Sundance 6600-168 Hi-Limit Sensor coolers 9 111 Tundra 1556 411

9 111 Tundra 1556 411 3

Swap out old cartridges for new ones

Turn off power to the pump and relieve system pressure before service

Zodiac R0638100 Motor Block Type D for Polaris

Sundance 6600-168 Hi-Limit Sensor coolers 9 111 Tundra 1556 411Sundance Spas Hi Limit Sensor 6600 168 OEM Hi Limit Sensor for Sundance Spas and select Jacuzzi hot tubs Part Number: 6600 168 (also replaces 59 455 1204 and 6600 168 JC) 1 4 inch bulb with 22 inch cable and box end connector for secure installation Ensures your spa shuts off to prevent overheating and protect equipment Compatible with many 1995present Sundance Spas and select Jacuzzi models. Always verify compatibility with your spas model and year