Air Heaters (Air Heating Systems) are used for process heating and central heating where there is requirement of hot air for any industrial or comfort heating application. Hot air is indirectly heated through the heat exchanger which is diesel/gas/solid fuel fired. Temperatures upto 225 deg. C can be achieved. The temperature control and burner operation is fully automatic. Air Heaters are manufactured by us from 25,000 kca/hr to 4,00,000 kcal/hr. Thousands of "Alfa-Therm" Air Heaters (central heating systems) are in operation in practically every application all across the country and abroad.