In-Sink-Erator Instant Hot Water Dispenser Installation, Care & Use Guide Congratulations on the purchase of your new In-Sink-Erator instant hot water dispenser. This product is designed and manufactured to the highest standards. SAFETY SYMBOLS! The warning symbol alerts you to potential hazards or unsafe practices which could result in severe personal injury or death. The caution symbol alerts you to hazards or unsafe practices which could result in minor personal injury or property damage. IMP