Bunn AXIOM-DV-3 200 oz. Capacity Tank Coffee Brewer - BU387000008

Bunn  AXIOM-DV-3 200 oz. Capacity Tank Coffee Brewer - BU387000008

The Bunn 38700.0008 AXIOM-DV-3 Dual Voltage Coffee Brewer features a large 200 oz. capacity tank. This unit also features an LCD display and digital temperature readout. This unit offers a medium-volume brewing solution that features Digital Brewer Control for precise extraction control.

Features 

• Adjusts automatically to varying water pressure
• Automatic warmer shut-off when decanter is removed or freshness time has expired
• For high lime areas, BrewLOGIC technology calculates flow rate and adjusts brew time to maintain consistent pot levels
• Ensure coffee quality with programming for brew level, cold brew lock- out and tank temperature, set easily from the front of the machine
• Coffee extraction controlled with programmable pre-infusion, pulse brew and digital temperature control
• Large 200oz. (5.9L) tank provides back-to-back brewing capacity
• Energy-saver mode reduces tank temperature during idle periods
• SplashGard funnel deflects hot liquids away from the hand
• Dual voltage adaptable (Can operate at 120V/15 amp or 120/208-240V/20 amp)
• Tracks the age of brewed coffee
• Works with glass decanters or thermal carafes with an RFID chip.
• Warmers automatically deactivate when used with thermal carafes with RFID chip
• Electronic diagnostics and built-in tank drain make service easier
• Hot water faucet
• PROP 65 warning decal included in packaging with equipment

Specifications

What our Experts Think

• Built for medium-volume commercial coffee service, making it a strong fit for hotels, cafés, offices, and institutional beverage stations.
• Uses a 200 oz (5.9 L) internal hot water tank, ensuring rapid back-to-back brewing without recovery delays.
• Delivers up to ~7.5 gallons per hour, supporting consistent output during peak service periods.
• Features a dual-voltage adaptable design (120V / 120–240V capable) for flexible installation across different electrical setups.
• Equipped with three warmers (typically 2 upper + 1 lower configuration) to keep multiple decanters ready for service.
• Includes BrewLOGIC technology, automatically adjusting brew time based on water conditions to maintain consistent pot levels.
• Offers pre-infusion, pulse brew, and digital temperature control for improved extraction consistency and flavor quality.
• Built-in energy-saver mode and automatic diagnostics, helping reduce operating costs and simplify maintenance.
• Designed with a stainless steel commercial chassis and SplashGard® funnel, improving durability and operator safety in busy environments

Q&A

Q: What is the Bunn AXIOM-DV-3 200 oz. Capacity Tank Coffee Brewer (BU387000008)?
A: The Bunn AXIOM-DV-3 is a commercial automatic decanter coffee brewer from the AXIOM series, designed for medium-volume environments, featuring a 200 oz. (5.9 L) internal hot water tank that supports fast back-to-back brewing with consistent extraction quality.

Q: What does the 200 oz. tank capacity mean?
A: The built-in 200 oz. hot water tank allows the brewer to maintain ready-to-brew water at temperature, enabling rapid consecutive brewing cycles without waiting for reheating between pots.

Q: How much coffee does it produce per hour?
A: It delivers up to 7.5 gallons per hour, making it suitable for steady service in cafés, hotels, and office coffee stations.

Q: What type of containers does it brew into?
A: It brews into standard glass decanters (and compatible thermal servers), with multiple warming plates to keep brewed coffee hot and ready to serve.

Q: Does it require plumbing?
A: Yes. It is a plumbed automatic brewer designed for continuous operation with stable water supply and consistent output.

Q: What are the electrical requirements?
A: It typically operates on 120V dual-voltage adaptable power, around 15 amps, with commercial-grade wiring depending on configuration.

Q: What is the Bunn AXIOM-DV-3 best used for?
A: It is best suited for medium-volume foodservice operations such as cafés, convenience stores, offices, and hospitality setups that need reliable, consistent drip coffee with minimal downtime between brews.

Maintenance Tips

• Daily sprayhead cleaning (critical): Remove and clean sprayhead holes to ensure even water distribution across the 200 oz tank system. This keeps extraction consistent and prevents weak or uneven coffee.
• Regular deliming (1–3 months): Use a deliming spring in the sprayhead tube to remove mineral scale that reduces flow rate, slows brew cycles, and causes underfilled decanters.
• Clean brew funnel daily: Wash thoroughly to remove coffee oils that cause bitterness, clogging, and slow drainage.
• Flush hot water faucet weekly: Run the faucet to prevent mineral buildup and ensure reliable dispensing.
• Wipe exterior & control panel daily: Use a soft cloth with mild detergent; avoid harsh chemicals or pressure washing to protect electronics and seals.
• Monitor brew temperature stability: Scale buildup in the 200 oz tank reduces heating efficiency and directly affects extraction quality and consistency.
• Check water supply (20–90 PSI): Stable pressure is required for accurate batch volume and reliable BrewLOGIC compensation behavior.
• Descale internal tank periodically: Prevents slow recovery time, weak brew strength, and inconsistent output in back-to-back brewing.
• Inspect funnel lock and gaskets: Ensures proper sealing and prevents leaks or partial batch loss during brewing cycles.