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Hatco GRSB-30-O 31 1/2"W Drop In Warming Shelf w/ 2 Warmer(s), Thermostatic Controls — image 1 of 1
042-GRSB30OHatcoModel GRSB-30-O
Product specification

Hatco GRSB-30-O 31 1/2"W Drop In Warming Shelf w/ 2 Warmer(s), Thermostatic Controls

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The Hatco GRSB-30-O 31.5" drop-in warming shelf offers professional-grade efficiency with 2 thermostatic warmers, a durable aluminum top, and easy countertop installation. Ideal for keeping dishes hot in commercial kitchens.

Key features

  • 01Space-Saving Drop-In Design: Fits countertops up to 1.25" thick, with a sleek 31.5" W x 31.5" D x 2.88" H footprint—ideal for high-volume kitchens with limited space.
  • 022 Thermostatic Warmers: Dual-zone temperature control ensures precise holding up to 200°F, keeping dishes hot for longer and reducing food waste.
  • 03Durable Aluminum Top: Recessed, hard-coated aluminum resists stains and scratches, while fiberglass insulation maximizes heat retention and energy efficiency.
  • 04Easy Installation & Use: Includes mounting brackets for quick setup; illuminated power switch and adjustable thermostat simplify operation.
  • 05Long-Term Value: 1-year parts & labor warranty + 2-year element warranty, backed by Hatco’s reputation for commercial-grade reliability.

Description

The Hatco GRSB-30-O 31.5" Drop-In Warming Shelf is a game-changer for commercial kitchens, combining efficiency, durability, and space-saving design. Part of the Glo-Ray® series, this unit is engineered for professional-grade performance, featuring 2 thermostatic warmers that maintain precise temperatures up to 200°F. Its drop-in design fits seamlessly into countertops up to 1.25" thick, with a 0.75" flanged edge for secure installation. Whether you're running a high-volume restaurant, catering business, or café, this warming shelf ensures your dishes stay hot when they need to be, reducing food waste and improving service speed. The recessed, hard-coated aluminum top resists stains and scratches, while fiberglass insulation traps heat, maximizing energy efficiency—a critical feature for cost-conscious operators. Its illuminated power switch and adjustable thermostat add to its user-friendly design, making it a reliable choice for kitchens that demand performance without compromise. With a 1-year parts and labor warranty plus 2-year element warranty, this Hatco unit delivers long-term value for businesses invested in quality equipment. Perfect for food warmers, holding equipment, or countertop warming shelves, this model stands out for its balance of functionality, durability, and ease of installation, making it an essential upgrade for any commercial kitchen.

Specifications

Manufacturer
Hatco
Amps
7.9
Controls
Thermostatic
Depth (in)
31.5
Height (in)
2.88
Hertz
60
No. of Warmers
2
Phase
1
Product
Heated Shelves
Product Type
Food Warming Equipment
Series
Glo-Ray®
Top Material
Aluminum
Type
Drop-in
Voltage
120
Warranty
1-year Parts & Labor 2-year Element Parts
Watts
950
Width (in)
31.5
Weight
28.00

Details

  • 01Part of the Glo-Ray® series
  • 020.75-in. flanged edge for countertop installation
  • 03For countertops as thick as 1.25 in.
  • 04Blanket-type heating element
  • 05Recessed, hard-coated aluminum top
  • 06Adjustable thermostat
  • 07Fiberglass insulation retains heat
  • 08Maximum temperature: 200 degrees F
  • 09Illuminated rocker power switch
  • 10Mounting brackets included
  • 11Minimum countertop cutout dimensions: 30.5 in. W x 30.5 in. D
  • 12Maximum countertop cutout dimensions: 30.75 in. W x 30.75 in. D
  • 13Usable shelf surface: 30 in. W x 30 in. D
  • 1431.50 in. W x 31.50 in. D x 2.88 in. H
  • 15120 V/60 Hz/1 ph, 6-ft. cord with NEMA 5-15P plug
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