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

Slightly better price than what they sell in local big home renovation boxes, but no sales tax (at least for now) (but of course state use tax is paid when I file the tax return.) I keep a few hand in case they fall out (about once a year when the heating season is really in full swing). Check youtube and the like for how to test them and what causes them to "fail" if you want, but for $10 I'll just try to remember to use them every year im to change late autumn. (;