American Waterheaters HVAC Control Board Part 6910605R 6910605 *****WARRANTY AND INSTRUCTIONS***** **RETURN AND REPLACE: If the board is found to be faulty within the first six months period, we will **IF YOU HAVE QUESTIONS: CONTACT US VIA AMAZON EMAIL SYSTEM. ** California shipments will be charged sales tax** ***THIS IS A HIGH QUALITY COMPATIBLE OEM PRODUCT WHICH MEETS OR EXCEEDS THE SPECIFICATIONS OF THE OR