How do you adjust the pilot light on a Coleman furnace?

Locate the access plate on the front of your furnace, and unscrew the screws that are connecting the access plate to your furnace. Observe the flame. Turn that screw counter-clockwise, and the flame should grow. Rotate the screw on the pilot light clockwise, and the size of the flame will decrease.

Where is the pilot light adjustment screw?

Next to the “Pilot” indicator on the furnace’s control switch, there is a small screw located near the pilot light-thermocouple assembly.

Does Coleman furnace have pilot light?

The biggest reason a Coleman furnace pilot light keeps going out is the thermocouple is placed too far from the pilot light. The thermocouple is a sensor inside a steel sleeve that sits in front of the pilot light.

How do I light the pilot on my old furnace?

Relight a Pilot Light

1. Open the gas valve on the supply line and turn the gas control knob to PILOT.
2. Push in the knob and hold it in.
3. Push the ignite button repeatedly if the furnace has one.
4. Keep pushing in the control knob for about 20 seconds after the pilot lights.
5. Release the knob and make sure the flame stays on.

How do you light a pilot light on a Coleman furnace?

Once the gas has had time to dissipate, turn the knob to “Pilot.” Then, hold down the “Reset” button and bring the flame of a long lighter close to the pilot light opening. This should light the furnace pilot light. Once you are sure the pilot light is on, release your pressure on the reset button.

What causes a weak pilot light?

Some of the reasons your pilot light keeps going out include: A poor pilot flame – low gas pressure or blocked orifice. A flame that is set too small. An insufficient supply of gas.

What color should the pilot light flame be?

blue
The color of the pilot light should be blue because that means that only natural gas—without any other condensates—is reaching the pilot light through the gas main. The principal chemical compound found in natural gas is methane, and methane burns blue.

Is furnace pilot light always on?

If you have an older gas furnace, your heating unit relies on a little blue flame known as a pilot light to ensure ignition of the burners. Water heaters, gas fireplaces and old gas stoves also often have similar pilot lights. Since the pilot light needs to remain active, your furnace is always consuming some gas.

When to adjust pilot light on gas furnace?

Adjusting the pilot light flame on a gas furnace is the best place to start, if it appears that your furnace is not getting as hot as it used to or if it seems like the flame goes out a lot.

What should I do if my pilot light is too small?

If the flame appears to be too small or sputters on and off, then the simple solution would be to adjust the size of. the flame using a screw that you will see on the pilot light. Step 3. Turn that screw counter-clockwise, and the flame should grow. Do this if you believe your flame is too low.

How do you adjust the flame on a gas furnace?

This is a very simple process and will only take a couple minutes. The most important things to remember are the various safety precautions you must take when working around gas and fire. Locate the access plate on the front of your furnace, and unscrew the screws that are connecting the access plate to your furnace.