Thermal Corporation, a division of Nailor International, Inc., has manufactured quality air handling equipment since 1945. The reason for Thermal's success and longevity is the dedication and willingness to serve our customers' needs. Our company offers a complete line of air conditioning equipment; we meet the special requirements of engineers and contractors, ready to design or customize our products for specific applications or special requests. Thermal Corporation products can be found across the Globe, from commercial buildings to manufacturing facilities, from comfort heating and cooling to the most elaborate types of energy recovery processes.