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Heatrex
P.O. Box 515,
Meadville, PA 16335
Phone: (814) 724-1800
Fax: (814) 333-6580
E-mail: sales@heatrex.com
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All Categories > Process Duct Heaters > 250°F Finned Tubular Heaters > Item # HX-166N-421-201U  
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Item # HX-166N-421-201U, 250°F Finned Tubular Heaters


Low temperature heaters, suitable for 250°F maximum outlet air at 900 SFPM minimum airflow, are available in both open coil and finned tubular constructions. Features :
  • The steel flange is omitted. The heater is attached to the oven or duct wall with sheet metal screws through the base of the terminal box.
  • Finned tubular elements are individually field replaceable.
  • The terminal box has 1" of insulation.
  • A galvanized steel channel frame is provided on three sides, with the element support brackets.




Specifications  · Applications

Specifications

Rating
65 W/in2

Heater Temp.
250 ºF

Power
31 kW

Dimension W
12 inches

Dimension H
34 inches

Dimension C

 View
8 inches

No. of Elements
21

No. of Circuits
1

Weight
50 lbs

Voltage Rating
480 V

Phase
3

Min. Airflow
900 sfpm


Applications
  • Aircraft Manufacturing
    		•
  • Drying
    		•
  • Paint Baking/Drying
    		•
  • Air Curtains
    		•
  • Exhaust Gas Heating
    		•
  • Pharmaceutical
    		•
  • Air Drying
    		•
  • Film Drying
    		•
  • Manufacturing
    		•
  • Annealing
    		•
  • Finishing Systems
    		•
  • Plastic Curing
    		•
  • Booster Heating
    		•
  • Food Processing
    		•
  • Preheating
    		•
  • Baking
    		•
  • Fruit Ripening
    		•
  • Reheating
    		•
  • Batch Heating
    		•
  • Heat Recovery Supplement
    		•
  • Roasting (nut, coffee, corn, etc.)
    		•
  • Chemical Processing
    		•
  • Heat Treating
    		•
  • Semi-Conductor
    		•
  • Cooking
    		•
  • Hopper Heating
    		•
  • Manufacturing
    		•
  • Core Drying
    		•
  • Ink Drying
    		•
  • Sterilizing
    		•
  • Cryogenic Exhaust Gas Heating
    		•
  • Laboratory Testing
    		•
  • Standby Heating
    		•
  • Curing
    		•
  • Make-up Air Heating
    		•
  • Textile Drying
    		•
  • Dehumidification
    		•
  • Metal Finishing
    		•
  • Varnish Drying
    		•
  • Dehydrating
    		•
  • Motor Winding Burnoff
    		•
  • Wire Manufacturing
    		•




     MORE IMAGES 

    ·  Dimensional Drawing

    ·  Terminal Box


     DOWNLOADS 

    Process Duct Heater Standard Construction
    (PDF, 465KB)

    Process Duct Heater Engineering Information
    (PDF, 213KB)

    Process Duct Heater Special Features
    (PDF, 435KB)

    Process Duct Heater Custom Designs
    (PDF, 359KB)

    Process Duct Heater Installation Guidelines
    (PDF, 239KB)

    Process Duct Heater Listings 250F
    (PDF, 173KB)

    Process Duct Heater How to Order
    (PDF, 210KB)

    Process Duct Heater Data Sheet
    (DOC, 404KB)

    Process Duct Heater IOM
    (PDF, 214KB)

    Process Duct Heater Specification Sheet
    (DOC, 1871KB)


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