Zodiac R0457000 Water Pressure Switch Assembly Replacement for Zodiac Jandy LXi Low NOx Pool and Spa Heaters<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Water pressure switch assembly replacement</li><li>Fits Zodiac Jandy LXi Low NOx pool and spa heater models 250， 300， 400</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21apjsePTQL.jpg" noproxy>