Water leaks are fairly easy to identify, so it’s best to have the ability to pin point which fitting(s) or part(s) of tubing are leaking. When you pin point the leak, lower out that part of tubing and take it with you to the hardware store. Note: Instructions for doing so could be found in Step 5 of this instructable.
Answer: In case your pressure relief valve has opened attributable to extreme temperatures or strain within your tank, then what seems to be like a leak is actually a part of your unit’s regular working procedures. On this case, the water leak will drain out of the discharge pipe and all the things ought to return to regular.
Now it is discover the leak time. Generally a leak is so bad you can hear it «hiss» because the stress leaks out and immediately establish the issue. Generally it’s harder to search out. When this occurs, pressurize the case as described above after which spray a bit WD40 or soapy water across the engine at suspected parts. You’ll in all probability see bubbles coming from someplace. If this does not work, as a last effort, you’ll be able to submerge the engine you’re testing in a tub of water, however this is rarely vital.