Do you need parts for your HVAC system?
If your heating and air system is in need of a part being replaced I suggest contacting one of the York AC dealers in your area. The certified York dealers will be able to guide you in making the right choice in your part selection. You can just explain what is not working on your HVAC system and they will be able to suggest the correct replacement part from there. Not only do these dealers have some of the best knowledge the industry has to offer, they also sale quilty AC repair parts.
Many of the heating and cooling replacement parts dealers also offer service calls. So if you are not comfortable with purchasing the product without having an HVAC contractor look at your system first that is fine. You can simply schedule a service call with the dealer and they will have someone come to take a look at your system to ensure you are buying the correct part.