Pentair 470179 Electronic Thermostat Circuit Board Replacement for Pool and Spa Heaters<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Genuine Pentair Replacement Part</li><li>Fits Pentair MiniMax Plus， Pentair MiniMax CH 150 IID， MiniMax with CSD-1 Control， and MiniMax Low Nox</li><li>Fits Commercial MiniMax and PowerMax Models Manufactured Prior to July 2006</li><li>Fits PowerMax Models 150， 200， 250， 300， 350， and 400</li></ul></div><img src="http://ecx.images-amazon.com/images/I/61%2BIQvR5%2B7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51mYfUdL-gL.jpg" noproxy>