Just a friendly warning to all those considering buying a hot tub! There have been a number of companies importing spas from Asia that are NOT approved for use in Canada. These companies will often cite they are the "same" as another brand etc...always ask for an ETL or UL certificate and then search here
http://etlwhidirectory.etlsemko.com/WebClients/ITS/DLP/products.nsf/$$Search?OpenForm
to verify the mark is actually valid. (These companies even copy the certificates of legitimate companies!)
If they are are selling what they claim is the same as a high end brand for way less BEWARE!