Discontinued
QMARK® Marley Engineered Products

IUH520 Qmark 1 to 3-Phase Heavy Duty Line 1 Unit Heater, 5 kW, 208 VAC

MFR #:
IUH520
UPC:
685360041964
Item #:
375964
Product Details

Qmark All motors and contactor coils are 240V and operate on the secondary of a factory-installed step-down power transformer on 480V and 600V heaters so a separate fan and motor control power source is not needed Automatic fan delay eliminates cold drafts on start-up and discharges residual heat from the heater body during shut down Steel fins are copper-brazed to low-watt density, steel-sheathed tubular heating elements 5 and 7.5 kW models also come equipped with ceiling mounting bracket for horizontal or vertical flow mounting or any position in between Uniform discharge of all heated air lowers internal operating temperatures and prolongs element life Cabinet is finished with a polyester powder coating for excellent corrosion resistance Element finished with aluminized paint for corrosion resistance Fins and elements are arranged in a uniform grid pattern and fit closely into air discharge area to assure that all incoming air passes through heating element High-limit cut-off automatically shuts off current in the event of overheating and reactivates unit when temperature returns to normal *

Manuals & Documentation

Features

  • All motors and contactor coils are 240 V and operate on the secondary of a factory installed step-down power transformer on 480 V and 600 V heaters so a separate fan and motor control power source is not needed
  • Steel fins are copper brazed to low-watt density, steel-sheathed tubular heating elements 5 and 7
  • Uniform discharge of all heated air lowers internal operating temperatures and prolongs element life
  • Cabinet is finished with a polyester powder coating for excellent corrosion resistance
  • Element finished with aluminized paint for corrosion resistance
  • Fins and elements are arranged in a uniform grid pattern and fit closely into air discharge area to assure that all incoming air passes through heating element
  • High limit cut off automatically shuts off current in the event of overheating and reactivates unit when temperature returns to normal
  • This heavy duty heater provides a long term comfort solution wherever you need to warm up garages, workshops, basements, even outdoor spaces
  • Aim heat anywhere with adjustable louvers and flexible mounting options for both horizontal and vertical applications
  • Automatic fan delay eliminates cold drafts on start-up and discharges residual heat from the heater body during shut down
  • 5 and 7.5 kW models also come equipped with ceiling mounting bracket for horizontal or vertical flow mounting or any position in between

Specifications

Identifiers

Identifiers
Manufacturer Part Number
IUH520
GTIN
00685360041964
Identifiers
UPC
685360041964

General Information

General Information
Manufacturer
Marley Engineered Products
Brand
QMARKĀ®
Country Of Origin
US
General Information
Standards Approvals
cULus File No. E21609 | UL Listed
Application
Industrial, Factories, Garages, Stores, Maintenance Room, Warehouses, Public Buildings, Service Stations, Workshops and Stairwells Applications

Dimensions

Dimensions
Dimensions
14 in W x 12-3/8 in D x 12-1/2 in H

Technical Information

Technical Information
Amperage Rating
24 A
Color
Beige
Finish
Polyester Powder Coated
Flow Rate
270 cfm
Material
Cold Rolled Steel
Mounting Height
8 ft
Mounting Type
Surface
Technical Information
Power Rating
5
Series
IUH
Speed
1400 rpm
Temperature Rating
60 deg F
Type
1 to 3-Phase Heavy Duty Line 1
Voltage Rating
208 V AC