Burnham Holdings Inc provides thermal and interior comfort solutions used in a range of residential, commercial, and industrial applications to the heating, ventilating and air conditioning industry. Its subsidiaries design, manufacture and sale of boilers and related heating ventilating and air conditioning products and accessories. Its products include boilers, boiler room accessories, advanced control systems, furnaces, radiators, air conditioning systems etc. The firm derives majority of its revenues from sales in the United States.