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Description
TOTO MINI UNIT Rough-in Box for Shower Trim, Brass, TBN01001UTOTO MINI UNIT Rough in Box for Shower Trim, Brass, TBN01001U The TOTO MiniUnit Rough in Box for Shower Trim enables simplified customization of thermostatic controller trims. Constructed of solid brass, yet compact and lightweight to boost workability and cut down on installation times. The compact body weighs 1. 6 pounds. The MiniUnit works with the following TOTO trim models: TBV01406U, TBV01407U, TBV01408U, TBV02401U, TBV02403U, TBV02404U,
TOTO MINI UNIT Rough-in Box for Shower Trim, Brass, TBN01001U
The TOTO MiniUnit Rough-in Box for Shower Trim enables simplified customization of thermostatic controller trims. Constructed of solid brass, yet compact and lightweight to boost workability and cut down on installation times. The compact body weighs 1.6 pounds. The MiniUnit works with the following TOTO trim models: TBV01406U, TBV01407U, TBV01408U, TBV02401U, TBV02403U, TBV02404U, TBV02405U, and TBV02406U.
This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects, and other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Please see our color disclaimer.
Features
- Allows easy customization of thermostatic controller trims without removing walls
- Corrosion resistant solid brass valve body
- Intuitive 360 degree box design to minimize installation error
- 1 inch tolerance adjustable to thinner or thicker walls
- Compact, 4.4 inch diameter, 1.6 pound body for effortless installation
- Requires volume control valve or positive shut off valve
- Compatible with TBV01406U, TBV01407U, TBV01408U, TBV02401U, TBV02403U, TBV02404U, TBV02405U, and TBV02406U shower trims
Details
| Battery Included: | No |
|---|---|
| Battery Type: | Does Not Contain a Battery |
| Box Height: | 6.75" |
| Box Length: | 11.75" |
| Box Weight: | 3 lb(s) |
| Box Width: | 7.75" |
| Category: | Valves |
| Connection Size and Type: | 1/2 NPT |
| Country of Origin: | China |
| Item Height: | 5.625" |
| Item Length (Front to Back): | 4.875" |
| Item Weight: | 3 lb(s) |
| Item Width (Side to Side): | 5.625" |
| Material: | Brass |
| Port Number: | 4 |
| SKU: | TBN01001U |
Warranty
Manufacturer Limited Lifetime Warranty (Residential), One Year (Commercial)
Toto Warranty Details (PDF)
Manual(s)
Manual 1 (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Buena calidad
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
★★★★★ 5
Trusted reliable brand
Size: 5 Liter, Style: 1 Pack, Configuration: 5W-30
I recently used LIQUI MOLY Molygen New Generation 5W-30 for an oil change and overall I’m very impressed with the quality. The oil feels like a premium product and the difference in engine smoothness was noticeable almost immediately after the change. The engine runs quieter and smoother, especially during cold starts. This oil uses advanced additive technology designed to reduce friction and protect internal engine components, which helps improve efficiency and extend engine life. It also helps prevent deposits and keeps the engine cleaner over time. ()
Another thing I like is that it maintains stable viscosity even under high temperatures and heavy driving conditions. It provides excellent lubrication and wear protection while also helping improve fuel efficiency. The oil is also compatible with modern engines, including turbocharged applications, this is a high-quality synthetic motor oil that provides excellent protection and performance. If you’re looking for a reliable oil that keeps the engine running smoothly and helps reduce wear, this is definitely a great option and worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 5
The best thing you can use in a Tahoe! Period!
Size: 5 Liter, Style: 1 Pack, Configuration: 5W-30
This is like liquid gold for your vehicle,it's molecular make up,is far superior to any oil out there,as it gets hot,it's molecules bind to every component inside your engine and attaches itself to the metal and fills in the stress points,all points really,it basically soaks into the metals,and is by far the most long lasting and does not break down like other oils,I get 10k off one oil change and I have 273,000 miles on my 03 Tahoe and this stuff is incredible I don't have any ticks,clicks,knocks, Nothing,not on fire up,cold start,my truck runs about five degrees cooler,I get a couple more miles to the gallon and my motor purrs like new,I could probably go 12-15k between oil changes,but I change it with the filter at 10K a new AC Delco pf46e and a 5-1/4 qt jug of liquid moly 5-30 full synthetic a new crush washer and I'm good for 10,000 miles Easily.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Smooth, Quiet, and Reliable Protection
Size: 5 Liter, Style: 1 Pack, Configuration: 0W-20
I recently switched over to this oil and it’s honestly one of the best upgrades I’ve made for my 2018 Mazda 3 Hatchback 2.5L. The 5 liter jug is the perfect amount for a full change, and I really like knowing it’s a high-quality fully synthetic formula that gives my engine the protection it deserves.
The first thing I noticed was how much smoother cold starts became—no more of that rough, clunky sound in the mornings. The engine feels quieter overall and runs more efficiently, like it’s not straining as much. I’ve also seen fewer deposits and buildup, which gives me peace of mind about long-term wear.
Another thing I appreciate is that it’s designed with modern engines in mind—safe for turbocharged setups and catalytic converters. It also blends easily with other oils, which makes topping off simple if I ever need to.
Highlights for me:
Excellent cold-start protection, even on chilly mornings.
Noticeable improvement in smoothness and reduced engine noise.
Works well with today’s engines, including turbos.
Easy to mix when topping off.
Overall, this oil gives me confidence that my engine is well-protected and performing at its best. Definitely feels like a premium choice that’s worth it.
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Reviewed in the United States on August 17, 2025
★★★★★ 5
Great Stuff!
Size: 5 Liter, Style: 1 Pack, Configuration: 5W-30
Purchased for my husbands F-150 Truck , his engine was making a weird noise and he thought he was going to have to get a new engine but a friend recommended to change his oil and use this one. Boom, it worked! Couldn't believe it cleaned the engine out and the noise went away. Engine seems to be working fine now. Will definitely use again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
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