Toto Ecopower Touchless 1.6 GPF Toilet Flush Valve For Top Spud With 24 Inch Vacuum Breaker Set, Polished Chrome - TET1GB32#CP

Streamline Bathroom Visits with the TOTO TET1GB32#CP 1.6 GPF ECOPOWER Touchless Toilet Flush Valve (Top Spud, 24" VB Set)

Upgrade high-traffic restrooms with reliable, battery-free, hands-free flushing. TOTO’s ECOPOWER® sensor valve (MPN TET1GB32#CP) uses a hydropower turbine—no batteries or hardwiring—to deliver a consistent 1.6 GPF flush. A self-cleaning piston with a 360° filter helps keep debris from interrupting service, while smart sensing prevents ghost flushes, and a mechanical override ensures operation during maintenance. This model ships as a complete 24" vacuum breaker set for top-spud bowls in a durable polished chrome finish.

• Brand: TOTO
• MPN: TET1GB32#CP
• Type: Exposed, touchless (infrared) toilet flushometer valve with ECOPOWER® hydroelectric generator
• Size/Capacity: 1.6 GPF (toilet)
• Material/Finish: Chrome-plated body; solid bronze valve body; tamper-resistant screws
• Performance: Self-powered (no batteries); self-cleaning piston with 360° filter; smart sensor with auto range; 6-second detection to prevent ghost flushing; true mechanical manual-flush override
• Connections/Fit: For toilets with 1-1/2" top spud; includes 24" vacuum breaker tube set; angle stop typically 1" (see spec/parts for site conditions)
• Dimensions: Valve body approx. 7.0" H × 4.56" W × 3.19" L (less piping)
• Included: Exposed sensor valve, 24" vacuum breaker set (tube, vacuum breaker, escutcheon), angle stop, tailpiece/couplings, spud nut & escutcheon (see kit contents)
• Certifications/Compliance: Meets/Exceeds ASSE 1037 / ASME A112.1037 / CSA B125.37; listed by IAPMO (cUPC); ADA considerations for reach/operation; CALGreen/UPC/IPC/NSPC/NPC compliance (model- and fixture-dependent)
• Warranty: Commercial limited warranty per TOTO terms (see manual/spec)

Save Energy & Lower Maintenance

ECOPOWER® uses water flow to charge its sensor—no batteries to replace and no external power to run. With no minimum daily usage requirement, the turbine maintains charge even in variable-traffic restrooms, helping reduce maintenance callouts and downtime.

Everyday Performance You Can Trust

The self-cleaning piston design with a 360° filter helps protect the valve from debris for consistent flushing. A 6-second detection window and adaptive sensor range reduce false triggers and missed activations in real-world conditions.

Durable Materials, Easier Care

A solid bronze valve body under a chrome-plated housing stands up to daily cleaning and commercial use. Tamper-resistant screws and a true mechanical override provide secure, straightforward service access when needed.

Installer-Friendly, Complete VB Set

Ships ready for top-spud bowls with a 24" vacuum breaker set, angle stop, and spud hardware. Standard exposed rough-in and an adjustable tailpiece simplify swaps and retrofits in existing restrooms.

Sized Right For Tight Spaces

The compact valve body—about 7.0" × 4.56" × 3.19"—fits neatly over fixtures and behind shields, with clean lines that work in modern or traditional commercial designs.

Code-Ready Confidence

Designed to meet pressurized flushing device standards (ASSE 1037 / ASME A112.1037 / CSA B125.37) and listed by IAPMO (cUPC), with documentation to support UPC/IPC/NSPC/NPC approvals for plan review. Verify local requirements and fixture pairing before installation.

Fits 1-1/2" Top-Spud Toilets

This model is configured for 1-1/2" top-spud inlets typical of commercial closets; the kit includes the VB tube and spud hardware for a clean, reliable connection.