Watts 0066606 Expansion Tank Els PW 17895 Automatic Reset Logic: Eliminates unnecessary

Automatic Reset Logic: Eliminates unnecessary service calls by resetting the circuit automatically at 180 degrees F once the heat exchanger cools

and solid contaminants from the refrigerant stream

this kit is specifically designed for standard and slow opening pressure regulators

making it a versatile choice for varied commercial heating configurations

Watts 0066606 Expansion Tank Els PW 17895 Automatic Reset Logic: Eliminates unnecessaryThe Watts 0066606 (Model ETX 30) is a high performance hydronic expansion tank designed specifically for closed loop heating and cooling systems. As a veteran grade direct replacement for 0067411 and the legacy ETX 30 series, this 4. 5 gallon unit effectively manages thermal expansion by absorbing excess water volume to protect the boiler and system piping. Built with a rugged carbon steel shell and an epoxy finish, it features a heavy duty butyl