Plumbing – not always get hot water out of the faucet

plumbing-fixture

When I turn the kitchen faucet on for hot water – sometime hot water comes out sometimes just warm water. The same problem exists in our guest bathroom. Just never know if hot water will flow. The problem is random however most of the time it not hot water that flows. Our master bath faucets seems to work ok even when the kitchen faucets do not.

Best Answer

I would suggest that you check the hot and cold water valves or cartridges. Could be an o-ring or seat that is not sealing properly and allowing cold water to mix with the hot.