Heating, Airconditioning and Refrigeration Distributors International (HARDI) added Jonathan Melchi (right) as manager of government affairs.

Refrigerant Management Canada (RMC) will celebrate its 10th anniversary on Nov. 3 in Mississauga, Ontario.

HVAC Excellence (Mt. Prospect, Ill.) granted six-year accreditation with commendation to Southwest Georgia Technical College (Thomasville, Ga.).

• The Air Conditioning Contractors of America (ACCA) named John Woodstock as vice president for sales and corporate development.

Publication date: 10/04/2010