For applicable INSTINCT and PRESTIGE installations, complete the optional Combustion Rating Results section in order to receive the highest level warranty of 10 years primary heat exchanger, 6 years parts, 3 years labor allowance. Click HERE for full details.
In order for the results to be accepted, the combustions levels must be in the acceptable range provided in the installation manual and a photo of the combustion analyzer must be submitted to verify the results. Without all required data, additional warranty coverage cannot be provided.