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Features:

Dual Bean Grind’n Brew™ System - 3-Function capability: Grind only; Brew 
only; Grind’n Brew™, full and half brew capabilities. 
Digitally controlled with                                Technology.

Space-saving design eliminates the need for both grinder and brewer.

Bean Usage Counter - Controller records volume of beans used from the hoppers.

Grind Time - Grind time for half and full batch, right and left hopper can be 
set from front of brewer.

Shutter mechanism keeps water vapor separated from grind head.

Precise Brew Temperature - The brewer will hold the brew temperature to 
+/- 1°F during the complete brew cycle.

Brew Volume - Can be set by ‘teach’ mode to eliminate trial-and-error set-up.

Pulse brewing/pre-infusion - Allows the brew sequence to extract up to 20% 
more dissolved solids per batch of coffee. Programmable: number of pulses, 
pulse-on time and pulse-off time. Changing the pulse sequence does not 
affect the brew volume.

Low Temp/No Brew - Allows the brew cycle to begin only when the water has 
reached the optimum brew temperature.

Programming Lock-Out - The brewer settings can be “locked” to prevent 
tampering.

Energy Savings/Coffee Old - The warmers, on 21H series models, can be 
programmed to shut off up to 240 minutes from the last brew cycle.

Dual Bean Grinderbrewers

Grindmaster® Coffee Grinders and Brewers • PrecisionBrew™ Brewing Systems • Espressimo® Espresso Machines

Crathco® Hot Beverage Dispensers • Crathco® Cold and Frozen Beverage Dispensers • AMW Coffee and Tea Systems

Tel (502) 425-4776 • Fax (502) 425-4664 • 1-800-695-4500 (USA & Canada only)

P.O. Box 35020 • Louisville, KY 40232 • USA

www.grindmaster.com • email: [email protected]

© Grindmaster Corporation, 2000
PRINTED IN USA

0607 Form # AM-291-06

Specifications

Model 20H/20HE

Model 20HQ

Model 21H/21HE

Model 21HQ

Volts / Watts / Amps

20H: 120V / 1710W / 15A
20HE: 230V / 3214W / 14A  

120/208-240V /
2674/3650W / 20A

21H: 120V / 1810W / 15A
21HE: 230V / 3306W / 14.4A 

120/208V-240V /
2749/3660W / 20A

No. of Bean Hoppers

2

2

2

2

Hopper Size

6-1/2 lbs. (2.93 kg) each

6-1/2 lbs. (2.93 kg) each

6-1/2 lbs. (2.93 kg) each

6-1/2 lbs. (2.93 kg) each

Brew Capacity

74 oz. (2.2L)

74 oz. (2.2L)

64 oz. (1.9L)

64 oz. (1.9L)

Dimensions 
(H x W x D)

37-1/2” x 9-1/2” x 24-1/4”
(94 cm x 24 cm x 61 cm)

37-1/2” x 9-1/2” x 24-1/4”
(94 cm x 24 cm x 61 cm)

32-3/4” x 9-1/2” x 24-1/4”
(82 cm x 24 cm x 61 cm)

32-3/4” x 9-1/2” x 24-1/4”
(82 cm x 24 cm x 61 cm)

Ship Dimensions
(H x W x D)

38-1/4” x 15-1/2” x 29-3/4”
(96 cm x 39 cm x 74 cm)

38-1/4” x 15-1/2” x 29-3/4”
(96 cm x 39 cm x 74 cm)

38-1/4” x 15-1/2” x 29-3/4”
(96 cm x 39 cm x 74 cm)

38-1/4” x 15-1/2” x 29-3/4”
(96 cm x 39 cm x 74 cm)

Weight

90 lbs. (40.5 kg)

90 lbs. (40.5 kg)

90 lbs. (40.5 kg)

90 lbs. (40.5 kg)

Ship Weight

95 lbs. (42.75 kg)

95 lbs. (42.75 kg)

95 lbs. (42.75 kg)

95 lbs. (42.75 kg)

Listings

UL, CUL, UL San., 
RoHS (E model only)

UL, CUL, UL San

UL, CUL, UL San., 
RoHS (E model only)

UL, CUL, UL San.

Specifications are subject to improvement or change without notice.

Front view - 21H

Front view - 20H

RoHS

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