Frigidaire GDSH4715A Gallery vs WD21X31906 Dishwasher Electronic Control Board
Updated July 2026 — Frigidaire GDSH4715A Gallery leads on power and weight.
The Frigidaire GDSH4715A is a comprehensive dishwasher with energy efficiency and versatile wash cycles, while the WD21X31906 is a cost-effective replacement part. Choose based on your needs.
Why Frigidaire GDSH4715A Gallery is better
Energy Efficiency
ENERGY STAR certified with low operating costs.
Versatile Features
Offers multiple wash cycles for various needs.
Complete Solution
Functions as a full dishwasher, not just a part.
Why WD21X31906 Dishwasher Electronic Control Board is better
Cost
Significantly cheaper than a new dishwasher.
Specific Function
Essential for repairing existing dishwashers.
OEM Quality
Genuine replacement part ensures compatibility.
Overall score
Specifications
| Spec | Frigidaire GDSH4715A Gallery | WD21X31906 Dishwasher Electronic Control Board |
|---|---|---|
| Price | $729.00 | $183.99 |
| Wash Cycles | 7 | N/A |
| Energy Use | 240 kWh/year | N/A |
| Sales Rank | 5206 | 4067 |
| Warranty | 1 Year | N/A |
Dimension comparison
Overview of the Products
In this comparison, we look at the Frigidaire GDSH4715A Gallery 24 Inch Wide 14 Place Setting Built-In Top Control Dishwasher and the WD21X31906 Dishwasher Electronic Control Board. Each product serves different purposes in the realm of dishwashing, making it essential to understand their unique features and functionalities. The Frigidaire dishwasher is designed for comprehensive dishwashing needs, while the WD21X31906 acts as a critical replacement part for existing dishwashers.
Product Purpose
The Frigidaire GDSH4715A is a full-fledged dishwasher designed for residential use, offering versatile wash cycles that include options for Heavy, Normal, Quick, Sanitize, and China Crystal. This model is particularly suited for those looking for a reliable appliance to handle everyday dishwashing tasks efficiently. On the other hand, the WD21X31906 is an electronic control board, a genuine OEM part that replaces several other components. It is essential for restoring functionality to dishwashers that have malfunctioning control boards, making it a crucial component for maintenance.
Pricing Comparison
The Frigidaire GDSH4715A is priced at $729.00, while the WD21X31906 is considerably cheaper at $183.99. This makes the control board about 75% less expensive than the dishwasher. If you are in the market for a new appliance, the Frigidaire offers a complete solution for dishwashing, whereas the WD21X31906 is an economical choice for those needing to replace a faulty part. The significant price difference highlights the different roles these products play in the dishwashing ecosystem.
Features and Capabilities
The Frigidaire GDSH4715A boasts several features that enhance its usability. It is ENERGY STAR certified, using approximately 3.2 gallons of water per cycle and about 240 kWh per year, which can lead to lower utility bills. Furthermore, it offers seven wash cycles that cater to various cleaning needs. Conversely, the WD21X31906 does not offer features in the same sense; instead, it serves a specific function as a replacement part. It is essential for those who already own a compatible dishwasher and need to ensure it operates correctly.
Energy Efficiency
When it comes to energy efficiency, the Frigidaire GDSH4715A excels with its ENERGY STAR certification. This model's annual operating cost is estimated at around $34, showcasing its ability to minimize energy and water consumption while providing effective cleaning. In contrast, the WD21X31906 does not have an energy consumption rating, as it is not an appliance but rather a component necessary for the operation of an appliance. For users focused on sustainability, the Frigidaire offers a significant advantage.
Installation and Maintenance
The Frigidaire GDSH4715A is designed for easy installation, making it accessible for homeowners looking to upgrade their dishwashing capabilities. It also features multiple drying options, which can be a significant convenience. In terms of maintenance, the WD21X31906 requires careful installation, as it is a replacement part that will not be refundable once installed if it does not match your existing appliance. This factor could lead to additional costs if improper installation occurs.
Sales Performance
The Frigidaire GDSH4715A has a sales rank of 5206, which indicates a solid presence in the market among dishwashers. This rank suggests that it is a popular choice among consumers, likely due to its features and reliability. In contrast, the WD21X31906 has a slightly better sales rank of 4067, which may point to the demand for reliable replacement parts. Each product's sales rank reflects its market performance and consumer trust, highlighting the importance of both complete appliances and essential components.
Customer Considerations
When considering the Frigidaire GDSH4715A, potential buyers should evaluate their specific dishwashing needs and the value of having a versatile appliance. With its multiple wash cycles and energy-efficient design, it is an excellent investment for households that frequently use dishwashers. Meanwhile, those looking to repair an existing dishwasher will find the WD21X31906 essential for maintaining their appliance's functionality. Each product caters to different customer needs—one for new purchases and the other for maintenance.
Which should you buy?
Ultimately, the choice between the Frigidaire GDSH4715A and the WD21X31906 comes down to your specific needs. If you're in the market for a new dishwasher that offers energy efficiency and a variety of wash cycles, the Frigidaire is a strong candidate at $729.00. However, if you're simply looking to replace a malfunctioning control board and save money in the process, the WD21X31906 is a cost-effective solution at $183.99. Each product serves its unique purpose, making them valuable in different contexts—invest in the Frigidaire for a comprehensive solution or the WD21X31906 for effective repair.

