The Hatco GRNH Series Glo-Ray® Narrow High Watt Infrared Strip Heaters are designed to provide enhanced warming performance in applications where space is limited and food presentation is critical. With a slim profile measuring only 2" (51 mm) high and 4" (102 mm) deep, the GRNH series minimizes visual obstruction while delivering increased infrared heat output for buffet lines, serving stations, food displays, and pass-through applications.
Featuring Hatco’s pre-focused infrared heat technology, the GRNH series directs heat precisely onto food products to help maintain serving temperatures longer without continuing to cook the food. The sturdy continuous heavy-duty steel housing is available in multiple designer finishes, allowing operators to coordinate the heater with surrounding décor while benefiting from dependable commercial-grade performance.
Designed for installation flexibility, the GRNH series includes standard non-adjustable 1.5" (38 mm) angle brackets and supports optional remote control enclosures, tubular stands, chain mounting kits, hanger tabs, and extended power leads. The combination of a compact footprint and high watt infrared output makes the GRNH series an ideal solution for demanding food holding applications where both performance and presentation matter.
Key Features
- High watt narrow infrared strip heater design
- Slim profile measuring only 2" (51 mm) high and 4" (102 mm) deep
- Pre-focused infrared heat helps maintain serving temperatures without overcooking food
- Increased heat output compared to standard watt GRN models
- Continuous heavy-duty steel housing construction
- Available in widths from 18" to 72" (457–1829 mm)
- Standard non-adjustable 1.5" (38 mm) angle brackets included
- Available in multiple designer color finishes
- Optional remote control enclosures available
- Optional adjustable and non-adjustable tubular stands
- Optional chain mounting kit and hanger tabs
- Optional cord and plug set for qualifying 120V models
- Extended power lead options available
- Compact design minimizes obstruction of displayed food
- Factory assembled and ready for electrical installation.

- Model:
- GRNM-18
- Product Type:
- Glo-Ray® Narrow Infrared Strip Heaters
- Dimensions:
- 18"W x 4"D x 2"H
- Power Type:
- Electric
- Volts1:
- 120
- Volts2:
- 208
- Volts3:
- 240
- Watts:
- 450
- Amps1:
- 3.8
- Amps2:
- 2.2
- Amps3:
- 1.9
- Phase:
- 1
- Number of Bulbs:
- --
- Heating Element Type:
- Tubular Metal Sheathed Infrared Heating Element
- Heating Technology:
- Pre-Focused Infrared Heat
- Lead Configuration:
- 6" (152 mm) leads (server's right)
- Standard Control:
- Toggle Controls
- Made in ?:
- USA
For complete product specifications and to download the file, please click below.
GRNM-XX
