•SpacePak(Westfield, Mass.) appointedPhil Lanieras business unit manager,Ted Brownas business development manager, andJohn Baldasaroas a marketing specialist.
•PaceControls(Philadelphia) appointedStephen Constantino, Ph.D., as its executive vice president and CEO.
•Unico Inc.(St. Louis) hiredRandy Dale Niedereras director of marketing.
•Rinnai Corp.(Peachtree City, Ga.) selectedSouthwest Sales(Las Vegas) as its manufacturer’s representative in Texas and Oklahoma, with the exception of El Paso, Texas.