Add a splash of serenity to modern bathrooms. This thermostat trim kit is part of our modern Green Tea Collection. When installed with a thermostatic mixing valve (sold separately), you select the water temperature with the lower lever handle and operate the on/off volume control with the top handle. Once set, the temperature remains constant. American Standard valve R522, R523, R520 or R540 is required for faucet to function.

Add a splash of serenity to modern bathrooms. This thermostat trim kit is part of our modern Green Tea Collection. When installed with a thermostatic mixing valve (sold separately), you select the water temperature with the lower lever handle and operate the on/off volume control with the top handle. Once set, the temperature remains constant. American Standard valve R522, R523, R520 or R540 is required for faucet to function.