Hydro-Air Components will expand with a state-of-the-art logistics and assembly facility in 2004. Its current manufacturing facility in western New York is at capacity, and the new facility - to be located in Hamburg, N.Y. - is expected to start production in March. The company cited significant growth in the company's forced-air heating and cooling products over the past two years and future growth projections as its reasons to expand. The Hamburg facility will house the production of the company's forced-air products.