Water Heater Repair, Install & Replacement in Pawtucket, RI

Gas water heater wasn\'t lighting — homeowner said they\'d been getting lukewarm showers for three days. Pulled the access panel and found the thermocouple was completely shot, registering zero millivolts when it should hit 25-30. Also noticed the gas valve was a White Rodgers 36C03 that was probably 12 years old and starting to stick. Replaced the thermocouple with an OEM Honeywell unit, cleaned the burner assembly while I was in there. Fired it up and cycled it four times — pilot stays lit, main burner kicks on properly, water temp hitting 120 degrees. Should be good for years now.