Are your heating and cooling bills too high?
Is your indoor unit or your outdoor unit (or both) too noisy?
Do you have a problem with humidity in the summer?
Do you have a problem with dry air in the winter?
Are there any rooms in your home that are always too hot or too cold?
Do you have pets or do any family members suffer from allergies?
Do you have problems with lingering cooking odors?
Does your system run all the time?
Does your furnace short-cycle, constantly turning on and off?
Is your system easy to maintain with a filter that’s easy to get to and change?
Is your outdoor unit unattractive and not aging well?
Is your unit backyard-safe?
Is your system still covered by a warranty?