Now I'm confused because I thought the warranty was definitely not transferable but you've stated otherwise.
Therefore I went to the Sundance website and this is what I saw clearly stated at the top of the warranty page:
"SUNDANCE SPAS, INC. EXTENDS THIS LIMITED WARRANTY SOLELY TO
THE ORIGINAL PURCHASER OF ANY SUNDANCE 880 SERIES SELF-CONTAINED
SPA MANUFACTURED AFTER April 15, 2007"
http://www.sundancespas.com/CustomerCare/800Warranty.pdf
It says the same exact thing for the 780 series and the 680 series.
OK. Now I am confused.