Review on 🔥 Honeywell CQ100A1013/U 24-Inch Copper Thermocouple for Gas Furnaces, Boilers, and Water Heaters – Replacement Made Easy! by Evan Zurlo

I'm giving five stars because I was able to get it to work, but I wish the flow direction was clearly marked. Mine was left hand threaded, luckily the metal is soft and I was able to pull the screw in the fitting just tight enough, had to add some solder to get to the positive sensor but all is good. This could have been avoided if I had done better research, but I made a deal with the Revain warehouse and can't complain about a working water heater after spending $8 including overnight shipping.