First trip of season and no hot water. Water in tank is hot but not getting to sink/shower. I think it is mixing valve. Any hints on how to fix without replacing. I did check all faucets closed. D...
the bypass valve allows no water into the heater(right?) i get water into the heater and it heats, when i open the hot water faucet in the (take your pick, bath,shower, sink kitchen) i get cold water. the only access i have to the back of the heater is a small panel behind the toilet. to really get at anything in the back of the heater, i would have to remove the toilet.