There is money to be saved when using fewer square feet of floor space. Getting up to 210 KW of power in a small footprint is what comes with the Reimers RV Series electric boilers. The boiler has a very high Watts per Square Foot ratio. These steam or hot water generators operate with 3 phase power in a staged KW sequence to prevent power strain on the facility's grid. All electric boiler and hot water options are ASME and UL ULc listed designs. All heating elements are located in a lower cabinet that can be easily serviced. The cabinet walls are insulated to keep heat from touchable surfaces and away from electronics. Customers may order the RV series in 15 KW increments. The story behind Reimers as a boiler maker can be found at About Reimers Electra Steam