What could be the problem with the furnace if it make noises like boiling water and getting water in the vents?

The N80ESN0902116A is a non-condensing furnace, meaning it doesn't use water in any process of combustion. If you are getting water into the duct system, you might have water leaking into the furnace from another place. The best call would be to hire a professional who can snake your ductwork with a camera and see if they can find the source of the water.

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