Illot light ignites gas at the moment the temperature is below a certain point. There is a possibility of having the light tube in your pilot replaced should it become blocked.
It is possible that you are dealing with a corroded or rusty anode when water comes from your faucet. The anode is able to be repaired however, you might need to replace the tank if the rust has become extensive. The water that appears discolored without a tint of red may result from the accumulation of mineral deposits, and it is possible to flush the heater.
Flushing may also kill bacteria which could lead to foul-smelling odors. Flushing can also assist in remove bacteria that can cause bad odors. Not the least, but certainly not the least: make sure that you’ve paid the gas. knpk9kvl3n.