| Help troubleshooting a 40gal. Whirlpool water heater I have a 2002 40gal. whirlpool water heater. I've replaced the thermocup 3 months ago because that was the problem. Yesterday, no hot water! Thinking it was the thermocup again i replaced it again, but it still doesn't work. I need help troubleshooting this one. Thanks, TH |