Hayward HAXFHD1931 Front Header Only Replacement for Hayward H-Series Ed1 Style Pool Heaters<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Front header only replacement</li><li>Fits hayward h-series millivolt electronic ed1 style pool heater models h2001， h1501， h2501</li><li>Also fits hayward h-series low nox filter models h150fdn， h150fdp， h200fdn， h200fdp， h250fdn， h250fdp， h300fdn， h300fdp， h350fdn， h350fdp， h400fdn， h400fdp</li><li>Weighs 3-pound</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41guud5bdML.jpg" noproxy>