•WaterFurnace International Inc.(Fort Wayne, Ind.) hiredMichael Albertsonas vice president of commercial marketing and sales.

•Sherwood, a business unit ofHarsco(Niagara Falls, N.Y.) promotedDavid Pariseto refrigeration product manager for the Superior Refrigeration Products component of the company.

•International Environmental Corp.(Oklahoma City) appointedDennis Klosteras executive vice president and general manager.

Publication date:12/03/2007