How do I test the expansion tank?

Responsive Ad Header

Question

Grade: Education Subject: Support
How do I test the expansion tank?
Asked by:
33 Viewed 33 Answers

Answer (33)

Best Answer
(252)
To test the expansion tank, relieve the pressure in the tank using the pressure relief valve. Then, observe the water level in the tank. It should be at the appropriate level as indicated on the tank itself. If it's low, the tank needs to be recharged.