Taco VT2218-HY1-FC1A00 CIRC，ECM，VAR SPD High Efficiency Motor<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>22' Shut-off head</li><li>ECM high-efficiency motor</li><li>Operates in 5 different modes:</li><li>Full speed override for system fill and purging</li><li>Sensors and Integral Flow Check (IFC) included</li></ul></div><img src="http://ecx.images-amazon.com/images/I/515iMDzYHKL.jpg" noproxy>