Like new! Barely used! 16kW 4-Element Series C Electric Boiler (w/ Breakers) The new Argo AT Series C Electric Boiler saves money, space and the environment! 100% Efficient Compact Wall Hung Design Zero Emissions, Green Alternative (No Fossil Fuel, No Chimney, No Carbon Monoxide) Ideal for radiant systems, applications requiring special temperature settings and for use as a back up heat source for solar applications. Advanced Microprocessor Control: Safely and efficiently controls the elements by monitoring the relay contacts that power the elements. An Advanced Load Managing Controller: Gives you the option to allow your utility or electric co-op to remotely control the boiler, reducing peak demands. Proved one piece cast iron heat exchanger backed by a 20 year warranty. Minimum Flow Rate: 5.5 GPM KW Capacity: 14 Operating Voltage: 240 Net Heat Output BTU: 54,600 Power Input Watts: 16000 Total Heating Element Amps: 66.7 Number of Elements: 4 Element Size Watts: 4000 Maximum Circuit Ampacity: 90.8 Suggested Breaker (Amps): 100