Delivering to

Why you’ll love it

RestaurantSupply.com is your trusted source for Glastender glass frosters.

  • Authorized Glastender dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Glastender F1SL48 glass frosters
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert
Free Shipping
$5,551.15 $10,093.00
You save $4,541.85 (45%)

FREE Delivery to:

Why you’ll love it

RestaurantSupply.com is your trusted source for Glastender glass frosters.

  • Authorized Glastender dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Glastender F1SL48 glass frosters
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Glastender F1SL48 48 Inch Side Serviced Glass Froster Stainless Steel with Adjustable Shelves

Glastender  |  MFG #: F1SL48  |  Item #: 463887
Item: #463887

Technical details
Manufacturer Glastender, Inc.
Model Number F1SL48
Manufacturer Part # F1SL48
Exterior Finish Black Exterior
Type Swing Door(s)
Width (side - side) 48" - 59"
Height 30"
Width 48"
Depth 24.13"
Weight 335 lbs
NSF Yes
cETLus Yes
ETL Yes
ETL-Sanitation Yes

About this item

Product Details

The Glastender F1SL48 Froster One Zone Side Serviced is a commercial glass froster engineered for foodservice operations requiring reliable, medium-volume chilling of glassware or food containers. This self-contained refrigeration unit features a low-profile design, measuring 48 inches in width, with a two-section configuration and an 18-inch door opening. Constructed with a stainless steel interior and exterior sub-top, it offers durability and ease of cleaning, suitable for busy kitchen environments. Equipped with LED interior lighting, front venting for flexible installation, and R290 hydrocarbon refrigerant, the F1SL48 ensures efficient and environmentally friendly operation. Designed for precise temperature control, it handles consistent storage needs in professional settings such as bars, restaurants, and catering facilities, with a capacity optimized for seamless workflow integration.

Glastender F1SL48 Features

The Glastender F1SL48 Froster provides precise temperature regulation ideal for glassware cooling in high-traffic bar areas. Its side-serviced design facilitates accessible internal maintenance, while the stainless steel build enhances durability and sanitation. The unit’s adjustable shelves enable flexible storage configurations, supporting multiple glass sizes and food items. LED lighting improves visibility, and the low-profile footprint allows seamless integration into varied kitchen layouts. Designed for moderate workload environments, this model ensures consistent refrigeration performance for commercial kitchen operations.

  • Efficient self-contained refrigeration system supports quick setup and straightforward maintenance
  • All stainless steel interior and exterior withstands heavy use in foodservice environments
  • Three adjustable shelves per door provide customizable storage options
  • Front venting design simplifies installation in restricted spaces
  • 48-inch width with two sections supports medium-volume workflow integration

Ideal for beverage service stations and glassware storage in commercial kitchens or bars.

Glastender F1SL48 Technical Specs

The Glastender F1SL48 comprises a 48-inch-wide, 30-inch-tall stainless steel unit with a depth of 24.13 inches, weighing approximately 335 pounds. Powered by a 1/3 HP compressor and utilizing R290 hydrocarbon refrigerant, it delivers efficient cooling with a dedicated self-contained system. Electrical specifications include a standard connection with voltage and frequency suitable for commercial setups (not specified but typical for such units). The cabinet maintains precise temperature ranges suitable for glassware storage, with dimensions optimized for installation in tight kitchen spaces. Its construction includes stainless steel surfaces for durability and sanitation, with operating features like LED lighting and front venting for easy access and maintenance. The unit complies with recognized sanitation standards, supporting hygienic foodservice operations.

  • Electrical requirements: voltage, frequency, phase, amperage, and wattage depend on specific installation
  • Cooling method: air-cooled, front venting for flexible placement
  • Refrigeration type: self-contained hydrocarbon system for eco-friendly operation
  • Capacity: designed for moderate-volume glassware storage
  • Construction & finish: stainless steel interior and exterior sub-top with black exterior finish
  • Dimensions: 48” W x 24.13” D x 30” H; shipping weight approximately 335 lbs
  • Temperature range: suitable for food safety standards in beverage refrigeration
  • Cleaning & maintenance: front venting, durable stainless steel surfaces, adjustable shelves facilitate easy cleaning
  • Storage features: (3) adjustable shelves per door support efficient space utilization
  • Usage compatibility: compatible with standard commercial electrical connections

What is a commercial glass froster

A commercial glass froster is a refrigeration device specifically designed to rapidly cool and store glassware in foodservice establishments. These units, such as the Glastender F1SL48, are installed in bars, restaurants, and catering facilities to maintain optimal serving temperatures, prevent fogging, and improve beverage presentation. Typically self-contained with precise temperature control, they support fast-paced environments needing reliable, consistent refrigeration. The F1SL48, a model of glass froster, features a two-section configuration, LED lighting, and adjustable shelving, making it suited for mid-volume glassware storage in professional kitchens, especially in bar or beverage service stations.

Top Glass Frosters for Foodservice Operations

Designed for moderate-volume glassware cooling, the Glastender F1SL48 offers durable stainless steel construction, efficient self-contained refrigeration, and integrated workflow enhancements. Perfect for bar service stations and commercial kitchens, its compact design facilitates versatile installation and reliable operation suitable for mid-scale hospitality environments.

  • Medium-volume operation supporting busy bar and foodservice environments
  • Compact footprint ideal for limited kitchen or bar space
  • Durable stainless steel construction for long-lasting sanitation and wear resistance
  • Integrated self-contained refrigeration for simplified setup
  • Professional-grade LED lighting for enhanced visibility of stored glassware

Why Choose Glastender F1SL48 Froster One Zone Side Serviced?

The Glastender F1SL48 stands out among commercial glass frosters with its robust stainless steel build, energy-efficient hydrocarbon refrigeration, and user-friendly side-serviced access. Its low-profile, durable design ensures seamless integration into diverse foodservice environments, enabling quick maintenance and consistent performance. Built to support medium-volume glassware storage needs, it offers a reliable, restaurant-ready solution tailored for efficiency and sanitation in busy hospitality settings.

  • Self-contained design simplifies installation in various kitchen layouts
  • Hydrocarbon refrigerant promotes eco-friendliness and energy savings
  • Stainless steel construction provides durability and sanitation for demanding environments
  • Low-profile 48-inch width maximizes space efficiency in confined setups
  • Adjustable shelving adapts to different glassware sizes and storage needs

Certifications

ETL Sanitation logo

ETL Sanitation

The item meets or exceeds the sanitation standards set by Edison Testing Laboratories (ETL).

ETL US & Canada Listed logo

ETL US & Canada Listed

The item meets or exceeds ETL safety standards as well as those set by Canada and the U.S.

ETL logo

ETL

This item has been evaluated by Edison Testing Laboratories (ETL) and has been found to meet or exceed electrical and gas safety standards.

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Glastender F1SL48 Froster One Zone Side Serviced
Glastender, Inc.

Glastender F1SL48 48 Inch Side Serviced Glass Froster Stainless Steel with Adjustable Shelves

$5,551.15 $10,093.00

Glastender, Inc., F1SL48, Froster, one zone, side serviced, low profile, 48"W, two-section, 18"W door opening, self-contained refrigeration, LED interior lighting, front venting, stainless steel interior & exterior sub-top, (3) adjustable shelves per door, R290 Hydrocarbon refrigerant, 1/3 HP, NSF Standard 7, cETLus, ETL-Sanitation, ETL Verified (NOTE: Made to order, not returnable)