Pilot Assemblies are a safety feature that detect for a pilot light to be lit before the thermocouple sends the signal to open the gas to the fire pit or fire feature. The pilot light heats up the thermocouple, as the thermocouple heats up it produces millivolts (1 – 1,000 of a volt). Once the thermocouple is hot enough, causing it to produce the correct amount of millivolts, it sends the signal to open the gas to the outdoor fire pit, fire feature or indoor gas fireplace.
All pilot assemblies are for natural gas. The 18″ length is also available for LP.
Available in 4 lengths.