This heater pressure switch is designed for compatibility with Sundance Spas, specifically replacing the SUN6560-869 3902 model. It provides accurate pressure monitoring to ensure safe and efficient heater operation within your hot tub system. By maintaining proper pressure levels, this switch helps protect your spa’s heating components and supports consistent water temperature control. Its reliable performance and straightforward installation make it an essential part for spa maintenance and repair.

Hot Tub Compatible with Sundance Spa Heater Pressure Switch, SUN6560-869 / 6560-869 Replacement 3902. Fits Sundance Spa Pressure Switch (All Del Sol and Sweetwater LX10/ LX15 Models)