Empava 24” Built-in Dishwasher with Stainless vs WD21X31906 Dishwasher Electronic Control Board
Updated July 2026 — Empava 24” Built-in Dishwasher with Stainless leads on capacity and depth.
The Empava dishwasher is a comprehensive appliance with superior features, while the WD21X31906 is a specific replacement part. For overall value and functionality, the Empava is the clear winner.
Why Empava 24” Built-in Dishwasher with Stainless is better
Functionality
Empava is a complete dishwasher, while WD21X31906 is just a control board.
Features
Empava offers multiple wash cycles and settings.
Design
Empava has a sleek stainless steel design for modern kitchens.
Why WD21X31906 Dishwasher Electronic Control Board is better
Price
WD21X31906 is significantly cheaper.
Repair Part
WD21X31906 is essential for fixing existing dishwashers.
Simplicity
WD21X31906 is straightforward for replacement.
Overall score
Specifications
| Spec | Empava 24” Built-in Dishwasher with Stainless | WD21X31906 Dishwasher Electronic Control Board |
|---|---|---|
| Price | $849.99 | $183.99 |
| Place Settings | 15 | N/A |
| Wash Cycles | 8 | N/A |
| Noise Level | 49 dB | N/A |
| Energy Star | Yes | N/A |
Dimension comparison
Overview of the Products
When comparing the Empava 24” Built-in Dishwasher and the WD21X31906 Dishwasher Electronic Control Board, it's clear that these two products cater to different needs in the realm of dishwashing solutions. The Empava dishwasher is a full appliance designed for cleaning dishes, while the WD21X31906 is a specific electronic control board meant for repairs. The significant difference in their functions is reflected in their pricing and features. The Empava dishwasher is priced at $849.99, whereas the electronic control board retails for $183.99.
Design and Aesthetics
The Empava dishwasher boasts a built-in aesthetic with a sleek stainless steel exterior. This allows it to blend seamlessly into modern kitchens, offering not just functionality but also style. In contrast, the WD21X31906 control board does not have a design element to consider since it is an internal component used for repairing dishwashers. Therefore, if you’re looking for a product that enhances your kitchen's look, the Empava dishwasher is the clear winner in this category.
Features and Capabilities
The Empava dishwasher is packed with features that enhance its cleaning capability, including 15 place settings, 8 wash cycles, and a smart spray system with 28 jets and 3 spray arms. It also includes an auto door dry feature that helps to eliminate moisture and spots post-cleaning. The WD21X31906, being a control board replacement part, does not offer any cleaning capabilities or features beyond its role in appliance repair. Thus, in terms of features, the Empava dishwasher is far superior, catering to various cleaning needs effectively.
Performance and Efficiency
In terms of performance, the Empava dishwasher operates at a quiet 49 dB, making it an ideal choice for households that value a peaceful environment. Moreover, it is energy efficient, utilizing only 3.2 gallons of water per load and meeting ENERGY STAR 7.0 standards. The WD21X31906 does not have performance metrics to consider since it is not a standalone appliance but rather a component that supports the functionality of a dishwasher. Therefore, the Empava stands out as the far more efficient and quieter option for dishwashing.
Pricing Comparison
The Empava dishwasher is priced at $849.99, while the WD21X31906 control board costs $183.99. This means that the control board is about 78% cheaper than the Empava dishwasher. However, it is essential to recognize that they serve vastly different purposes. The higher price of the Empava dishwasher reflects its comprehensive features and capabilities as a fully functional appliance, while the control board is just a component that replaces faulty parts in existing dishwashers.
Customer Rankings and Popularity
The Empava dishwasher holds a bestseller rank of 1939, indicating its popularity among consumers looking for reliable dishwashing solutions. While the WD21X31906 has a slightly lower sales rank of 4067, it is important to note that this is still a sought-after part for those in need of repairs. The differences in rankings suggest that the Empava is more frequently purchased as a complete dishwasher, while the control board is typically bought by consumers who already own a dishwasher that requires maintenance.
Ease of Installation
The installation process for the Empava dishwasher is straightforward for those with basic plumbing and electrical knowledge, making it accessible for many homeowners. The unit's built-in design allows for seamless integration into existing kitchen spaces. On the other hand, the WD21X31906 control board requires careful handling; it is essential to ensure compatibility with existing appliances before installation, as incorrect installation will lead to non-refundable situations. This makes the Empava dishwasher a more user-friendly option for those looking to enhance their kitchen setup without the hassle of repairs.
Which should you buy?
Choosing between the Empava 24” Built-in Dishwasher and the WD21X31906 Dishwasher Electronic Control Board ultimately depends on your needs. If you are in the market for a reliable, stylish, and efficient dishwasher that can handle a variety of cleaning tasks, the Empava is the clear choice at $849.99. However, if you need a replacement part for an existing dishwasher, the WD21X31906, priced at $183.99, may be the solution you require. Each product serves its purpose well, but they cater to entirely different needs within the kitchen appliance ecosystem.

