Cal Spas Hot Tubs, Spas and Swim Spas for Sale. Cal Spas FA890 spas featured on Extra Yardage. Cal Spas - Youtube Calspas FA890 Spa featured on Extra Yardage - Eclectic Garden episode of Extra Yardage, which aired on June 14, 2011. This episode featured a Cal Spas FA890B hot tub as a key component of this backyard makeover. Visit www.calspas.com.