I have a 5 yr old Rheem Guardian 50 gallon water heater. All of a sudden, my TPR valve is opening and draining about a quart of water at almost exact intervals of 10 minutes apart. My town notified me they would be doing some flushing/testing of fire hydrants. Can anyone confirm whether this would be the cause, and what should I do. I turned off the water heater already.
Thanks in advance for your responses.
John
Thanks in advance for your responses.
John