Furnace Intake And Exhaust

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Furnace intake and exhaust.

Take a mental note of where they exit the building and head outside. Get it as soon as sat sep 19. Due to high efficiency furnaces having their own fresh air intake no air is drawn from inside your home. The exhaust system typically uses metal venting often routed into a chimney stack to exhaust the combustion gases created in the furnace fire chamber.

However these combustion gases contain residual heat that is lost through the ventilation. Once outside look for the intake and exhaust pipes. My carrier furnace has two pvc pipes that go through the basement wall and up the side of the house. Since high efficiency furnaces draw air directly from outside the furnace itself does not require a fresh air intake in order to replace inside air.

You can capture that heat with a high efficiency condensing furnace. Free shipping on your first order shipped by amazon. Furnace intake and exhaust pvc. First locate your furnace and find the intake and exhaust pipes.

The exhaust pipe has two 90 degree fittings at the top of the pipe which gives a 180 degree turn and the exhaust opening is pointed straight down. They are usually white or black pvc pipes that exit a wall near your furnace.