Grindmaster GNB-20H Single Coffee Brewer for Airpot w/ (2) Grinders, 6.5 lb Hopper, Fresh Brew, 120v

Image may not depict product color, inclusions or accessories.

KaTom #: 131-GNB20H • MPN: GNB-20H
Ships Free

Extended Lead Time (14+ days)

(0 reviews)Write a Review
Retail Price: $2,598.75

Image may not depict product color, inclusions or accessories.

Grindmaster GNB-20H Description


The Grindmaster GNB-20H single coffee brewer with grinder can brew 2.2 liters of coffee and offers three digitally controlled grinding functions. Its space-saving design fits in less than 10 inches of counter space, and its two hoppers can hold regular and decaf coffee beans. Volume is recorded by a bean usage counter that has a digital display showing the amount ground. This GNB-20H coffee brewer stays within 1 degree Fahrenheit of the set temperature for precise brewing and will not start until the prime temperature is reached. To prevent unwanted adjustments to the brew cycle, the programming can be locked.

Product Details

  • 74-oz. brew capacity
  • Hopper size: 612 lbs.
  • Occupies less than 10 in. of space
  • Sturdy stainless steel front, sides, and brew basket
  • 2 hoppers hold decaf and regular coffee beans
  • Fills a 2.2-liter air pot
  • Digitally controlled PrecisionBrew™ technology
  • Dual Bean Grind'n Brew™ system can perform 3 functions for full and half brews
  • Brewer keeps the temperature within 1 degree F during the brew cycle
  • 20 percent more waste is extracted by the pulse brewing than in other units
  • Low-temp/no-brew feature will not start a brew cycle until water is at the appropriate temperature
  • Shutter mechanism separates water vapor from the grind head
  • Brewer programming can be locked to unauthorized personnel
  • Controller tracks bean volume
  • Teach mode omits the need for experimentation with brew volume
  • cULus and UL-EPH listed

Dimensions & Utilities

  • 912 in. W x 2414 in. D x 3712 in. H
  • 1710 W, 15 A
  • 120 V/60 Hz/1 ph< NEMA 5-15P plug

For tips on brewing the perfect cup of coffee, check out our resource for commercial coffee makers.

Grind'n Brew® Coffee Grinder/Brewer, single brewer for 2.2 L airpot (airpots sold separately), (2) 6.5 lbs bean hoppers (airpot sold separately), 74 oz (2.2L) brew capacity, PrecisionBrew™ digital controls, bean usage counter, hot water faucet, stainless steel brew basket, stainless steel front & side panels, 1710 watts, 120v/60/1-ph, 15.0 amps, cord, NEMA 5-15P, UL

*The warranty will not be honored for residential or non-commercial use of any Commercial Equipment.

Warning Small Important Prop 65 information for California residents.

Grindmaster GNB-20H Specifications

PDF Spec Sheet
Manufacturer Grindmaster
Depth (in) 24.25
Faucet Yes
Finishes Stainless
Funnel Stainless
Height (in) 37.5
Warranty Two year parts and labor warranty
Water Connection Automatic
Width (in) 9.5
No. Brewers 1
Width (in) Range 5 - 10 in
Product Airpot Coffee Brewer
Product Type Coffee & Tea Service
Weight 90.00
Grindmaster GNB-20H Certifications
  • UL
Recently Viewed Products