Home Garden

How to Light a Natural Gas Furnace

Natural gas furnaces can either have an electronic ignition or a pilot light. If the electronic ignition does not work, a repairman is usually needed.
Drafts can cause a pilot light to go out, and this can be easily remedied.

Things You'll Need

  • Match
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Instructions

  1. Light the Pilot Light of a Natural Gas Furnace

    • 1

      Locate the pilot light assembly. This usually consists of a gas valve with the On, Off and Pilot settings.

    • 2

      Turn the valve off to stop gas flow and wait three minutes.

    • 3

      Switch the valve to the Pilot setting.

    • 4

      Light match and hold flame to the pilot light opening.

    • 5

      Press and hold the Reset button on the control until the pilot light burns steadily.

    • 6

      Set valve on the pilot light assembly to On.