• Brand: Bunn
  • Model: 20900.0011

The Bunn Dual Brewer can brew up to 18.9 gallons of coffee per hour. Three preset timed cycles allow you to brew in 0.5, 1, or 1.5 gallon batches to help control portion size.

Two 1.5 gallon Bunn 1.5GPR portable coffee servers are included. With the portable servers, you can brew coffee in one area and serve in another.

As a component in the Bunn BrewWISE total brewing system, the Dual Brewer has an interface port that allows you to connect the brewer directly to your Bunn grinder. Batch information is communicated between the brewer and grinder in order to brew a consistent, quality product for your customers.

The Bunn Dual Brewer has a 240V, 28.7 amp, 6890 watt electrical rating and requires hard wiring; it does not come with a cord and plug. It is UL and NSF Listed

Features include:

  • Brews 16.3 to 18.9 gallons (61.7 to 71.5 litres) of perfect coffee per hour.
  • Brews 1/2, 1, or 11/2 gallon (1.9, 3.8 and 5.7 litre) batches.
  • Adjustable bypass ensures perfect coffee regardless of batch size.
  • Hot water faucet does not affect brew level.
  • Electronic timer ensures fast set up and accurate brew levels.
  • Electronic grinder interface instructs grinder on exact amount of coffee for selected brew batch size.
  • 1.5GPR portable server (included) has a patented Safety-Fresh brewthrough lid with vapor seal and spill protection.
  • SplashGard funnel deflects hot liquids away from the hand.
  • International electrical configurations available.


  • Volts: 120/240V
  • Amps: 28.7A
  • Watts: 6890W
  • Brewing Capacity: 18.9 gal
  • Batch Settings: Three
  • Funnel Type: Stainless Steel
  • Finish: Stainless Steel
  • Weight: 95 lbs
  • Cord Attached: No
  • Dimensions: 29.3"H x 19"W x 19.3"D
95 lb
Ship Freight Only
Spec Sheet
Illustrated Parts
Operating Service
Service and Repair