•Topp Portable Air(Aston, Pa.) opened a new location in Charlotte, N.C., and Carrollton, Texas.

•York®(Norman, Okla.) introduced a two-disc DVD/Windows software training set for its air-to-air heat pumps.

•Rheem Manufacturing Co.(Randleman, N.C.) appointedSam Heathas water heating parts product manager, andJeremy Laymonas its HVAC Southwest district parts manager.

•Research Products Corp.(Madison, Wis.) promotedDave Reifsteck(right) as national sales manager, andEric Swansonas vice president of manufacturing.

•Ruskin(Kansas City, Mo.) is celebrating its 50th anniversary on June 16.

•Coleman® Heating and Air Conditioning(Norman, Okla.) added the ProficienTECH online learning system to its Liberties™ program.

Publication date:06/02/2008