Universal concealed body ½"

Universally compatible with all concealed thermostats with a 2-way diverter, temperature control, a waterproof installation box, a Kerdi sealing sleeve, a sound insulation mat, and backflow prevention. The advantages of the Steintec box: 100% waterproof (preventing water damage), pre-assembled for installation, resource-efficiently manufactured from up to 50% recycled ABS plastic, factory tested and easy to install, and sound-insulated (minimal flow noise).