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  1. #1
    Join Date
    Jul 2005
    Posts
    64
    What are the main steps in a gas furnace maintenance? I'm going to call a tech out to do a maintenance before we get into winter, but I want to make sure he covers everything... (last hvac tech who came out on a no-cool at my house only checked charge level, when the real problem was a dirty evap)

  2. #2
    Join Date
    Mar 2004
    Location
    SE Michigan
    Posts
    18,208
    A forced air furnace clean and check:

    Remove and clean burners and pilot
    Condition of flames
    Visual check heat exchanger
    Check electrical
    Venting
    Filter
    Gas pressure
    Blower inspection
    Electronic CO test
    Flame sensor
    safty switches
    Vacume and clean in and around furnace
    To put the world in order, we must first put the nation in order; to put the nation in order, we must put the family in order; to put the family in order, we must cultivate our personal life; and to cultivate our personal life, we must first set our hearts right.
    -- Confucius

  3. #3
    Join Date
    Jul 2005
    Posts
    64
    Tnx. I'll make sure this all gets covered when the tech comes out.

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