Watts 0121325 Valve 320788-703 With a 52-inch insertion length

With a 52-inch insertion length and 73-inch leads

For technicians performing HVAC maintenance or repairing a loud or vibratory venter blower

For mid-static pressure applications requiring precise airflow management

For contractors performing commercial heater repair

this 32K70 (LB-74093) is the designated HVAC replacement part

Watts 0121325 Valve 320788-703 With a 52-inch insertion lengthThe Watts 0121325 (Model 1XL 4 150) is a professional grade 1 2 inch T&P relief valve engineered for critical temperature and pressure protection in water heater and storage tank applications. This ASME rated safety valve is designed to manage thermal expansion and prevent over pressurization in systems with a maximum heat input of 15,000 BTU hr. Featuring a 4 inch extension thermostat with a specialized thermo bonded coating, the 1XL 4 ensures