The Hatco CSUP Series R-290 Cold Shelves Undermount are engineered to maintain chilled food products at optimal holding temperatures while preserving a clean, integrated countertop appearance. Designed for installation beneath approved countertop materials, these refrigerated cold shelves provide an efficient and space-saving solution for buffet lines, serving counters, food bars, and commercial display applications.
Featuring an anodized aluminum surface and an environmentally friendly R-290 refrigeration system, the CSUP series combines reliable cooling performance with energy-conscious operation. Each unit includes an Electronic Temperature Control Box with a 4' (1219 mm) lead wire for convenient operation and installation flexibility. Compatible countertop materials include granite, quartz, Swanstone®, and selected stainless steel or aluminum surfaces approved by Hatco.
The undermount design allows operators to customize the visible countertop surface while maintaining effective cold holding beneath. Adjustable height capability and multiple size configurations make the CSUP series suitable for a wide range of commercial foodservice environments requiring dependable refrigerated display and holding performance.
Key Features
- Undermount refrigerated cold shelf design for seamless countertop integration
- Utilizes environmentally friendly R-290 refrigerant
- Anodized aluminum shelf surface across all models
- Electronic Temperature Control Box with 4' (1219 mm) lead wire included standard
- Compatible with granite, quartz, Swanstone®, and approved stainless steel or aluminum countertop materials
- Adjustable unit height up to 38" (965 mm)
- Available in multiple shelf widths and depths for flexible installation applications
- Thermal mastic caulk and applicator included
- Condenser attached to evaporator assembly for integrated operation
- Multiple plug configurations available depending on voltage and region requirements


- Model:
- CSUP-36-S
- Product Type:
- R-290 Cold Shelves Undermount
- Fill Weight:
- 3.8 oz. (0.108 kg)
- Dimensions:
- 39.31"W x 27.31"D x 23.125"H
- Usable Shelf (W x D):
- 36" x 24"
- Power Type:
- Electric
- Volts:
- 120
- Hertz:
- 60
- Watts:
- 440
- Compressor Size (HP):
- 1/3
- Compressor Location:
- Undermount
- Refrigerant:
- R-290
- Control Type:
- Electronic Temperature Control (Remote Box with 4 ft Lead)
- Amps:
- 6.5
- Total Heat of Rejection (BTU/Hr):
- 2821
- Plug Type:
- NEMA 5-15P
- Made in?:
- This item is made in the United States of America
For complete product specifications and to download the file, please click below.
