Duofit In-Wall Tank System 1.28 GPF & .09 GPF

The TOTO DUOFIT in-wall tank system has a Dual-Max dual flushing system at 1.28 GPF (4.8 LPF) and 0.9 GPF (3.4 LPF). It has an adjustable 15"-19" mounting height, supports up to 880 lbs and is pre-plumbed for WASHLET connection. WT173M comes with a copper WASHLET supply line; WT173MA is the same with an Auto Flush connection.

Features

• 1-pc blow molded, insulated polyethylene tank to prevent leaks and sweating
• 2" x 6" polyethylene outlet included
• Commercial 2" x 6" or optional residential installation with 2" x 4" wall studs with waste outlet kit
• Universal height
• Requires a push plate, sold separately: YT970 in Stainless Steel, Black, White or Nickel
• Requires TOTO toilet model CT426CFGT40, CT428CFGT40, CT447CFGT60 or CT449CFGT60 (compatible wall-hung bowls, sold separately)
• Installation requirement: adequate structural bracing is required; framing support should be capable of supporting 880 lbs load without damage to the wall

Specifications

• Water use: 1.28 GPF & 0.9 GPF (4.8 LPF & 3.4 LPF)
• Min. water pressure: 8 psi (static)
• Max. water pressure: 108.75 psi (static)
• Installation height: 15" to 19" (projected range)
• Standards: Carrier system: ASME A112.6.2; tank trim: IAPMO PS50, CSA B125.3, ASSE1002
• Certifications: IAPMO (cUPC), EPA WaterSense (only when WT173M(A) is combined with CT426CFGT40, CT428CFGT40, CT447CFGT60 or CT449CFGT60 toilet bowls), State of Massachusetts, City of Los Angeles, and others
• Warranty: One Year Limited Warranty