Table of Contents
How to Clean a Pilot Light Cut off the gas to your furnace. Remove the pilot light and thermocouple assembly. Use your pliers or wrench to remove the pilot light and thermocouple from the bracket. Using the wire brush, brush away the carbon buildup and soot from both components.
Can a pilot light get clogged?
Like any appliances that use combustion, your pilot light can one day become clogged up with carbon residue and/or soot. This is why it is recommended to clean it periodically to keep it in a proper working state.
How do you clean dust out of a gas heater?
Option 1 | DIY / Do-It-Yourself: The first thing you will need to do is remove the front panel of the heater by removing the screws that hold it in place. Get a vacuum with a hose and preferably a brush on the end of the hose. Using the vacuum remove the surface dust from the burner and the rest of the heater.
Can you clean a pilot assembly?
If your pilot will not stay lit, try cleaning it. Use a can of compressed air, such as is used to clean a computer, to blow dust out of the pilot assembly. Sometimes just blowing air back through the pilot will get rid of the dirt. If that fails, turn off the gas supply to the heater.
How do I clean a dirty pilot light?
Use your pliers or wrench to remove the pilot light and thermocouple from the bracket. Using the wire brush, brush away the carbon buildup and soot from both components. For hard to reach areas and stubborn buildup, use the metal file. Wipe away dust with a soft cloth or burst of compressed air.
Why does the pilot light go out on my wall heater?
If your furnace pilot light keeps going out, it’s likely you have a broken thermocouple in your gas furnace. The thermocouple is a rod that comes into physical contact with the flame in your system. When this component is not able to detect the flame, it will close the gas valve to prevent a gas leak in your home.
What does a thermal coupling look like?
What does a thermocouple look like and how do you find it? The thermocouple is made up of a tube, a bracket, and wires. The tube sits above the bracket, a nut holds the bracket and wires in place, and underneath the bracket, you will see the copper lead wires that connect to the gas valve on the furnace.
How do you clean a thermocouple on a gas heater?
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.
How do you clean a gas log thermocouple?
How to Clean the Thermocouple in a Gas Fireplace Turn off the fireplace gas valve and remove the front panel from the fireplace. Find the thermocouple, which is located next to the pilot light and looks like a small straight pipe. Use a can of compressed air to gently blow away any dust and dirt from the thermocouple.
Why is my pilot light yellow?
A yellow flame is caused by lack of oxygen and incomplete combustion. If the pilot light is a weak yellow flame it will not get hot enough to heat the thermocouple to the temperature needed to enable the gas valve to open. This is often caused by a dirty pilot tube tip.
What do I do if my pilot light won’t light?
If your pilot light won’t stay alight, it might be the thermocouple. Sometimes dust buildup collects on the thermocouple and blocks the sensor. Try cleaning the thermocouple and then relighting the pilot light. If it continues to go out, the thermocouple might need to be replaced.
Why will my gas logs not stay lit?
Improper gas pressure The thermocouple and thermopile are the two most common reasons why a gas fireplace won’t stay lit. However, there are other possibilities out there. Another common culprit is incorrect gas pressure. As the seasons pass, you may find that your gas pressure drops below where it needs to be.
How do I make my pilot light bigger?
Adjusting the Pilot Flame If the pilot flame is too small, you may be able to make it larger by turning the pilot adjustment screw on the valve control counterclockwise with a screwdriver to open it.
Do gas wall heaters have filters?
Since there is no filter, it is important to keep the outer grating clean and clear form any furniture. Homeowners should ensure a three-foot clearance around the wall furnace and regularly dust with a damp cloth on a regular basis, but make sure the furnace is not operating while dusting.
How do you clean a ventless gas heater?
Cleaning a ventless gas heater might not be as complicated as you think. Step 1: Shut Down The Heater. Safety first: start by shutting down the heater power supply and give it some time to cool down. Step 2: Blow-In Some Compressed Air. Step 3: Vacuum. Step 4: Spray Compressed Air. Step 5: Give Some Final Touches.
