COMVIEE Digital Control Panel & Thermostat Board, Compatible with Masterbuilt ESQ30B/ESQ30S — LED Display, Direct-Fit Replacement

COMVIEE 990050048 is a direct-fit digital replacement control panel and thermostat board compatible with many Masterbuilt ESQ30B/ESQ30S and related electric smoker models, restoring temperature control and LED display functionality.

If your Masterbuilt electric smoker has a faulty display, unresponsive buttons, or erratic temperature readings, this COMVIEE replacement controller offers a practical repair option. Designed to match the OEM pinout and mounting pattern for a wide range of Masterbuilt part numbers, it arrives ready to install with two mounting screws. The board provides an LED temperature readout and intuitive controls so you can get your smoker back to reliable operation without buying a new unit.

How do I know this controller fits my Masterbuilt model?

Check the list of supported Masterbuilt model and part numbers against the sticker on your existing control board or your smoker's manual. The COMVIEE board is made to match common ESQ30 series connectors and screw locations, but physical verification is recommended before installation.

• Compatible with many Masterbuilt MB ESQ30B and ESQ30S models.
• Matches part numbers including 20070106, 20070206, 20072010, 20070910 and more.
• Confirm connector pin layout and mounting hole positions on your unit.
• Contact seller support if you’re unsure about compatibility.

What can I expect during installation and daily use?

Installation is plug-and-play for correctly matched units: remove the old board, transfer any shielding if needed, plug the wiring harness into the new controller, and secure with the provided screws. The compact panel uses clear, concise buttons and an LED to make temperature adjustments straightforward.

• Includes one digital thermostat controller board and two screws.
• Designed for simple removal and reattachment of the original harness.
• LED display shows internal smoker temperature for quick checks.
• Buttons are labeled for easy temperature and timer control.

How reliable and durable is this replacement board?

The COMVIEE controller is built from components that tolerate the heat and humidity typical of electric smokers, offering a long service life compared with worn-out OEM boards. It provides accurate thermostat feedback to help maintain steady cooking temperatures when installed correctly.

• PCB components selected for heat resistance and stable readings.
• LED numeric display for precise temperature monitoring.
• Compact form factor to fit original mounting locations.
• Manufacturer support available if issues arise after purchase.

Who is this for? This COMVIEE replacement controller is aimed at DIY grill owners and repair technicians who want an affordable, quick solution to restore function to Masterbuilt ESQ30 series electric smokers. It's ideal for people who prefer repairing appliances instead of replacing them, those keeping an older smoker in service, or anyone troubleshooting intermittent display or thermostat failures. Always confirm physical compatibility with your unit before ordering and consult product support if you need help matching part numbers.