I need help, advice with my water heater..the red light is flashing. It has been doing this for month now and we usually just flip the switch off and then then it back on and it's fine. But now when we do that it goes back to flashing. I can't not afford $300 for someone to come look at it. Does anyone know any other places that do this at a a more affordable rate? I was told some appliances places have there own mechanics that make house calls but being new to area I have no idea where to start looking. Help! I have no hot water!