Pentair 42001-0063S Electrical System High Limit Switch Replacement Pool and Spa Heater<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High limit switch replacement</li><li>Fits Pentair Sta-Rite Max-E-Therm pool and spa heaters electrical system</li><li>Also fits Pentair MasterTemp pool and spa heaters electrical systems</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41RDR4s63gL.jpg" noproxy>