Heater, Powermite Booster, 3.2 gallon storage capacity. Sanitize and clean your dishes properly with this hot final rinse water heater. It is designed to use with 2 tank conveyor dishwashers. This unique burner system uses both primary and secondary air for consistent ignition. It has a low water cut-off, temperature or pressure relief valve. This heater comes with an indicator light and an on/off switch, (2) temperature / pressure gauges, and a stainless steel tank and front. This water heater comes with a painted body and legs, 58,000 BTUs. The water requirements on this booster heater require the water coming into the heater to be treated if it exceeds 3.0 grains of hardness per gallon (GPG). Water containing over 3.0 GPG will decrease the efficiency and reduce the operating life of the unit. If the product fails and it is caused by lime or sediment build up, it is not covered under warranty.