Automatic flame failure gas cutoff and safety interlocked controls. Long life, high quality copper heat exchanger. Available in LP or natural gas. Automatic overheat protection provided by high temperature limiter and pressure relief valve. All parts in contact with water are stainless steel, copper or brass.
Hot water is potable.
Easy wall mounting and hook ups. Units may be connected in parallel in order to double the capacity of a single unit. No electricity required for operation of 'D' Cell powered unit - still have hot water with power outage. Efficient modulating burner automatically adjusts to water flow. Temperature selection knob allows wide range of flows and temperatures.