Sloan SOLIS 8152 Concealed Solar-Powered Sensor Water Closet Flushometer (1.28 GPF) TMO, Less Wall Box

The Sloan SOLIS 8152-1.28-BSS-TMO-L/BOX is a sensor-operated diaphragm-type flush valve for a water closet. It delivers 1.28 gallons per flush, with a rear spud connection at a concealed body. It features a semi-red brass body.

SOLIS 8152: Concealed sensor flushometer for commercial water closets. Battery-powered, low consumption, ADA compliant. Explore our hydraulic solutions now.

Options on this configuration: Less Wall Box (L/BOX); Less Wall Box (SWB); True Mechanical Override (TMO); HYD. Sloan model number: SOLIS 8152-1.28-BSS-TMO-L/BOX. Sloan's own price-list description: SOLIS 8152-1.28 SWB (HYD) L/BOX.

Features

• 1.28 gpf, Stainless Steel Finish, Fixture Connection Rear Spud, Single Flush, True Mechanical Override, Solar, Less Wall Box Wall Box

Common Questions

What fixture and flush volume is this valve for?

Per Sloan's own spec, it serves a water closet, 1.28 gallons per flush, a rear spud connection.

Is this exposed or concealed, and does it need a wall box?

Concealed -- the body sits behind the wall, with only the cover or trim visible. It ships with a less wall box wall box.

How is it powered, and what happens in a power outage?

Solar-powered, with a battery back-up for low-light conditions. It has a true mechanical override, so it still flushes by hand if power is lost.

Is this ADA, WaterSense, or ASSE 1037 listed?

Yes -- Sloan lists it as ADA and WaterSense.

Specifications

• Type: Flushometer
• Inlet Size: 1"
• Outlet Size: 1-1/2"
• Body Material: Semi-Red Brass
• Operation: Sensor
• MPN: SOLIS 8152-1.28-BSS-TMO-L/BOX
• Certifications: ADA, Buy American Act, IAPMO, WaterSense, UL
• Fixture Served: Water Closet
• Body Style: Concealed
• Spud Connection: Rear Spud
• Rough-In (in): 24"
• Volume per Flush (gal): 1.28
• Dual Flush: No
• Finish: Stainless Steel
• Min Operating Pressure (PSI): 15
• Max Operating Pressure (PSI): 80
• Power Source: Solar
• Override Type: True Mechanical Override
• Wall Box Type: Less Wall Box