing a rapid transformation, driven primarily by new environmental regulations and the integration of smart technology. From changing refrigerants to stricter efficiency sta...
Installing HVAC equipment is not as simple as plugging in an appliance. Installers often face many hurdles, including complex system design, space constraints, accurate sizing and load calculation, an...
Building design and HVAC are interdependent aspects of creating a comfortable, healthy, energy-efficient, and functional indoor environment. How important is collaboration as architects and HVAC engin...
Key people from Rapid Locking System (RLS)
HVAC Experts
