WebJul 1, 2024 · In the first step, you need to concentrate on the thermocouple. Clean the thermocouple using steel wool or 60-grit sandpaper. Use an emery cloth and a microfiber towel for better cleaning. Now check the voltage reading of the thermocouple in the multimeter. It should give a reading of 30 to 40 millivolts. WebAug 1, 2024 · Remove the thermocouple from the pilot assembly Take the steel wool or the sponge Use the steel wool or the abrasive side of the sponge for gently rubbing the thermocouple. Rub until you remove the soot from the thermocouple. Use the pencil eraser and start cleaning between the threads of the screw (the thermocouple attaching screw).
How Do I Clean a Furnace Thermocouple? Hunker
WebApr 9, 2024 · A soft cloth or brush: This can gently remove dirt or debris. Avoid using abrasive materials or sharp objects, as these can damage it. Mild detergent or soap … WebHow to Clean the Thermocouple in a Gas Fireplace Step 1. Turn off the fireplace gas valve and remove the front panel from the fireplace. Some panels have a screw on each... Step 2. Find the thermocouple, which is … how do gift taxes work 2021
Gas Fireplace Keeps Going Out? (Here’s How to Fix it)
WebNov 26, 2024 · Yes, keep the thermocouple clean. It doesn't have to look like it did when new. Just use a paper towel and gently clean the thermocouple. If it is really bad, use a green scratch pad to gently clean it. Do not get it wet where the lead goes into the back. WebDec 16, 2010 · Nov 10, 2010. #6. The thermocouple should show about 12 millivolts if you hit it GENTLY with a propane torch after you disconnect it. JTP is right about the other possibilities. 4 years on the door gasket may be enough to cause low vacuum. WebJan 15, 2024 · If you have spent time cleaning your thermocouple by using emery-cloth sandpaper to sand its tip and then cleaned it off with a lint-free cloth, this may be all you need to do to keep your water heater’s thermocouple working fine. how do gift taxes work