•Allied Air Enterprises(West Columba, S.C.) announced a price increase of up to 7 percent on all of its product lines effective Jan. 1, 2011.

•Carrier Corp.(Indianapolis) announced a price increase of up to 5 percent on its residential and commercial HVAC units and up to 7 percent on accessories. It will be implemented over the next 60 days.

•Lennox Industries(Dallas) announced a price increase of 4-8 percent on residential HVAC equipment effective Jan. 1, 2011.

Publication date:12/06/2010