• The Joseph Groh Foundation will hold its annual golf tournament May 6 at Prestonwood Country Club in Dallas.

• The International Energy Agency (IEA) is seeking papers, with abstracts due April 15, for the 11th IEA Heat Pump Conference, held May 12-16 in Montreal.

The Unified Group (Broadview, Ill.) welcomed Colorado Climate Maintenance (Englewood, Colo.) as its newest member.

HVAC Excellence (Washington) granted accreditation to Central Carolina Technical College’s (Sumter, S.C.) HVAC program.

Publication date: 4/1/2013