TOTO WT173MA Duofit® In-Wall Tank System 1.28 GPF & .09 GPF
TOTO WT173MA Duofit® In-Wall Tank System 1.28 GPF & .09 GPF
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In-Wall Tank System with Dual Flushing System and optional Auto Flush capability.
Features:
- Dual flushing system, low consumption (1.28 GPF/4.8 LPF & 0.9 GPF/3.4 LPF)
- Auto Flush function capability
- Adjustable 15" - 19" mounting height
- Supports up to 880 lbs
- Commercial 2" x 6" or optional residential installation with 2" x 4" wall studs with waste outlet kit
- 1-pc blow molded, insulated polyethylene tank to prevent leaks and sweating
- 2" x 6" Polyethylene outlet included
- Copper Supply Line
Specifications:
TOTO WT173MA Duofit® In-Wall Tank System (1.28 GPF & 0.9 GPF) – Frequently Asked Questions
What is the TOTO WT173MA Duofit® In-Wall Tank System?
The TOTO WT173MA Duofit® In-Wall Tank System is a concealed toilet tank designed to be installed inside the wall. It works with compatible wall-hung toilets, providing a clean, modern bathroom appearance while saving space.
What does 1.28 GPF and 0.9 GPF mean?
The system offers dual-flush options: 1.28 gallons per flush (GPF) for standard waste and 0.9 GPF for liquid waste. This allows users to conserve water while maintaining strong flushing performance.
What is a Duofit® in-wall tank system?
The Duofit® system is TOTO’s concealed in-wall tank technology designed for wall-hung toilets. It hides the tank inside the wall, creating a minimalist and space-saving bathroom design.
What are the benefits of an in-wall toilet tank system?
In-wall tank systems like the TOTO WT173MA save bathroom space, improve aesthetics, reduce visible plumbing, and make cleaning the bathroom floor easier due to the floating toilet design.
Is the TOTO WT173MA compatible with all toilets?
No, the WT173MA is designed specifically for use with compatible TOTO wall-hung toilet bowls. Proper pairing is required for correct installation and performance.
Is the TOTO Duofit® system water efficient?
Yes, with dual-flush options of 1.28 GPF and 0.9 GPF, the system is highly water-efficient and helps reduce overall household water consumption.
Does the TOTO WT173MA require professional installation?
Yes, professional installation is strongly recommended because the system must be installed inside the wall structure and connected to both plumbing and structural supports.
Is maintenance difficult for in-wall tank systems?
No, the TOTO WT173MA is designed with an access panel behind the flush plate, allowing maintenance and servicing without removing the wall.
What type of bathrooms is this system best for?
The TOTO WT173MA is ideal for modern residential bathrooms, luxury homes, hotels, and commercial spaces that want a clean, space-saving, and contemporary look.
Why choose the TOTO WT173MA Duofit® In-Wall Tank System?
The TOTO WT173MA combines dual-flush water efficiency, concealed installation, space-saving design, and compatibility with wall-hung toilets, making it an excellent choice for modern bathroom upgrades.
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