What is the function of a pilot light?

A pilot light is a small flame that is kept lit in certain gas-fired appliances like your furnace, water heater, and gas fireplace. When you turn on your appliance, gas is released to the main burner and the pilot light ignites that gas to turn on your appliance and provide heat.

Does the pilot light use gas?

A pilot light means heat, and it also means fuel usage. That flame doesn’t stay ignited by magic – it needs gas. Which means as long as that light is on, you’re using your fuel supply to maintain it. If natural gas is your fuel, it might cost anywhere from $7 to $10 a month.

What would cause a pilot light to go out?

Sometimes a pilot light can go out as a result of some source of wind or air simply blowing it out. If this happens, there could be an issue with how your flue pipe is set up or how your system is venting.

What is the definition of a pilot light?

English Language Learners Definition of pilot light. : a small flame that is always burning in a gas stove, burner, etc., and that is used to light a larger flame.

How does a pilot light in a furnace work?

Let’s take a look at how the pilot light works. The basic idea behind a pilot light is simple. Its purpose is to provide the flame needed to light the gas coming out of the main burner. When the furnace “turns on”, a valve releases gas into the burner and the pilot light ignites that gas.

Which is the best manufacturer of pilot lights?

ABB make pilot devices. We offer highly reliable quality ABB Pilot Devices that are part of the comprehensive ABB program of high quality Low Voltage Products and Systems for buildings, industries and OEM’s. This range is fabricated by ABB to meet the demands of today’s industries.

Which is better pilot light or warm standby?

The pilot light method gives you a quicker recovery time than the backup-and-restore method because the core pieces of the system are already running and are continually kept up to date, but is not as fast as Warm Standby. You can maintain a pilot light by configuring and running the most critical core elements of your system in AWS.