The “TEMP-SURE” is mounted to the side of dishmachine, not requiring any of your valuable kitchen space. The “TEMP-SURE” provides an additional 40 degrees of temperature rise to your incoming dishmachine water supply, which will help prevent your existing water supply source from being over burdened. Have “PEACE OF MIND” that proper dishware sanitation is taking place and preventing health risks. The “TEMP-SURE” can be built-in at the factory, or it can be purchased separately with a field kit for field installation. The “TEMP-SURE” requires a separate 208-230v 3 phase or 208-240v 1 phase. The "Temp-Sure Hot Water Assurance" requires a separate 115V 1 phase hard-wired circuit.