Toto WT173MA DuoFit 25 inch In-Wall Dual Flush 1.28 and 0.9 GPF Tank System with WASHLET+ Auto Flush Ready Copper Supply Line (Toilet Not Included)


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Toto WT173MA Features
The Toto DuoFit In-Wall Dual Flush Tank System is a space-saving in-wall solution designed for modern bathrooms with enhanced comfort and water efficiency. Its Dual-Max flushing system offers 0.9 GPF and 1.28 GPF options, helping reduce water usage while maintaining powerful performance. Auto Flush readiness provides a convenient hands-free flushing experience for improved hygiene. The adjustable mounting height supports personalized comfort, while the durable in-wall frame can support up to 880 lbs when properly installed. Designed for WASHLET compatibility with a built-in copper supply line, this concealed tank system delivers clean aesthetics, durability, and advanced functionality for contemporary bathroom installations.
Features:
- High-Efficiency DYNAMAX TORNADO dual flushing system
- Dual-Max flush promotes water conservation with a 0.9 or 1.28 GPF option
- Copper supply line
- Auto Flush Compatible
- Saves up to 9" of floor space compared to standard floor-mounted toilet
- Adjustable 15"-19" mounting height
- Supports up to 880 pounds
- One-piece blow molded polyethylene tank to prevent leaks
- Pre-plumbed for optional WASHLET connection
Toto WT173MA Specifications
| Width | |
| Exterior Width | 25" |
| Width | 24 2/5" |
| Depth | |
| Depth | 3 1/2" |
| Height | |
| Height | 45 15/16" |
Toto WT173MA Overview
The Toto DuoFit In-Wall Dual Flush Tank System is a space-saving in-wall solution designed for modern bathrooms with enhanced comfort and water efficiency. Its Dual-Max flushing system offers 0.9 GPF and 1.28 GPF options, helping reduce water usage while maintaining powerful performance. Auto Flush readiness provides a convenient hands-free flushing experience for improved hygiene. The adjustable mounting height supports personalized comfort, while the durable in-wall frame can support up to 880 lbs when properly installed. Designed for WASHLET compatibility with a built-in copper supply line, this concealed tank system delivers clean aesthetics, durability, and advanced functionality for contemporary bathroom installations.
Features:
- High-Efficiency DYNAMAX TORNADO dual flushing system
- Dual-Max flush promotes water conservation with a 0.9 or 1.28 GPF option
- Copper supply line
- Auto Flush Compatible
- Saves up to 9" of floor space compared to standard floor-mounted toilet
- Adjustable 15"-19" mounting height
- Supports up to 880 pounds
- One-piece blow molded polyethylene tank to prevent leaks
- Pre-plumbed for optional WASHLET connection
Toto WT173MA Specifications
| Width | |
| Exterior Width | 25" |
| Width | 24 2/5" |
| Depth | |
| Depth | 3 1/2" |
| Height | |
| Height | 45 15/16" |
Toto WT173MA Warranty & Returns
Warranty Information
1 Year Limited
Return Policy
Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.
Toto WT173MA Why Us
Flexible Monthly Financing with Affirm
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We offer free in-home delivery to most serviceable zip codes for orders over $799.
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Free Standard Installation
Free 1 Year Extended Warranty
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If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.