Michael A. Noelke

Sporlan Valve Co. manufactures valves and controls for air conditioning and refrigeration equipment. It also manufactures thermostatic expansion, solenoid and refrigerant control valves, modulating, and solenoid pilot controls. The company is headquartered in St. Louis, MO.

Tecumseh Products Co. engages in the manufacturing and selling of hermetic compressors for air conditioning and refrigeration. It offers reciprocating compressors, rotary compressors, scroll compressors and condensing units. The firm offers specialty air conditioning, household refrigerators and freezers, and commercial refrigeration applications. . The company was founded by Raymond Herrick in 1934 and is headquartered in Ann Arbor, MI.

Part of Refrigerating Engineers & Technicians Association, Refrigeration Service Engineers Society is a training and certification association for HVACR professionals. The company is based in Des Plaines, IL. The company was founded in 1933. Refrigeration Service Engineers Society was acquired by Refrigerating Engineers & Technicians Association on 2023-11-30.

The American Society of Heating Refrigerating & Air-Conditioning (ASHRAE) provides resources to help designers make buildings more resilient to natural disasters. The non-profit company is based in Peachtree Corners, GA and has subsidiaries in the United States. The company's focus is on helping buildings and their systems withstand and recover from adverse events.

The Air-Conditioning Heating & Refrigeration Institute (AHRI) is a trade association that represents global manufacturers of HVACR and water heating equipment. The organization also monitors and contributes to regulatory processes in the US and abroad. AHRI is based in Arlington, VA. AHRI develops performance-based standards for HVACR equipment and conducts research programs to ensure the safe management and development of energy-efficient and environmentally friendly products.