Packaged Duct Heater

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We introduce you to TPI 3 phase package duct heater having 20KW power to help you get relief from winter. Model 4PD2012203 has door interlock disconnect switch and differential pressure fan inter-lock switch. It has primary automatic reset temperature limiting control. The element rack and compartment are made up of galvanized steel. It also has load carrying secondary over temperature protective device.

TPI Packaged Duct Heater 4PD2012203 Features:

• Galvanized Steel Element Rack - Always 1" shorter than duct height and 1/2" shorter than duct width to allow insertion clearance
• Galvanized Steel Compartment with 1/2" fiberglass Insulation & Hinged Cover
• Door Interlock Disconnect Switch
• Primary Automatic Reset Temp Limiting Control
• Load Carrying Secondary over Temperature Protective Device(s)
• Definite Purpose Magnetic Contactor(s)
• Differential Pressure Fan Inter-lock Switch
• Step Down Control Transformer / 24 volt
• Permanently Attached Wiring Diagram on inside of Terminal Compartment Cover
• ETL Listed