The 9640-0273 Process Trap Heater is designed for use with 6 or 8 inch body angle configuration vapor sublimation traps with NW80 ports. The heater requires 120 VAC and model 43PWRCORD04 power cord can be used to power the heater. The heater features a low temperature alert that can be monitored using our model 100010832 Low Temperature Alert Monitor.