Hatco CSUP-24-F R-290 Undermount Cold Shelf, Anodized Aluminum, 24" x 15.5" Usable, 120V
Description
A cold shelf that mounts under a granite, quartz or approved solid countertop, so the counter itself becomes a seamless chilled surface over 24" x 15.5".
The Hatco CSUP-24-F is a self-contained undermount cold shelf with an anodized aluminum surface that bolts against the underside of the countertop. Cooling passes through the counter to the top side, so there is no visible shelf edge. An attached 1/5 HP condensing unit runs on R-290 refrigerant, and it plugs into a 120V outlet with a NEMA 5-15P plug. Thermal mastic caulk and a single-use applicator are included.
Will it fit · Will it hook up
- Outside size
- 27.31" W x 18.81" D x 23.125" H (height adjustable up to 38")
- Countertop
- Granite or quartz up to 1-3/16" thick, Swanstone, or stainless or aluminum tops approved by Hatco; no cutout in a solid top
- Substrate cutout
- 15.875" x 24.375" with 3/8" corners, only when mounting through plywood or other added layers
- Power
- 120V, 60 Hz, single phase, 345 W, 5.2 A; 6 ft. cord with NEMA 5-15P plug
- Ventilation
- Closed cabinets need 12" x 12" louvered or grill openings and intake ducting; keep 7" clear around the condensing unit
- Room
- Indoors, cabinet air 65°F to 86°F, away from fryers, grills, exhaust hoods and air currents
Check that the countertop and its supports can carry the shelf weight before mounting: Hatco says to add bracing if needed.
R-290 refrigeration
An attached 1/5 HP condensing unit uses R-290 refrigerant, 2.9 oz. factory fill. Hatco states R-290 absorbs heat 90% better than other refrigerants for faster recovery and lower energy use.
Thermal break
A patented thermal break cuts condensation and cold transfer onto the countertop around the shelf.
Seamless counter
The anodized aluminum plate mounts against the underside of the countertop and chills through it, so the serving line shows only the counter surface.
Digital control box
An electronic temperature control box with on/off switch comes on a 4 ft. lead wire, so it can mount on the cabinet front away from the shelf. Hatco presets it to 25°F and auto-defrost can be set on site.
Centered condenser
On this size the condensing unit is center aligned under the shelf; Hatco does not offer the left-aligned position.
Delivery and setup
- Inspect the crate for damage before you sign, and note any damage on the delivery receipt.
- Approximate shipping weight is 118 lb. The shelf arrives in a shipping frame; keep it in the frame until the counter and cabinet are ready.
- Hatco ships the installation kit (intake bracket, duct clamp, flexible duct and duct collar) separately from the shelf.
- If it arrives in cold weather, let it sit at 65°F to 86°F for 10 hours before switching it on, to protect the compressor.
- Installation must be done by qualified installers to local electrical and plumbing codes. The condensing unit must be sealed off from other electrical devices in the cabinet, and R-290 service needs a technician trained on flammable refrigerant.
- Spread the included thermal mastic over the plate before mounting it to the underside of the countertop, and add bracing so the counter carries the unit and its contents.
Questions buyers ask
Does it need a countertop cutout?
Not in a solid granite or quartz top up to 1-3/16" thick: it mounts to the underside. A 15.875" x 24.375" cutout is needed only through plywood or other layers under the top.
What outlet does it need?
A grounded 120V, 60 Hz outlet for the NEMA 5-15P plug on the 6 ft. cord. It draws 5.2 amps and 345 watts.
Can it cool food down?
No. It holds food and drinks that are already chilled. Hatco presets it to 25°F; let it run about 60 minutes before you load pans of pre-chilled food.
Can it go in a closed cabinet?
Yes, with ventilation. Hatco calls for 12" x 12" louvered or grill openings and intake ducting, at least 7" around the condensing unit, and cabinet air no warmer than 86°F. Do not store anything in that cabinet.
What options are there?
At order time only: an additional 4-year parts-only compressor warranty.
What warranty does it have?
Hatco's manual refers to a standard one year warranty, with 24/7 parts and service help in the US and Canada. An extra 4-year parts-only compressor warranty can be bought with the unit.
Specs
| Manufacturer | Hatco |
|---|---|
| Model Number | CSUP-24-F |
| Series | CSUP R-290 Cold Shelves Undermount |
| Type | R-290 Cold Shelf, Undermount, Anodized Aluminum |
| Shipping Weight | 118 lb. |
| Width | 27.31 Inches |
| Depth | 18.81 Inches |
| Height | 23.125 Inches |
| Adjustable Height | Up to 38 Inches |
| Usable Shelf Space | 24" W x 15.5" D |
| Substrate Cutout | 15.875" x 24.375" with 3/8" RadiiOnly When Mounting Through Added Layers Such as Plywood |
| Countertop Material | Granite or Quartz up to 1-3/16"SwanstoneStainless Steel or Aluminum Approved by Hatco |
| Refrigerant | R-290, 2.9 oz. Factory Fill |
| Compressor | 1/5 HP, Self-Contained, Attached |
| Heat of Rejection | 1,852 BTU/hr |
| Factory Setpoint | 25°F |
| Condenser Location | Center Aligned Only |
| Voltage | 120 Volts |
| Hertz | 60 Hz |
| Phase | Single Phase |
| Amps | 5.2 Amps |
| Wattage | 345 Watts |
| Plug Type | NEMA 5-15P |
| Cord | 6 ft. from the Control Box |
| Control Type | Electronic Temperature Control Box with On/Off SwitchAuto-Defrost Set On Site |
| Control Lead | 4 ft. Lead Wire Standard |
| Surface | Anodized Aluminum, Mounts Under the Countertop |
| Thermal Break | Patented, Reduces Condensation on Adjacent Surfaces |
| Housing | Insulated Stainless Steel and Aluminized Steel |
| Included | Electronic Temperature Control BoxAttached Condensing UnitCord and PlugThermal Mastic Caulk and ApplicatorInstallation Kit Shipped Separately |
| Factory Options | Additional 4-Year Compressor Parts Warranty7-1/2 ft. Control Cable |
| Certifications | cULus, NSF Component |
| Made In | USA |
| Ecoization | Yes |
| Warranty | 1 Year Standard |
| Compressor Warranty Option | Additional 4 Years Parts Only, Ordered with the Unit |
Certifications
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