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The LARSEN SUPPLY CO. S-110-1 is a hot stem faucet barrel designed as a direct replacement component for TS-style commercial faucets. The barrel serves as the internal cartridge body that controls hot water flow within the faucet assembly. A replacement seat is included, allowing a complete stem-and-seat service in a single package. This part is installed by licensed plumbers and experienced service technicians performing routine faucet maintenance or repair in commercial and foodservice environments. It arrives carded and is sold in package quantities of six units, making it well suited for stocking a service van or parts room.
The S-110-1 is intended for use with TS-brand faucets requiring a hot-side stem barrel replacement. Typical applications include commercial kitchens, food prep areas, bar sinks, and institutional plumbing fixtures where TS faucets see high-volume daily use. The included seat eliminates the need to source a separate seating component, streamlining the repair workflow on a service call.
Designed as an OEM-style replacement hot stem barrel for TS faucets, as specified by the manufacturer.
Installation is typically performed by a licensed plumber. Shut off the water supply and relieve line pressure before disassembling the faucet. Inspect the seat and stem threads for corrosion or damage before installing the new barrel. Work should conform to applicable local plumbing codes and IPC guidelines.
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