Master Appliance Corporation introduces its new UL Certified Model PH-1300 Proheat® VariAir™ Heat Gun, featuring separate, easy-to-use, controls for temperatures from 130°F (54°C) to 900°F (482°C) and airflow from 1425 to 3550 FPM (6-15 CFM). Its electronic circuitry, with closed loop feedback system, maintains constant temperature at all airflow settings while using any of five attachments available.