Delta 860T158-25 Commercial Chrome Electronic Shower. Delta's Line of Commercial Products are an industry leader in the Bathroom Faucets, Shower Fixtures and Bathroom Accessories. The large line of Commercial Grade products are designed to withstand the every day wear and tear, and last for years to come. These products are ideal for hospitals, schools, and other high traffic applications. This Delta 860T158-25 Commercial Chrome Electronic Shower is activated like an electronic faucet. The Sensor detects movement, and activates the low profile shower head. This Shower features a forged brass body, and is hardwire powered. The Recessed box mounts along with the pressure balance mixing valve.