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professional installation is required to maintain system safety and pressure balance
and verify that all electrical connections to the ignition module are secure and free of debris
What causes these modules to fail
Common Questions What is the maximum surge pressure for this switch
Watts 0066123 Valve 340155-7026 professional installation is required toAs a seasoned technician, you know that consistent pressure management is the only way to prevent tank fatigue and catastrophic failure. The Watts 0066123 Valve (Model 100XL 8) is a field proven temperature and pressure relief valve designed for heavy duty hot water storage tanks and commercial heaters. This 3 4 inch T&P valve is engineered with a brass body and a stainless steel spring to handle rigorous cycles without binding. The standout feature