Replace furnace exhaust pipe. These PVC pipes are connected to the furnace and expelled outside. Step 4 – Install the Metal Duct. Turn off your furnace before doing any form of work. These pieces will be held together by at least four sheet metal screws.
Our goal is to help educate our customers in Traverse City Michigan and surrounding areas about energy and home comfort issues specific to HVAC systems. The furnace exhaust pipe typically made of galvanized metal tends to run from the furnaces combustion chamber and up to the attic where it is vented outdoors. Turn off your furnace before doing any form of work. These pieces will be held together by at least four sheet metal screws. If the exhaust pipe leaks the water vapor in the exhaust gases can condense on the vent pipe and leak back into your home. Step 5 – Finish Up What We Started. Once outside look for the intake and exhaust pipes. Step 2 – Remove the Old Vent Pipe.
Often furnace problems arise from blocked airflow in your intake or exhaust pipe. For more information about furnace replacement and other HVAC topics download our free Home Comfort Guide or call us at 231-714-6196. Step 4 – Install the Metal Duct.
The inner liner carries the furnaces exhaust fumes outside and the outer liner insulates and protects the inner liner. Making Your Furnace Exhaust Flue. The diameter of pipe will determine what most manufacturers recommend. Step 4 – Install the Metal Duct.