COMVIEE Masterbuilt Gravity Series Switch Review (2026): A Spec-Based Look
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This comviee hopper lid door switch kit review focuses on a replacement part for Masterbuilt Gravity Series grills. It is designed for the 560, 800, and 1050 Digital Charcoal Grill models. The kit includes the switch, wire, and mounting screws. It weighs 1.45 ounces and operates at 250V AC, 50/60Hz, 2A. The part number is 9904190041. It is CE/ETL approved for safety. You need this if your original switch fails. The installation is straightforward, requiring only basic screw removal and replacement. This spec-based look helps you decide if it fits your smoker.
What stands out
- Compatible with Masterbuilt MB20040220, MB20040221, MB20041220, and MB20041020 Gravity Series models.
- Rated for 250V AC, 50/60Hz, and 2A for reliable operation.
- Includes the switch, hopper wire, and two mounting screws in the package.
- CE/ETL approved for safety and compliance.
Who it fits
Good fit for
This kit suits owners of Masterbuilt Gravity Series 560, 800, or 1050 digital charcoal grills who need a direct replacement for a broken hopper lid switch. It is ideal for users who prefer a simple, tool-free upgrade. The lightweight design at 1.45 ounces makes it easy to handle. If your grill is a smoker and uses digital control, this part matches your setup. It is not for Char-Griller Gravity Fed 980 users.
Who should skip it
You should look elsewhere if you own a Char-Griller Gravity Fed 980 Charcoal Grill, as this kit is not compatible. It is also unsuitable if you need a fan kit, power adapter, or meat probes. The package only contains the switch, wire, and screws. If you require a different voltage rating or a larger assembly, this small 1.45-ounce part will not meet your needs. Check your model number carefully before buying.
Verdict: This is a precise replacement part for specific Masterbuilt Gravity Series grills. It fits well if you need a direct swap for a faulty switch.
Key specs explained for this switch
Compatible Models: Masterbuilt Gravity Series 560/1050 XL
This part fits specific Masterbuilt digital charcoal grills. You must check your model number against the list. It does not work with Char-Griller units. If you own a compatible smoker, this switch replaces a broken component. It ensures your grill lid door sensor functions correctly again without needing a whole new unit.
Part Number: 9904190041
This unique identifier confirms the exact replacement part. Use this number when searching online or contacting support. It prevents ordering the wrong switch for your grill. Matching this number ensures the new switch fits the mounting holes and connects properly to the internal wiring of your Masterbuilt Gravity Series digital charcoal grill.
Rated Power: 250V AC, 50/60Hz, 2A
These electrical ratings define the switch capacity. It handles standard household current frequencies and voltage levels. The 2A rating indicates the current limit. This ensures safe operation within your grill's control system. It matches the original specifications, preventing electrical overload or failure. This makes it a reliable replacement for standard outdoor cooking electronics.
Weight: 1.45 ounces
This lightweight design makes installation easy. You do not need heavy tools or significant strength. The small mass adds negligible weight to the hopper lid. It simplifies handling during the swap. This is typical for small electronic components in outdoor cooking gear. The light weight ensures the lid balance remains unchanged after replacement.
Package Content: 1 Switch, 1 Wire, 2 Screws
The kit includes all necessary hardware for replacement. You get the main switch, the connecting wire, and mounting screws. This means you do not need to buy extra parts separately. The inclusion of the wire ensures proper connectivity. This complete set simplifies the repair process for your digital charcoal grill, saving you time and extra purchases.
Design and build of the switch
According to the listing, this COMVIEE kit includes a single hopper lid switch, one hopper wire, and two mounting screws. The entire assembly weighs 1.45 ounces. This light weight means the part adds negligible mass to your grill. You can handle it easily during installation without needing extra tools or support. The switch is described as an MB-1 set. This designation helps you identify the correct variant among the eleven available options. Choosing the right set ensures the physical dimensions match your existing mounting holes. The listing notes the unit is CE and ETL approved. These certifications indicate the electrical components meet specific safety standards for voltage and frequency. The rated power is 250V AC at 50 or 60Hz with a 2A current limit. These electrical specs define the safe operating range for the digital control system. You must ensure your grill’s power supply matches these requirements. The kit is designed for Masterbuilt MB20040220, MB20040221, MB20041220, and MB20041020 models. It fits the Gravity Series 560 and 1050 XL digital charcoal grills. It does not fit Char-Griller units. The installation involves unscrewing the old unit and securing the new one with the provided screws. This straightforward layout allows you to replace the part quickly. The design focuses on compatibility and electrical safety rather than aesthetic finish. You are replacing a functional component, not upgrading the grill’s appearance. The materials are standard for replacement electronic parts. The wire connects the switch to the mainboard. The screws secure the housing. This simple construction supports reliable operation for your digital charcoal smoker.
Setup and everyday use
Installation is straightforward for anyone comfortable with basic tools. You begin by unscrewing the existing hopper lid or door switch. Once the old unit is removed, you place the new COMVIEE switch in its spot. The kit provides two mounting screws to secure it firmly. You then insert the included hopper wire and connect it to the new switch. Finally, you tighten the screws to complete the assembly. The process takes minimal time and does not require complex wiring knowledge. This part is designed for Masterbuilt Gravity Series 560, 800, and 1050 Digital Charcoal Grill Smokers. It fits models with part numbers MB20040220, MB20040221, MB20041220, and MB20041020. It is not compatible with Char-Griller Gravity Fed 980 units. You must verify your grill model before installing to ensure proper fit. The switch operates on 250V AC at 50 or 60Hz with a 2A rating. This electrical specification ensures safe and reliable operation with your digital charcoal grill. The CE and ETL approvals indicate it meets standard safety requirements for electrical components. In daily use, this switch controls the hopper lid mechanism. This allows the grill to regulate airflow and temperature automatically. The digital control system relies on this switch to function correctly. If the switch fails, the grill may not open or close the hopper as intended. Replacing it restores normal automated operation. The lightweight design, weighing only 1.45 ounces, ensures it does not add unnecessary bulk. You can rely on this replacement part to maintain the performance of your Masterbuilt smoker. Contact the seller if you have questions about installation or fitment.
Check compatibility and tools needed
Before you buy this COMVIEE switch kit, verify your grill model. The listing specifies compatibility with Masterbuilt MB20040220, MB20040221, MB20041220, and MB20041020 units. It explicitly excludes Char-Griller Gravity Fed 980 models. Using the wrong part will not restore function. You need basic tools for installation. The kit includes the switch, wire, and two mounting screws. No additional hardware is listed. Check the electrical rating. The switch handles 250V AC at 2A. This ensures safe operation with your digital charcoal smoker’s control system. You should inspect the existing hopper door mechanism for damage. A broken hinge might require more than just a switch replacement. Keep the packaging for potential warranty claims. This part fits into the broader category of outdoor cooking maintenance. It complements other grill accessories by keeping your digital smoker operational. Regular checks of the lid sensor prevent unexpected shutdowns during long cooks. Ensure your Gravity Series model matches the supported list exactly.
Check before you buy
- Verify your Masterbuilt model number against the compatible list.
- Confirm you do not own a Char-Griller unit.
- Gather basic screwdrivers for the simple installation process.
- Inspect the hopper door hinge for physical damage.
The product at a glance
COMVIEE Masterbuilt Gravity Series Switch Kit
Best for: Masterbuilt Gravity Series grill repair
- Fuel Type
- Charcoal
- Compatible Appliance
- Smoker
- Control Type
- Digital
- Weight
- 1.45 ounces
View on Amazon: COMVIEE Masterbuilt Gravity Series Switch Kit Affiliate link
This is a replacement hopper lid and door switch kit for Masterbuilt Gravity Series 560, 800, and 1050 digital charcoal grills. It features a rated power of 250V AC at 2A and weighs 1.45 ounces. The package includes the switch, a hopper wire, and mounting screws. It is CE/ETL approved for safe operation. You should use this kit to restore functionality to your digital charcoal smoker when the original switch fails.
Pros
- Compatible with Masterbuilt Gravity Series 560, 800, and 1050 models
- CE/ETL approved for electrical safety
- Rated for 250V AC, 50/60Hz, 2A
- Includes hopper wire and mounting screws
- Simple screw-on installation process
Cons
- Not compatible with Char-Griller Gravity Fed 980
- Sold as a single switch set
- Requires manual screw installation
Good fit if
- You own a Masterbuilt Gravity Series digital charcoal grill
- Your hopper lid switch has stopped working
- You need a direct replacement part for your smoker
Skip if
- You have a Char-Griller Gravity Fed 980 grill
- You are looking for a complete grill replacement
- You need a wireless or smart control upgrade
Verdict: COMVIEe Gravity Series Switch Kit is a straightforward replacement part for Masterbuilt Gravity Series 560, 800, and 1050 grills. It fits owners who need to repair a broken hopper switch on their digital charcoal smoker.
Specifications side by side
| Spec | COMVIEE Masterbuilt Gravity Series Switch Kit |
|---|---|
| Fuel Type | Charcoal |
| Compatible Appliance | Smoker |
| Control Type | Digital |
| Weight | 1.45 ounces |
| Color | MB-1 set Switch |
Frequently asked questions
Does this switch work with my Masterbuilt Gravity 560?
Yes, the COMVIEE kit is designed for the Masterbuilt Gravity Series 560, 800, and 1050 grills. It serves as a direct replacement for the hopper lid door switch on these digital charcoal smokers. You must verify your specific model number to ensure a proper fit before installation.
What is included in the COMVIEE switch kit?
The package contains the hopper lid switch assembly, one hopper wire, and two mounting screws. This complete set allows you to replace the faulty component without needing to purchase additional hardware. The total weight of the kit is 1.45 ounces, making it very lightweight.
Can I install this switch myself?
Installation is straightforward for users comfortable with basic tools. You simply unscrew the existing broken switch, remove it, and place the new COMVIEE unit in its spot. The kit includes the necessary screws to secure the new switch firmly in place for reliable operation.
Will this fit a Char-Griller Gravity Fed 980?
No, this part is not compatible with Char-Griller units. The listing explicitly excludes the Char-Griller Gravity Fed 980 model. Using this switch on an incompatible grill will not restore function. You should only install this kit on the specified Masterbuilt Gravity Series models.
What color is the replacement switch?
The switch is listed as MB-1 set Switch in black. This standard color matches the typical appearance of original equipment parts for these digital charcoal grills. It ensures a consistent look when you replace the broken component on your hopper lid door.
Is this part suitable for repairing a broken switch?
Yes, this kit is a straightforward replacement part for owners who need to repair a broken hopper switch. It is specifically intended for Masterbuilt Gravity Series 560, 800, and 1050 grills. It helps restore the digital charcoal smoker's functionality by replacing the faulty door sensor.