Quck answer
1. Check for any obstructions or debris in the fireplace. Clean out any ashes or logs that may be blocking the gas flow.
2. Inspect the burner and gas supply. Look for any leaks or loose connections. Tighten any loose fittings and repair any leaks.
3. Adjust the flame height and gas pressure. If the flame is too high or too low, it can cause noise. Use the manufacturer’s instructions to make the necessary adjustments.
4. Clean the burner and logs. Dust or dirt on the burner or logs can cause noise. Gently clean them with a soft brush or cloth.
5. Check the gas valve. Make sure it is fully open and functioning properly. If necessary, replace the valve.
6. If the noise persists, contact a professional technician to inspect and repair the fireplace.
By following these troubleshooting steps, you can identify and fix the source of the noise in your gas log fireplace.
Fixing a loud fire in your gas log fireplace can save you money by avoiding the need to call a repairman. The noise can detract from the cozy atmosphere and relaxation. If your gas fireplace is making a hissing or whistling sound, it may need some adjustments. Luckily, you don’t need expensive tools or parts to fix these noises.
Hissing Noise
Step 1
Use a flashlight to locate the pilot inside the firebox with the fire turned off.
Step 2
Check the flame on the pilot. The screw that controls the height of the flame is located underneath the pilot valve.
Step 3
Turn off the gas supply to the logs by turning the valve clockwise using a gas key.
Step 4
Refer to the owner’s manual to find the correct flame height.
Step 5
Use a screwdriver to twist the screw and adjust the flame to the recommended height from the owner’s manual.
Step 6
Turn on the gas supply and start a fire to see if the noise stops.
Whistling Noise
Step 1
Turn off the gas supply to the logs using the gas key. The key is usually inserted into a small hole on the exterior end of the fireplace or near the mantle.
Step 2
Locate the tubing that makes up the fuel line, which connects to the bottom near the pilot light valve and where the flame comes out.
Step 3
Use wire pliers to twist the fittings counterclockwise and remove them from the fuel line.
Step 4
Purchase aluminum or copper tubing that is the same length but has a larger diameter than the fuel line. Often, the whistling noise is caused by corrugated tubing that is not smooth inside. Replacing the corrugated tubing with smooth aluminum or copper tubing can often solve the problem.
Step 5
Ask for fittings that are compatible with the larger diameter tubing.
Step 6
Fix the noisy whistling by installing the new tubing and fittings using the pliers. Slide the fitting on one end of the tubing over the open section where you removed the smaller one. Tighten the fitting by turning it clockwise with the pliers. Repeat this process with the other end and fitting.
Step 7
Turn the gas supply back on to use the fireplace.
