Have You Asked The Evenflow Guy?
 

Maintenance Questions

How long can I expect a new system to last?

If you have a qualified technician perform regular preventative maintenance and service suggested for your unit, industry averages suggest that an air conditioner should last 12-15 years (sea coast applications may be less) and a gas furnace should last as many as 20-25 years.

...

Should I change my indoor coil?

When replacing your air conditioner or heat pump, the answer is most likely yes. The efficiency ratings that are advertised for an air conditioner or heat pump are based on the performance as part of a matched system. If only the outdoor portion is changed, the efficiency and savings could be less than that of a matched system.

...

 Where do I get replacement parts?

Contact your York Dealer for help obtaining replacement parts.

...

 What is covered in my warranty?

All York products come with a written limited warranty on parts. This warranty states that a replacement part will be furnished for any part of the product that fails in normal use and service during the applicable warranty period specified in accordance with the warranty's terms. Your authorized York® Dealer can review with you the warranty periods for the products you select.