Gas Heat Crossword Puzzle

Download and print this Gas Heat crossword puzzle. Use a pencil or pen to complete the puzzle by filling in the blanks. The completed answers are included, so you can easily check your progress.

Gas Heat Crossword Puzzle

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QUESTIONS LIST:

  • primary : too much of this will cause the gas flame to be noisy and "lift off" the burner rack
  • up flow : type of furnace with a vertical air flow thru the heat exchanger
  • orange : the proper color of a gas flame is blue with slight _ tips
  • spud : the orifice is a precisely sized hole in the _
  • natural : in a conventional gas furnace, the hot flue gases are vented by _ convection
  • latent : type of heat a condensing furnace uses to become a high efficiency
  • vapor : when refrigerant enter the compressor, it is a low pressure low temperature _
  • trap : a _ in the condensate line prevents air from being expelled out of the drain line and insects from invading the system
  • heat : 3 products of complete combustion are carbon dioxide, water vapor and _
  • canvas : the _ type of connector in a duct system that reduces noise and vibration
  • counter : _ flow is another name for a down flow furnace