Bunn WAVE15-APS SmartWave Low Profile Wide Base Coffee Brewer - BU399000006

Bunn WAVE15-APS SmartWave Low Profile Wide Base Coffee Brewer - BU399000006

The Bunn 39900.0006 Wave15-APS SmartWAVE coffee brewer brews 3.9 gallons per hour. This item brews into a thermal carafe using a slide out booster tray.

Features 

• BrewMETER allows automatic programming of pulse routine
• Adjustable legs to accommodate up to 3.0L lever action and 2.5L push button BUNN airpots and thermal servers
• Brew into 1.9L thermal carafe using the slide-out booster tray
• Four-digit LED read-out for simple programming
• Utilize the same LED read-out for brewer status (Ready, Heating, Brewing)
• SmartWAVE technology increases turbulence in the brew funnel
• Energy-saver mode reduces tank temperature during idle periods
• Ensures coffee brew quality with cold brew lock out capability
• SplashGard funnel deflects hot liquids away from the hand

Specifications

What our Experts Think

• Designed for high-efficiency medium-volume airpot brewing, making it ideal for hotels, offices, cafés, and self-serve beverage stations.
• Uses SmartWAVE technology to increase turbulence in the brew funnel, improving extraction consistency and enhancing coffee flavor clarity.
• Delivers approximately 3.9 gallons per hour (~60+ cups/hour), supporting steady service during busy periods.
• Features a low-profile, wide-base design, allowing it to fit under counters while accommodating airpots, thermal servers, and carafes.
• Includes a slide-out booster tray, enabling direct brewing into 1.9L thermal carafes or airpots for flexible service setups.
• Equipped with three pulse brew routines (BrewMETER) for adjustable extraction strength and improved flavor control.
• Built with a SplashGard funnel system, helping protect staff by directing hot liquid away from hands during brewing.
• Includes energy-saver mode and cold-brew lockout, helping reduce energy use and maintain brew consistency during idle periods.
• Constructed with a commercial-grade stainless steel chassis, ensuring durability and long-term reliability in high-use environments

Q&A

Q: What is the Bunn WAVE15-APS SmartWAVE Low Profile Wide Base Coffee Brewer (BU399000006)?
A: The Bunn WAVE15-APS is a commercial automatic airpot/thermal server coffee brewer from the SmartWAVE series, designed for consistent batch brewing into airpots or 1.9L thermal carafes in offices, cafés, and hospitality setups.

Q: How much coffee does the WAVE15-APS brew per hour?
A: It brews approximately 3.9 gallons per hour, making it suitable for low-to-medium volume commercial coffee service.

Q: What is SmartWAVE technology?
A: SmartWAVE increases turbulence in the brew funnel to improve extraction consistency and flavor quality across batches.

Q: Does it support different server types?
A: Yes. It is designed to brew into airpots and thermal servers, and includes a slide-out booster tray for compatibility with 1.9L thermal carafes.

Q: Does the WAVE15-APS require plumbing?
A: Yes, it is a plumbed automatic brewer with a 1/4" water connection for continuous operation.

Q: What are the electrical requirements?
A: It runs on 120V power, about 1350W (11.3A), with a standard NEMA 5-15P plug.

Q: What is this brewer best used for?
A: It is ideal for offices, hotels, breakrooms, and small foodservice operations that need consistent brewed coffee in portable airpots with minimal manual effort.

Maintenance Tips

• Daily sprayhead cleaning (critical): Remove and clean sprayhead holes to keep SmartWAVE turbulence working correctly and ensure even extraction and consistent flavor. Mineral blockage quickly reduces brew quality.
• Deliming routine (every 1–3 months): Use a deliming spring in the sprayhead tube to remove scale buildup that restricts flow, slows brew time, and causes underfilled or weak batches.
• Clean brew funnel daily: Wash thoroughly to remove coffee oils that cause rancid flavors and slow drainage, especially important in high-volume use.
• Wipe exterior and splash areas daily: Use mild detergent only; keep control panel, funnel area, and base clean to prevent sticky buildup and contamination risk.
• Monitor spray pattern: SmartWAVE relies on turbulence—uneven spray or weak flow is an early sign of clogging or internal scaling.
• Descale on schedule (1–3 months depending on water hardness): Prevents heating inefficiency, slower recovery time, and temperature loss.
• Check water pressure (20–90 PSI): Stable pressure is essential for consistent batch volume and proper extraction performance.
• Inspect funnel lock and seals: Ensure proper seating to prevent leaks and maintain full extraction efficiency during brewing cycles.
• Run periodic water-only flush: Helps clear residual coffee oils and fine particles from internal lines between busy service periods.
• Use energy-saver mode during idle times: Reduces tank temperature stress and helps extend heating element life.