quick view Choose Options Zytron Control Products, Inc. Zytron Direct Replacement for OEM 100-8-Z004A MSRP: $717.00 DESCRIPTION Low cost, enclosed analog high limit temperature controller with manual reset. It comes with a variety of factory configured input voltages, outputs and sensor options. OEM REPLACEMENT 100-8-Z004A, 45075, 45-075 TEMPERATURE RANGE 0° to... Choose Options Add to Wish List Add to My Wish List Create New Wish List Compare