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Electric Infrared Heater, Indoor, 480V

Price $607.00 / each

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Ship to: 46534 (Change)

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SOUTH BEND branch 776

  • Item # 20HN46
  • Mfr. Model # MR-648-3
  • UNSPSC # 40101824
  • Catalog Page # 4285
  • Shipping Weight 27.0 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemElectric Infrared Heater
  • Indoor/OutdoorIndoor
  • Mounting TypeCeiling
  • Watts6000
  • BtuH Output20,478
  • Voltage480
  • Amps @ 1 Phase13
  • Amps @ 3 Phase7.5
  • Beam Pattern60
  • Number of Lamps3
  • Height7-1/2"
  • Width19-29/32"
  • Length30-39/64"
  • Housing MaterialAluminum
  • Phase3 or 3
  • FinishAluminum, Gold Anodized
  • StandardsETL C/US
  • IncludesFully Assembled, 4-Gang Electrical Enclosure with 6" Conduit and Fasteners
  • Green Environmental Attribute100% Post-Consumer Recycled Content
  • Heat Pattern Coverage @ Floor (10 Ft.)12 x 10
  • Heat Pattern Coverage @ Floor (12 Ft.)14 x 12
  • Heat Pattern Coverage @ Floor (14 Ft.)16 x 14
  • Heat Pattern Coverage @ Floor (16 Ft.)18 x 16
  • Heat Pattern Coverage @ Floor (18 Ft.)20 x 18
  • Heat Pattern Coverage @ Floor (20 Ft.)22 x 20
  • Watts Delivered/Sq.-Ft. 1050
  • Watts Delivered/Sq.-Ft. 1236
  • Watts Delivered/Sq.-Ft. 1427
  • Watts Delivered/Sq.-Ft. 1621
  • Watts Delivered/Sq.-Ft. 1817
  • Watts Delivered/Sq.-Ft. 2014

Compliance and Restrictions

  • Green Product - This item has been designated by the manufacturer as an environmentally preferable product (EPP) because this item has one or more environmentally preferable attributes. For additional information, see the Tech Specs tab on the product description page.

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Product Q&A

(2 Questions : 2 Answers)

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I need voltage controls for this heater # 20HN46 is it an optional part?
1 month, 4 weeks ago
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Answer: 
We are sorry but to answer your question we would need more information. If you could please call 800-472-4643 and speak with one of our tech reps they will be able to assist you in getting the information you are asking for.

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Answer: 
Per the supplier Heat Pattern Coverage @ Floor (10 Ft.)12 x 10 Heat Pattern Coverage @ Floor (12 Ft.)14 x 12 Heat Pattern Coverage @ Floor (14 Ft.)16 x 14 Heat Pattern Coverage @ Floor (16 Ft.)18 x 16 Heat Pattern Coverage @ Floor (18 Ft.)20 x 18. Thank you for using Grainger.com Ask & Answer.
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