A. O. SMITH 100238067 Control Unit Lcd Screen Power Supply AO-WH-SOFT-400T

( Brand: A. O. Smith ), ( Manufacturer Part Number: 100238067 ), ( Part Type: Lcd Control Screen Supply ), ( Unit Type: Unit ), ( Compatible Model: Ao-wh-soft-400t )

Review A. O. SMITH Control Unit Lcd Screen And Power Supply

The SMITH 100238067 Control Unit LCD Screen is an essential replacement component for the AO-WH-Soft-400T Power Supply. This control unit screen enhances the functionality and user experience of your power supply system by providing clear LCD visuals of critical operational data.

Measuring approximately 3.5 inches diagonally, this high-resolution LCD screen offers crisp, easy-to-read text and vivid graphics. The screen is protected by a scratch-resistant, tempered glass cover, ensuring its durability against everyday use and potential accidental impacts.

The SMITH 100238067 Control Unit LCD Screen is designed with a user-friendly interface, featuring intuitive menu options and straightforward navigation. It displays essential information such as input voltage, output voltage, and current levels, allowing for real-time monitoring and quick identification of any potential issues.

The control unit screen communicates with the power supply using a robust, reliable protocol to ensure accurate data transmission. It is also backward compatible with older power supply models, making it a versatile and adaptable solution for various applications.

Installation of the SMITH 100238067 Control Unit LCD Screen is a straightforward process. It simply plugs and plays, with no additional software or configuration required. The screen is also equipped with a backlight, ensuring optimal visibility in various lighting conditions.

In summary, the SMITH 100238067 Control Unit LCD Screen is a high-performance, reliable, and user-friendly replacement component for the AO-WH-Soft-400T Power Supply. Its clear LCD display, scratch-resistant cover, and intuitive interface make it an indispensable tool for monitoring and maintaining the performance of your power supply system.

Buying the Smith 100238067 control unit LCD screen for the AO-WH-Soft-400T power supply can offer several advantages and potential drawbacks. Here are some key points to consider:

1. Improved visibility: The LCD screen provides clearer and more detailed information about the power supply status compared to the traditional text display or no display at all.

2. Convenience: Having an LCD screen allows for easier monitoring of power supply performance, which can be particularly useful in data centers or other environments where multiple power supplies are in use.

3. Diagnostics: The LCD screen may display error codes or other diagnostic information, making it easier to identify and address issues with the power supply.

1. Cost: The LCD screen may add to the overall cost of the power supply, which could be a consideration for those on a tight budget.

2. Compatibility: Ensure that the LCD screen is compatible with your specific AO-WH-Soft-400T power supply model before making a purchase.

3. Complexity: Some users may find the additional features and complexity of the LCD screen to be unnecessary or distracting.

In conclusion, the decision to buy the Smith 100238067 control unit LCD screen for the AO-WH-Soft-400T power supply ultimately depends on your specific needs and priorities. If you value clearer visibility, easier monitoring, and potential diagnostic capabilities, the LCD screen may be a worthwhile investment. However, if you are on a tight budget or prefer a simpler power supply, you may choose to forgo the LCD screen.

If you believe that the advantages of the LCD screen outweigh the potential disadvantages for your use case, then purchasing the Smith 100238067 control unit LCD screen for the AO-WH-Soft-400T power supply could be a wise decision. Make sure to double-check compatibility before making a purchase and consider the additional cost in your overall budget.

Details:

The control module/screen works well and is tested. My valve system started to fail so I replaced my whole unit. This is the LCD screen/control unit and power supply from a 2020 AO Smith water softener. The power supply is model XY-12000500AU and working.

part #: 100238067 prices

• $15.33-$27.28

specifications watfilr:

• brand: A. O. Smith
• mpn: 100238067
• part type: Lcd Control Screen Supply
• unit type: Unit
• compatible model: Ao-wh-soft-400t

seller watfilr:

• rating: 100.0%
• city: Round Rock, Texas
• # reviews: 264

general watfilr:

• Plumbing Fixtures > Pumps Water Filtration Systems > Water Filtration Systems
• condition: Used

payments watfilr:

• wallet: Google-pay
• other
• credit card: Mastercard

offer watfilr:

• availability: In Stock
• quantity: 1
• sold: 0
• started: November 20, 2025
• options: Ship-to-home

shipping watfilr:

• transit: 5-12 Days
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• type: Calculated
• cost: $8.85

returns watfilr:

• policy: No Returns

A. O. Smith 100238067 Is Similar To:

• A O Smith Ao-us-ro-4000 A O Reverse Osmosis Missing Remineralizer And Filters (34.4% similar) Missing remunerates and filters. Have included an aqua source kitchen water dispenser as a replacement for the one that is missing also...(September 24th, 2023)
• A O Smith 40000 Ao Grain Water Softener Controller And Transformer (44% similar) May also work in 35000 and 45000 grain ao Smith units. Had to replace the whole water softener instead because motor electronics was not working. Controller and transformer for ao Smith 40000 grain water softener...(November 24th, 2023)
• A O Smith Ao-wh-soft-350 A.o Water Softener Controller Ao-wh-soft 350 And Transformer (52.1% similar) Smith wants upwards of $260 for this. Uses salt pellet's. Most likely locate the softener in garage. The unit works fine and was going to toss this controller out when I saw the price for a new replacement. I have other parts from it as well but the tank cracked. Includes the transformer cord and ...(August 5th, 2024)
• A.o Smith 012020 3 Ao Large Capacity Universal Wrench For House Water Filtration System New (43.7% similar) Large capacity university wrench for whole house water filtration system new, you get 3 wrenches new...(October 21st, 2024)
• A O Smith Aow-s500 A.o Water Softener Valve Body With Knob And Seals For Aow-s400 aow-s500 (45.7% similar) Smith water softener valve body w/knob and seals for AOW-S400/AOW-S500...(October 8th, 2025)
• Ao Smith 445043715765 Whole House Salt Free Descaler System Works With City And Well Water Fi (39.5% similar) Includes one whole house descale, shut-off valve, hose adapter and nipple. The video shows the product being unpacked. Basic plumbing knowledge is recommended. System includes a 6-YEAR warranty. How does descaling work. : this engineered technology naturally and effectively inhibits scale buildup by...(February 9th, 2026)
• A O Smith 811640030124 New Ao Whole House Salt Free Descaler System City And Well Water Ao-wh-dsclr (41.5% similar) Box is a little beat up but the filter and other components are brand new have never been used...(April 10th, 2026)