This nice tool is from a close out shop. I am not equipped to test and am selling as untested. I was told that it works and it is clean and looks like it is in very good condition. But I cannot guarantee that it works.
The compressed air or nitrogen heating tool operates by passing a stream of air or nitrogen through an electrically heated element located in the body of the heat gun.
Description:
The HT-900B/-920B compressed air/nitrogen heating tool supplies a stream of heated air or nitrogen for the field installation of heat-shrinkable insulation and termination products.

The heating tool consists of a heat gun and a control module built into a fiberglass case. Also included are hot air reflectors, a spare heating element, the thermocouple, and operating instructions. The heat gun is permanently attached to the control module by a hose assembly, which contains air hoses and electrical wires.

Specifications:
Weight: 20 lbs.
Electrical: 115 V, 50-400 Hz, Single Phase, 7 A
Heat Gun Output Temperature: 550°F - 920°F (290°C - 495°C)
Compressed Air/Nitrogen Supply: 80 psi - 200 psi, 4 SCFM (dry and oil free)
Tool Case Dimensions: 10.25\" H x 17.3\" W x 8.5\" D

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