The Hatco CSUR Series Cold Shelves Undermount units are engineered to maintain pre-chilled food and beverage products at proper serving temperatures while allowing seamless integration beneath customer-selected countertop materials. Designed for buffet lines, cafeterias, restaurants, and commercial serving applications, these undermount refrigerated shelves provide dependable cold holding performance with a clean, concealed installation appearance.
The CSUR series offers enhanced flexibility for fabricators and custom countertop installations by mounting directly to the underside of approved countertop materials including granite, quartz, Swanstone®, and selected stainless steel or aluminum surfaces approved by Hatco. Each unit features an anodized aluminum surface and utilizes R-513A refrigerant for reliable refrigeration performance.
Designed for serviceability and installation convenience, CSUR models include an unattached condensing unit, unattached electronic temperature control box, thermal mastic caulk with applicator, and refrigeration components such as sight glass, service valves, dryer/filter, and receiver. The undermount configuration provides operators with increased countertop design flexibility while maintaining efficient refrigerated holding performance in demanding foodservice environments.
Key Features
- Undermount refrigerated cold shelf design
- Mounts directly beneath approved countertop materials
- Compatible with granite, quartz, Swanstone®, and approved stainless steel or aluminum surfaces
- Utilizes R-513A refrigerant
- Anodized aluminum shelf surface construction
- Unattached condensing unit and electronic temperature control box
- Condensing unit includes sight glass, service valves, dryer/filter, and receiver for easier serviceability
- Electronic Temperature Control Box with 4' (1219 mm) lead wire included standard
- Includes shelf assembly with temperature probe and unattached TXV valve
- Thermal mastic caulk and applicator included
- Designed for fabrication flexibility and custom countertop installations
- Suitable for buffet lines, serving counters, and commercial foodservice applications.

- Model:
- CSUR-48-I
- Product Type:
- Cold Shelves Undermount
- Fill Weight:
- 1 lb. 13 oz.
- Dimensions:
- 51.31"W x 22.81"D x 7.29"H
- Usable Shelf (W x D):
- 48" x 19.5"
- Power Type:
- Electric
- Volts:
- 120
- Hertz:
- 60
- Watts:
- 450
- Compressor Size (HP):
- 1/3
- Compressor Location:
- Bottom Mount
- Refrigerant:
- R-513A
- Control Type:
- Electronic Temperature Control Box with 4' (1219 mm) lead wire
- Amps:
- 5.9
- Installation:
- Under the Counter Top
- Included Components:
- Shelf assembly with temperature probe, unattached TXV valve, unattached control box, unattached condensing unit, thermal mastic caulk and applicator
- Made in?:
- USA
For complete product specifications and to download the file, please click below.
