CookTek (Middleby) CookTek Induction Ranges - 659201
650 W • 200–240 V • Tempered Glass Top
Deliver whisper-quiet, energy-efficient holding power right where you need it. The Silenzio B652-RD sits flush in your counter or buffet line, using precise induction technology to keep entrées, sides, and sauces at the ideal serving temperature—without the noise, flames, or hot spots of traditional warmers.
Features
- Low-profile 3.75" drop-in chassis with rugged aluminum housing.
- Unobtrusive black glass-ceramic surface wipes clean in seconds.
- Four factory presets (expandable to 11) from 80 °F–250 °F (27 °C–121 °C).
- Automatic pan detection powers the unit only when induction-ready cookware is present—saving energy and dollars.
- LED control panel with lockout guards against accidental changes.
- Microprocessor-driven self diagnostics monitor temperature, airflow, and power for worry-free operation.
- Ships ready to install with Cat 5e/6 control cable and a 6 ft (1.8 m) power cord.
- cETLus, NSF, and CE certified for global compliance.
Specifications
| Model |
B652-RD |
| Heating Technology |
Induction, automatic pan detection |
| Power Output |
650 W (adjustable 100–650 W) |
| Electrical |
200–240 V / 50-60 Hz / 1-Ph / 2.7 A • NEMA 6-20P |
| Glass Diameter |
12" (round) |
| Overall Diameter |
13" (330 mm) |
| Cut-out Diameter |
11.7" (297 mm) |
| Overall Height |
3.75" (95 mm) |
| Unit Weight |
8.4 lb (3.8 kg) |
| Required Clearance |
2" (51 mm) sides & front/rear • 6" (152 mm) below |
| Max Ambient Temp. |
122 °F (50 °C) |
What our Experts Think
- Ideal for upscale buffet lines and front-of-house stations thanks to its sleek flush-mount, drop-in design and quiet operation.
- Precision induction heating helps maintain consistent serving temperatures while reducing hot spots and energy waste.
- Automatic pan detection improves efficiency by activating heat only when compatible cookware is in place.
- Tempered glass cooking surface delivers a modern presentation and wipes clean quickly during busy service periods.
- Microprocessor controls with self-diagnostics provide dependable commercial performance and simplified operation for staff.
- Compact 13" footprint makes it an excellent fit for catering stations, hotel buffets, banquet service, and custom serving counters.
- NSF, CE, and cETLus certified for professional foodservice environments requiring safety and sanitation compliance.
- Best suited for operators looking for a premium induction buffet warmer with low maintenance, energy savings, and modern aesthetics.
Q&A
Maintenance Tips
- Wipe the tempered glass surface daily using a soft cloth and non-abrasive cleaner to prevent grease buildup and scratches.
- Clean grease filters every two weeks, or more often in heavy-use kitchens, to maintain airflow and prevent overheating errors.
- Never use harsh oven cleaners or lye-based chemicals, as they can damage the glass and stainless-steel surfaces.
- Ensure air vents remain unobstructed for proper cooling and consistent induction performance.
- Use only induction-compatible cookware and avoid heating empty pans to protect internal components and maximize efficiency.
- Inspect the power cord and connections regularly for wear, especially in high-volume commercial kitchens.
- Allow the unit to cool before cleaning and never immerse the range in water or place components in a dishwasher unless specified.
Damage 
Loss 
Theft 
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