Non-mechanical seat-to-disc alignment Thermostat is accurate and proven exclusively designed and manufactured by WATTS® Tamper-resistant bonnet screws Series 40 and 140 feature a unique thermostat with a special thermo-bonded coating The discharge line must be the same size as the valve outlet and must pitch downward from the valve and terminate at least 6 in (152 mm) above the floor drain where any discharge will be clearly visible Inquire with governing authorities for local installation requirements A relief valve functions in an emergency by discharging water This device is designed for emergency safety relief and shall not be used as an operating control For 100DT discharge line consult your WATTS® agent Therefore, it is essential that a discharge line be piped from the valve in order to carry the overflow to a safe place of disposal

ANSI Z21.22|ASME Section IV|CSA Certified|MIL-V-136-12D|SA® Certified | PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.