A person leaning on the edge os a Cal Spas hot tub, on a wood plank patio next to the sea

Owners Hot Tub Manuals

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Older Spa Models

United States and Canada

Older European and international manuals

Discontinued models

Note: The Genesis manuals listed below are for an acrylic spa sold from 2009-2011. For roto mold spa manuals, see the section further down on this page.


Rotomold spas

US, Canada, and International

For roto mold spas built from January 2015

For roto mold spas built in 2012 to 2014


Click here to view the Replacement Parts Guide