Volume 141 Catalog Page: 159Control high limit & motor in forced air systemsTurns fan on and off according to plenum temperatureHigh limit stop factory-set at 200FPush-in receptacles for stripped wireSurface mountingIncludes two lead wires with1/4"" male flag terminal; four add-on screw terminals;Two jumpers for line voltage, fan & limit interconnectL4064B2210/U