Keeping your home's heating and cooling system tuned-up and running properly is one of the best things you can do for your home, both from a comfort perspective as well as a financial one. Over the course of the next 12 months, your home's heating and cooling system can easily run for 3,200 hours. Comparing that to a vehicle running at 45 miles per hour for that long of a period, your looking at putting the equivalent of over 100,000 miles on your unit during the next year. Performing a system tune-up at the beginning of each heating and cooling cycle is like giving your system an oil-change and making sure it's road worthy before going on a long trip. Small problems can be detected long before they turn into big, expensive problems when temperatures are likely at their worst and when i