WebIf thermocouple is dirty, clean it by shutting off the water heater gas valve and the main gas line. Unscrew the nuts (3) holding the thermocouple and gas tubes to the valve. Slide the burner out and vacuum the burner ports. Clean the end of the thermocouple with microfiber cloth and steel wool. WebDec 28, 2024 · Use a microfiber or soft cloth to wipe off dirt and debris. After rubbing, let it air dry for approximately 30 minutes. Once dried, reattach the thermocouple. When the pilot heater is still lit off after cleaning, the thermocouple is likely …
Can you clean a thermocouple? - Pyrosales
WebTo clean a thermocouple, you can use a soft cloth and an approved cleaning solution. It’s important to use an anti-corrosive cleaning solution so that the thermocouple isn’t … WebMar 24, 2024 · Step 2: Turn Off Gas. Before working on a hot water heater, the first step always involves turning the gas off. This ensures you will stay safe while you clean the … chrome pc antigo
7 Reasons Your Water Heater Pilot Light Keeps Going Out
WebJun 7, 2024 · The best way to clean your thermocouple is to use either a piece of steel wool or the coarse side of a sponge to gently clean off any soot or other remnants. You can use a pencil eraser to clean between the threads of the screw that connects the thermocouple to the control valve of your system. Does cleaning a thermocouple work? WebMay 24, 2024 · In cleaning a thermocouple, you need some steel wool or 60-grit sandpaper, and a cloth. First, turn off the gas supply, unscrew the thermocouple and then clean it with steel wool or sandpaper then wipe down with a cloth to remove residue. I clean our thermocouple every six months to avoid getting it coated with soot. WebApr 22, 2024 · Make sure the heater’s control knob is in the OFF position. Open equipment shutoff valve. Open the main gas valve or near the gas meter. Check all joints from the equipment shutoff valve to the control valve. Apply a liquid soap and water mixture to gas joints. Check for bubbles, bubbles forming show a leak. chrome pdf 转 图片