![Got expansion tank replaced yesterday. T&P relief valve leaking today. Could it be related? : r/askaplumber Got expansion tank replaced yesterday. T&P relief valve leaking today. Could it be related? : r/askaplumber](https://preview.redd.it/ouz9opcr5rj71.jpg?width=1452&format=pjpg&auto=webp&s=d8177d0808709284755c661163a1b1958a8eddde)
Got expansion tank replaced yesterday. T&P relief valve leaking today. Could it be related? : r/askaplumber
![This is leaking under my hot water cylinder. Trying to find an after hours plumber, but does anyone know how to fix it/make it stop for the time being? : r/diynz This is leaking under my hot water cylinder. Trying to find an after hours plumber, but does anyone know how to fix it/make it stop for the time being? : r/diynz](https://i.redd.it/tfe8bzd6xu161.jpg)
This is leaking under my hot water cylinder. Trying to find an after hours plumber, but does anyone know how to fix it/make it stop for the time being? : r/diynz
![Amazon.com: ST-4 Safety Pop Off Valve - Pressure Relief Valve 250 PSI, 1/2" NPT, Replace for #131081 3559097 3403479 Safety Valve : Industrial & Scientific Amazon.com: ST-4 Safety Pop Off Valve - Pressure Relief Valve 250 PSI, 1/2" NPT, Replace for #131081 3559097 3403479 Safety Valve : Industrial & Scientific](https://m.media-amazon.com/images/I/614jiIi3bzL.jpg)