Zodiac R0455400 Cap Sensor and Pressure Switch with O-Ring Replacement for Select Zodiac Jandy Legacy and LXi Pool and Spa Heaters<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Cap sensor and pressure switch replacement</li><li>Fits Zodiac Jandy Legacy LRZE， LRZM pool and spa heater models 125， 175， 250， 325， 400</li><li>Also fits Zodiac Jandy LXi Low NOx pool and spa heater models 250， 300， 400</li><li>Includes o-ring</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41lQuOVMfxL.jpg" noproxy>