What Do I Need to Know About My Air Conditioning System Published on June 05, 2017 With the Environmental Protection Agency’s decision to phase out R22, many homeowners are thinking about investing in new, more efficient air conditioning systems. Are you one of them? If so, Barlow Service Experts Heating & Air Conditioning is here to help you through the process with our FREE eBook, Home Heating & Cooling for Dummies. The book includes all you need to know about when to replace your current air conditioning equipment, how to decide which company is best to install your system, and so much more! To get your free copy of Home Heating and Cooling for Dummies, visit our website. If you’re contemplating upgrading your air conditioning system this summer, call Barlow Service Experts Heating & Air Conditioning for a free in-home estimate and find out about all our great discounts available for a limited time!