How Do I Know If My Furnace Burner Is Bad

Increasing illnesses.High furnace age.High and unexplained utility bills.Sudden troublesome noises.Pilot flame color.Dry air.Soot.Frequent repairs.

What does a furnace burner look like?

The burner flames from your natural gas furnace should look blue or almost completely blue. A healthy natural gas furnace flame is characterized by a roaring blue flame with a light blue triangle in its center. There may be a tiny tip of yellow. … Blue flames are hotter and indicate more complete combustion.

What is the main purpose of burner?

Introduction. Burners are used to fix the location of the Combustion region within a Furnace, Boiler, Gas Turbine, Combustion Chamber, or other device requiring heat from Flames.