How do you light a pilot light on a Williams wall heater?

Asked By: Expedito Gabarda | Last Updated: 8th June, 2020
Category: home and garden home appliances
4.9/5 (3,283 Views . 36 Votes)
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.

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Moreover, how do you reset a Williams wall heater?

1) Unscrew 3 mounting screws (1 on top and 2 on inside bottom by gas valve assemply) and pull cover/housing back. 2) Turn on thermostat. 3) Press/hold RED reset button (upper top left side of heater assembly; two wires were connected to it) for about 2 seconds.

Beside above, what do you do when your pilot light goes out?

  1. Locate the pilot light assembly, including the gas valve with “On,” “Off,” and “Pilot” settings, and pilot reset button.
  2. Rotate the valve to the “Off” position, and wait several minutes.

Moreover, how do I check my pilot light?

The pilot gas line is a small metal tube below the burner assembly and distinctive by the slight upturn at the end. It will be apparent, if the pilot is lit, by the small blue flame burning at the end. If you do not see a small blue flame burning, the pilot light is out.

How do you light a gas furnace with electronic ignition?

The pilot light has a separate small gas line running to it with its own valve. When the furnace comes on, this valve opens, and then the electric spark ignites the pilot. A flame sensor detects that the pilot is lit, opens the valve to the burners, and the pilot light ignites the burners.

39 Related Question Answers Found

How do you relight a pilot light?

Relight the pilot light.
Turn the knob to “Pilot,” and let gas to flow to the pilot. Light a lighter or match, then push in the reset button. Hold your flame to the pilot light's opening. Keep the reset switch depressed until the pilot light is burning steadily.

How do you start a propane wall heater?

How to Light a Propane Heater
  1. Open the valve control knob on the propane tank by turning it counterclockwise.
  2. Push in and turn the knob on the front or side of your heater to the "Start" or "Light" position.
  3. Push and hold the knob to unlock the propane valve in the heater and send gas to the unit.

Should the pilot light always be on in a gas furnace?

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.

How do I light the pilot on my electric furnace?

How to Relight an Automatic Pilot Light
  1. Set the thermostat on your furnace to its lowest setting.
  2. Remove the access panel covering the gas control knob.
  3. Turn the gas control knob to the OFF position.
  4. Turn the gas control knob or knobs to the ON position.
  5. Turn the electrical power to the furnace back on.

Should you turn off furnace pilot light in summer?


My short answer is that yes, you should turn off your furnace in the summer. Let me elaborate. It's important to know that your furnace will continue to consume energy all summer if it's left on. The pilot light on gas furnaces, for instance, will burn gas around the clock.

Why is my electric heater not working?

CAUSE: The most common cause for electric heater not working is blown fuses. If it is fuses or tripped, then what you can do is that you can replace the fuse or reset the circuit breakers if required. Now plug the appliance back in and switch it on. See if the problem has been resolved.

Is it safe to turn off pilot light?

We recommend that you turn off your gas fireplace pilot light seasonally. Turning off your gas fireplace's pilot light can save a substantial amount of energy and money. It is important to remember that not all gas fireplaces have “standing” pilot light, or, a pilot light that is “always on”.

How do you turn on an old wall heater?

How to Turn On a Wall Heater
  1. To turn on your gas heater, locate the knob for starting.
  2. Turn the knob to "Pilot," and then push down on the "Ignite" button.
  3. Once the pilot light comes on, hold down the Ignite button for 10 to 15 seconds.
  4. Set the temperature on the wall heater to your desired heating level.

How do I turn off the pilot light in my oven?

Turn the gas valve to off.
There will be a switch that you can turn from ON to OFF to turn off the stove's pilot light. There should then be no gas going to the pilot light for the stovetop or for the oven.

How do you light a gas 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.

Why does my wall heater keep turning off?

The heater won't operate properly if the pilot flickers, is too weak or goes out, and the cause could also be blockages in the pilot tube. Another cause of a weak pilot is a faulty thermocouple. It's a heat sensor placed next to the pilot flame that signals the gas valve to stay open when the flame is burning.

How do you fix a noisy wall heater?

Tighten the transformer if the furnace fan makes a humming or a buzz sound after the fan goes off. Turn off the electricity; remove the access panel, and tighten the screws that hold the transformer in place. If there is a space between the transformer and the wall, the transformer will vibrate and make noise.

How do you fix a wall heater?

How to Repair Wall Heaters
  1. Check the thermostat to make sure it is turned high enough if the wall heater is not coming on.
  2. Turn the breaker off and remove the cover of the wall heater by removing the screws with a screwdriver and pulling the cover off.
  3. Remove the wire on the thermostat that leads to the heat element.

Why does my wall heater pop?

If a clanging or knocking noise occurs only when your furnace first starts or right after it stops blowing hot air, the sound probably is caused by expansion and contraction. The metal housing, vents, pipes and other parts make clanging and banging noises as they heat up and cool down.

How do wall heaters work?


Wall furnaces are installed directly into the wall and vented out through the home in single-story homes, and through the ceiling in multiple story homes. Wall heaters produce heat through the wall heater and not a ducting system, so they will heat a small space quickly and maintain the heat in the room.

What is a millivolt thermostat?

A millivolt heating system is usually a floor heater or a wall heater that doesn't use electricity; for example a gas fireplace or a gas powered wall heater. Millivolt systems are regulated using thermostats specifically designed for the system, commonly known as 'millivolt thermostats'.

Why do water heater pilot lights go out?

Some of the most common reasons that water heater pilot lights go out include: A faulty thermocouple. Over time, thermocouples can begin to malfunction and shut off the gas supply to the pilot light even if it's burning properly. A bent or dirty thermocouple.