If for any comfort reason you, the original purchaser, is not satisfied with your Carrier, Payne or American Standard system, American Heating & Cooling will repair the problem to your satisfaction, replace the equipment with the same new equipment or remove the Carrier, Payne or American Standard products and refund the purchase price, subject to the Conditions and Limitations listed below. This guarantee will remain in effect for 12 months after the original installation date. This guarantee is non-transferable.