Hatco GRSBF-48-I 49.5" Glo-Ray Built-In Rectangular Aluminum Heated Shelf with Flush Top - 120V/1,000W - GRSBF-48-I
The Glo-Ray Built-In Rectangular Flush Top Aluminum Heated Shelf from Hatco is a flush top heated shelf that has a hardcoated aluminum surface and a blanket-type foil element for uniform heat distribution across the entire surface to extend food holding times.
- Features fiberglass insulation to keep heat at the surface, an illuminated power switch and mounting brackets.
- Adjustable thermostatically-controlled heated base goes up to 200°F (93°C).
Specifications
| Model |
GRSBF-48-I |
| Width |
49.5 Inches |
| Depth |
21 Inches |
| Height |
2.25 Inches |
| Voltage |
120 Volts |
| Wattage |
1,000 Watts |
| Amp |
8.3 Amps |
| Phase |
Single |
| Control Type |
Thermostat Control |
| Heating Source |
Blanket-Type |
| Temperature Settings |
Up To 200°F / 90°C |
| Surface Material |
Hardcoated Aluminum |
| Installation Type |
Built-In |
| Product Type |
Heated Shelf Food Warmer |
What our Experts Think
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Wide, Flush‑Mount Heated Surface
The 49.5″ × 21″ flush top provides a broad, seamless countertop warming area that fits neatly into serving lines and food passes, optimizing space and hygiene.
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Uniform Heat for Food Quality
A blanket‑type heating element under a hardcoated aluminum surface ensures even warmth across the entire shelf, helping maintain food at safe serving temperatures without dry spots.
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Precise Thermostatic Control
The built‑in adjustable thermostat with illuminated on/off switch lets staff fine‑tune holding temperatures up to about 200 °F (93 °C) for different food types.
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Durable, Easy‑Clean Construction
The hardcoated aluminum top resists scratches and dents and wipes clean quickly—essential for high‑volume foodservice environments.
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Commercial‑Ready Power
Running at 120 V and 1,000 W, this heated shelf offers strong, consistent performance suitable for fast‑paced buffet or service operations.
Q&A
Q: What is the Hatco GRSBF-48-I used for?
A: The Hatco GRSBF-48-I is a 49.5-inch built-in rectangular aluminum heated shelf designed to keep prepared foods warm on buffet lines, pass-through stations, and foodservice counters without drying or overcooking.
Q: What are the power specifications?
A: It operates on 120V and 1,000 watts, providing reliable and even heat for large commercial food-holding areas.
Q: How does the shelf distribute heat?
A: The unit features a blanket-style heating element under an aluminum flush-top surface, ensuring uniform heat distribution across the entire shelf.
Q: Can the temperature be adjusted?
A: Yes. The GRSBF-48-I includes a thermostatic control, allowing precise temperature settings for different foods.
Q: What are the dimensions of the shelf?
A: The heated surface measures 49.5" W, with a flush-top design that integrates seamlessly into counters for a professional appearance.
Q: Is it durable for commercial use?
A: Yes. Constructed with heavy-duty aluminum and insulated housing, it is built for long-term performance in professional kitchens.
Q: Where is it typically installed?
A: Ideal for buffet lines, pass-through windows, catering setups, and restaurant counters where large-volume food holding is required.
Maintenance Tips
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Turn OFF and unplug the Hatco GRSBF-48-I before cleaning or maintenance.
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Allow the aluminum shelf to cool completely before handling.
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Clean the surface daily with a soft cloth and mild, non-abrasive detergent.
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Remove food debris and grease regularly to maintain even heating.
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Avoid abrasive pads, steel wool, or harsh chemicals that can scratch or damage the aluminum.
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Do not spray water directly on the unit or immerse it in liquid.
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Keep ventilation and surrounding areas clear for proper airflow and consistent performance.
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Inspect power cord and electrical connections periodically for wear or damage.
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Check heating performance regularly to ensure safe food holding temperatures.
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Use only manufacturer-approved parts and qualified technicians for repairs or servicing.
Damage 
Loss 
Theft 
