Mar-Hy Distributors is a heating and cooling specialist supporting heating and cooling dealer in the Pacific Northwest. Founded in the 1940's as Day-York Distributors, its inventory includes ancillary items, such as flex duct and metal products, components and parts. The firm services clients in Oregon and SW Washington territory. Mar-Hy Distributors specializes in RUUD HVAC (heating, ventilating and air conditioning) equipment. Mar-Hy Distributors supports heating and cooling dealers in the Pacific Northwest by supplying wholesale gas furnaces, heat pumps and replacement parts.