The tool accesses the electronic control units in your car to: *Not all features are supported on all modules or vehicles. See our Model/Feature Matrix for specific coverage. Our product is a hardware and software tool that plugs into your Windows PC's USB port (check system requirements).Not all features are supported on all modules or vehicles. See our Model/Feature Matrix for specific coverage. Our product is a hardware and software tool that plugs into your Windows PC's USB port (check system requirements).
February 24, 2011 â Art Avent, hvac advice. Among manufacturers, you are unlikeley to find anything definitive in writing on this question, but my personal opinion is that an electric heat pump & air conditioner SHOULD last 12-15 years & a gas furnace SHOULD last 15-20 years or more.
Q: How often should I have my HVAC equipment serviced? A: Heating and Air Conditioning equipment should be serviced at least once a year. The best scenario is to have the heating system checked in the Fall and the air conditioning checked in the Spring.Gas-fired equipment should definitely be cleaned and serviced annually.: The average expected life of an air conditioner is approximately 15 years. The average expected life of a heat pump is approximately 10 to 12 years, since it operates year round.