COMVIEE Hopper Lid/Door Switch 3-Pack Review: Specs, Pros and Cons
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This comviee hopper lid door switch 3 pack review covers a replacement part for Masterbuilt Gravity Series charcoal smokers. It includes three hopper lid/door switches and six mounting screws. The switches are rated for 250V AC at 50/60Hz with a 2A capacity. They weigh 2.08 ounces. The part number is 9904190041. This kit is designed to restore functionality to your digital smoker’s ash door or hopper lid. You get a CE/ETL approved component that fits specific MB model numbers. It is a straightforward hardware fix for a common failure point.
What stands out
- Compatible with Masterbuilt MB20040220, MB20040221, MB20041220, MB20041020, MB20040122, and MB20041320 models
- Rated power of 250V AC, 50/60Hz, 2A for safe operation
- Includes three switches and six mounting screws for immediate installation
- Part number 9904190041 ensures correct fit for Gravity Series 560/1050 XL units
- CE/ETL approved for reliability and safety standards
Who it fits
Good fit for
You should buy this if you own a Masterbuilt Gravity Series 560, 800, or 1050 XL Digital Charcoal Grill Smoker. It is ideal for users whose ash door or hopper lid switch has failed. The kit is perfect for DIYers who prefer to replace broken parts themselves. You will appreciate the simple screw-on installation. It suits smokers that rely on digital control and need a reliable replacement switch to maintain proper airflow and temperature regulation.
Who should skip it
Skip this if your smoker is not a Masterbuilt Gravity Series model. It is not compatible with other brands or non-digital charcoal grills. Avoid this if you need a complete assembly rather than just the switch. It does not include wiring kits or fans, only the switches and screws. If you are looking for a permanent upgrade or a different control mechanism, this replacement part will not meet your needs. It is strictly a direct swap for the original component.
Verdict: This 3-pack is a practical, spec-backed replacement for Masterbuilt Gravity Series smokers. It offers a straightforward fix for failed switches with clear compatibility details.
Key specs for this switch pack
Compatible Models: Masterbuilt Gravity Series 560/800/1050 XL
You need this exact part if you own a Masterbuilt Gravity Series charcoal grill or smoker. The listing confirms fit for models like MB20040220 and MB20041220. Check your unit number before buying. This ensures the switch mounts correctly. It does not fit other brands. Buying the wrong part wastes time. Verify your model matches the list.
Rated Power: 250V AC, 2A
These switches handle standard household voltage and a 2-amp current load. This rating matches the low-power electronics in digital charcoal smokers. It ensures the switch can safely interrupt the circuit without overheating. Do not use this for high-power appliances like griddles. The 50/60Hz frequency covers standard US power. This spec confirms electrical safety for your smoker.
Package Content: 3 Switches, 6 Screws
You receive three replacement switches and six mounting screws in one box. This allows you to fix one unit and keep two spares. It is cost-effective for multiple smokers. The included screws simplify installation. You do not need to buy hardware separately. This bundle is ideal for maintaining a fleet of smokers. It reduces downtime if another switch fails later.
Weight: 2.08 ounces
The entire package weighs just over two ounces. This light weight makes it easy to handle during installation. It does not add noticeable mass to your smoker. Shipping costs remain low. The small size fits easily in a tool kit. This spec is relevant for outdoor cooking parts where bulk matters. It confirms the part is a simple electronic component, not a heavy mechanical assembly.
Design and build details
According to the listing, the COMVIEE Hopper Lid/Door Switch 3-Pack is a replacement component for Masterbuilt Gravity Series charcoal smokers. The package includes three switches and six mounting screws. Each switch is rated for 250V AC at 50/60Hz with a 2A capacity. This electrical rating ensures the component handles the standard voltage and current demands of the smoker’s digital control system without overheating or failing under normal operation.
The total weight of the pack is 2.08 ounces. This light weight makes the switches easy to handle during installation. You do not need special tools or significant strength to manage the parts. The switches are designed to fit specific Masterbuilt models, including the MB20040220, MB20040221, MB20041220, MB20041020, MB20040122, and MB20041320. This precise compatibility means you must verify your smoker’s model number before purchasing to ensure a correct fit.
The listing notes that the switches are CE/ETL approved, indicating they meet certain safety standards for electrical components. Installation involves unscrewing the old unit and securing the new one with the provided screws. This straightforward design allows you to replace a faulty hopper lid or door switch quickly. The simple layout means you can restore your smoker’s functionality without complex wiring or professional help. The compact size fits neatly into the existing housing of the Masterbuilt smoker.
Setup and everyday use
Installing this COMVIEE replacement switch pack is a straightforward mechanical task. You begin by locating the existing hopper lid or door switch on your Masterbuilt smoker. The listing specifies that you must first unscrew the mounting screws that hold the current unit in place. Once the screws are removed, you can detach the damaged or worn switch. Next, you position the new switch into the same opening. The package includes six mounting screws, which you use to secure the new component. You simply insert the screws and tighten them to complete the installation. The process does not require complex tools or electrical wiring knowledge, as it is a direct replacement for the mechanical switch mechanism.
In terms of compatibility, this part is designed for Masterbuilt Gravity Series digital charcoal smokers. The data confirms fit for models such as the MB20040220, MB20040221, MB20041220, MB20041020, MB20040122, and MB20041320. It also lists compatibility with the 560, 800, and 1050 XL variants. You should verify your specific model number against this list before installation to ensure proper fit. The switches operate at 250V AC, 50/60Hz, and 2A, which aligns with the electrical requirements of these digital charcoal grills. This rating ensures safe and reliable operation within the smoker’s control system. For daily use, the switch functions as the interface for the hopper lid or ash door. When you open or close the lid, the switch signals the digital control panel. This allows the smoker to adjust airflow and temperature automatically. Having three switches in the pack provides spares for future maintenance, ensuring your smoker remains functional without delay. The CE and ETL approvals indicate that the components meet standard safety certifications for electrical parts.
Before You Buy This Switch Pack
You should verify your smoker model number before ordering. This part fits specific Masterbuilt Gravity Series charcoal units. Check the listing for exact model codes like MB20040220. Ensure your unit uses the same switch type. You will need a screwdriver for installation. The package includes mounting screws, but you should have a clean workspace. Keep the old switch for reference. This is a replacement part, not a new grill. It belongs in the outdoor cooking category alongside grills and smokers. You need it to restore function to your charcoal smoker. Do not use it on gas or electric units. Verify the voltage rating matches your electrical setup. Keep the packaging until installation is complete. This ensures you have all six screws. Proper fit is critical for safety. Misalignment can cause operational issues. Always disconnect power before starting work. This keeps you safe during the swap. The task is simple but requires care. Wrong parts will not fit. Double check compatibility to avoid returns. This switch restores digital control functionality. It is essential for proper hopper operation.
Check before you buy
- Confirm your Masterbuilt model matches the listed codes.
- Ensure you have a screwdriver for removal.
- Verify the switch type matches your unit.
- Check the voltage rating for your setup.
- Keep packaging until installation is fully done.
The product at a glance
COMVIEE Hopper Lid Switch 3-Pack
Best for: Masterbuilt Gravity Series door sensor repair
- Fuel Type
- Charcoal
- Compatible Appliance
- Smoker
- Control Type
- Digital
- Weight
- 2.08 ounces
View on Amazon: COMVIEE Hopper Lid Switch 3-Pack Affiliate link
This replacement part set includes three switches for Masterbuilt Gravity Series charcoal grills. It covers the ash door, hopper lid, and general lid functions. The switches are rated for 250V AC at 2A and weigh just 2.08 ounces. You get six mounting screws for installation. This kit suits owners of compatible MB20040220 or MB20041220 models needing a direct fix for broken door sensors.
Pros
- Includes three distinct switches for door, hopper, and lid functions
- CE/ETL approved with 250V AC, 2A rating
- Lightweight design at 2.08 ounces total
- Includes six mounting screws for installation
Cons
- Limited to specific Masterbuilt Gravity Series models only
- Does not include a warranty duration in the specs
- Requires manual screw removal and replacement
Good fit if
- You own a Masterbuilt Gravity 560, 800, or 1050 XL
- You need to replace multiple broken switches at once
- You prefer a simple screw-on installation method
Skip if
- You have a non-Masterbuilt charcoal grill
- You need a wireless remote control feature
- You require a smart app-controlled upgrade
Verdict: COMVIEE Hopper Lid/Door Switch 3-Pack provides a direct, spec-matched replacement for Masterbuilt Gravity Series owners. It fits users who need to restore basic door sensor functionality without adding smart features.
Specifications side by side
| Spec | COMVIEE Hopper Lid Switch 3-Pack |
|---|---|
| Fuel Type | Charcoal |
| Compatible Appliance | Smoker |
| Control Type | Digital |
| Weight | 2.08 ounces |
| Color | MB-3*Switch |
Frequently asked questions
Does this switch pack work with Masterbuilt Gravity Series smokers?
Yes. The COMVIEE Hopper Lid/Door Switch 3-Pack is designed as a direct replacement for Masterbuilt Gravity Series charcoal smokers. It fits units like the MB20040220 and MB20041220 models. You should verify your specific unit number to ensure compatibility before purchasing. This part restores basic door sensor functionality for these specific digital control appliances.
What electrical ratings do these switches have?
Each switch in the pack is rated for 250V AC at 50/60Hz. The current capacity is listed at 2A. These specifications ensure the component can handle the electrical load required for the hopper lid sensor in your Masterbuilt smoker. This rating matches the requirements for standard digital control systems in these charcoal grills.
How many switches and screws are included in the package?
The package contains three hopper lid switches and six mounting screws. This 3-pack quantity allows you to replace multiple units or keep spares on hand. The included hardware simplifies the installation process by providing the necessary fasteners to secure the new switches to your smoker's hopper lid assembly.
What is the total weight of the switch pack?
The entire pack weighs 2.08 ounces. This lightweight design makes it easy to handle during installation. The minimal weight does not affect the operation of your smoker's hopper lid. It is a small component that fits directly into the existing switch housing without adding any significant bulk to the grill.
Is this part suitable for pellet smokers?
No. This switch is specified for Masterbuilt Gravity Series charcoal smokers. The product attributes list charcoal as the fuel type. It is not intended for pellet grills or other fuel types. You must have a charcoal unit with a digital control system to use this replacement part effectively.
Can I use these switches to add smart features to my grill?
No. This product is a mechanical replacement part for the door sensor. It does not add any smart features, app connectivity, or remote control capabilities. It simply restores the basic functionality of the hopper lid switch. You will not gain any new digital controls by installing these switches.
Do I need special tools to install this switch?
You need a basic screwdriver to remove the old switch and secure the new one. The pack includes six mounting screws to assist with this task. The installation is a straightforward mechanical process. You must unscrew the existing unit and attach the new switch in its place. No advanced tools are required.