Atosa USA CB3L021 Coffee & Tea Brewer for Thermal Server, Twin, Short, 3 Gal, Dual Voltage, Stainless Steel
Atosa USA CB3L021 — Short Twin Coffee and Tea Brewer
The CB3L021 is the short twin model in Atosa's CB3 brewer line: two brew stations plus a hot water dispenser in one stainless cabinet, rated for up to 160 cups (12 gallons) of coffee or tea per hour. It runs off a 3 gallon tank, is field adjustable between 120V and 208-240V, and is programmed through a 5" color touchscreen rather than a bank of mechanical timers.
Key Features of the CB3L021
A twin brewer earns its footprint by keeping one station free while the other is running, and by holding extraction consistent from the first batch of the morning to the last.
Twin Brew Stations and Hot Water Tap
Two brew positions let one server fill while the other pours, and the built-in hot water dispenser covers tea, cocoa and instant soups without tying up a brew head.
Up to 160 Cups Per Hour
Rated for up to 160 cups — 12 gallons — of coffee or tea per hour, which is the throughput a breakfast rush or a conference break actually asks for.
Sprayhead, Pre-Infusion and Pulse Brew
The sprayhead spreads water evenly across the bed, pre-infusion lets the grounds bloom before the cycle starts, and pulse brew meters the water in timed bursts for even saturation.
5" Color Touchscreen with USB Programming
Brew recipes are saved on the screen for one-touch operation, and settings upload over USB, so a second machine can be matched to the first without dialling anything in by hand.
Field-Adjustable Dual Voltage
The same unit runs on 120V 2 wire + ground or 208-240V 3 wire + ground. At the higher voltage it draws 2180-2880W and recovers hot water far faster.
Energy-Saver Mode and Brew Counter
Energy-saver mode drops tank temperature during idle periods, and the brew counter logs total cycles so descaling and service can be scheduled on real usage.
Installation note: the CB3L021 needs a 3/4" MNPT water inlet at 7.3-87 psi (0.05-0.6 MPa) and at least 5-7/8" (150 mm) of clearance on every side for heat dissipation. A 3/8" O.D. push-to-connect x 3/4" FNPT connector and 3/8" O.D. tubing are included. The unit ships standard with a NEMA L14-20 plug; NEMA 5-15P is optional.
Ideal Applications
A short twin brewer fits anywhere the coffee has to keep moving but the counter behind it is only so deep.
CB3L021 Specifications
| Model | CB3L021 |
|---|---|
| Brand | Atosa USA |
| Type | Coffee and tea brewer, short twin, with hot water dispenser |
| Brew Capacity | Up to 160 cups (12 gallons) per hour |
| Tank Capacity | 3 gal / 11.36 L |
| Voltage | 120 / 208-240V, 60 Hz (field adjustable) |
| Power | 1440 W at 120V; 2180-2880 W at 208-240V |
| Amps | 12 A at 120V; 10.4-12 A at 208-240V |
| Plug Type | NEMA L14-20 (standard) / NEMA 5-15P (optional) |
| Hot Water Recovery | 3.0-3.7 gal/hr at 1440 W; 4.6-7.4 gal/hr at 2180-2880 W |
| Controls | 5" color touchscreen, programmable brew recipes, USB programming |
| Brewing Features | Sprayhead, pre-infusion, pulse brew, energy-saver mode, brew counter |
| Water Inlet | 3/4" MNPT |
| Water Pressure | 7.3-87 psi (0.05-0.6 MPa) |
| Required Clearance | 5-7/8" (150 mm) on all sides |
| Exterior Dimensions (W x D x H) | 21-5/8" x 21-7/8" x 28-1/2" |
| Package Dimensions (W x D x H) | 24-3/8" x 26" x 30-3/4" |
| Construction | Stainless steel body |
| Net Weight | 57.32 lb |
| Gross Weight | 71.21 lb |
| Sanitation | Conforms to NSF/ANSI STD.4 |
| Related Models | CB3L011 (short single, 1 gal), CB3T011 (tall single, 1.5 gal), CB3T021 (tall twin, 3 gal) |
| Warranty | 1 year parts and labor |
Optional Accessories
Atosa tea dispensers and 1.5 gallon coffee dispensers pair with the CB3L021. The short no-drip-tray tea dispensers and the CD-15 coffee dispensers are built for the short brewers; the tall tea dispensers fit short and tall brewers alike.
| TD-3L-ND | 3 gal tea dispenser, short, no drip tray — for short brewers (CB3L011 / CB3L021) |
|---|---|
| TD-5L-ND | 5 gal tea dispenser, short, no drip tray — for short brewers (CB3L011 / CB3L021) |
| TD-3T-DT | 3 gal tea dispenser, tall, with drip tray — fits short and tall brewers |
| TD-5T-DT | 5 gal tea dispenser, tall, with drip tray — fits short and tall brewers |
| CD-15-NL | 1.5 gal vacuum-insulated coffee dispenser, no stand, no level indicator |
| CD-15-NL-WS | 1.5 gal vacuum-insulated coffee dispenser, with stand, no level indicator |
| CD-15-L | 1.5 gal vacuum-insulated coffee dispenser, no stand, with level indicator |
| CD-15-L-WS | 1.5 gal vacuum-insulated coffee dispenser, with stand, with level indicator |
| NL-Stand | Stand for CD-15-NL |
| L-Stand | Stand for CD-15-L |
Frequently Asked Questions
How much coffee can the CB3L021 brew in an hour?
Up to 160 cups — 12 gallons — of coffee or tea per hour.
What is the difference between the CB3L021 and the CB3L011?
Both are short brewers. The CB3L011 is the single with a 1 gallon tank at 11-5/8" wide and 36.44 lb; the CB3L021 is the twin with a 3 gallon tank at 21-5/8" wide and 57.32 lb. Both are 21-7/8" deep and 28-1/2" high.
What voltage does the CB3L021 need?
It is field adjustable for either 120V 2 wire + ground or 208-240V 3 wire + ground at 60 Hz. It draws 1440 W at 120V and 2180-2880 W at 208-240V, and ships standard with a NEMA L14-20 plug.
How fast does the hot water tank recover?
3.0-3.7 gallons per hour at 1440 W, or 4.6-7.4 gallons per hour at 2180-2880 W.
What plumbing does the CB3L021 require?
A 3/4" MNPT water inlet at 7.3-87 psi (0.05-0.6 MPa). A 3/8" O.D. push-to-connect x 3/4" FNPT connector and 3/8" O.D. tubing are supplied.
Which servers and dispensers work with the CB3L021?
It supports standard 1-1.5 gallon and larger coffee servers or tea dispensers. TD-3L-ND and TD-5L-ND are made for the short brewers, TD-3T-DT and TD-5T-DT work with short and tall brewers alike, and the CD-15 series 1.5 gallon coffee dispensers are compatible with the short CB3L011 and CB3L021. The CD-15 dispensers are double-wall vacuum insulated and hold liquid at or above 180°F for up to 4 hours.
| Brand | Atosa USA |
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| SKU | CB3L021 |
| Brand | Atosa USA |
| Weight | 72.00 lbs |
| Dimensions (HxWxD) | 30.75 x 24.62 x 26.00 inches |
| Height | 30.75 |
| Width | 24.62 |
| Depth | 26.00 |
| Base Finish | stainless steel |
| Type | automatic fill |
| Brewer(s) Qty | double |
| Brew Per Batch | 2 - 3 gallons |
|
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