DHC-E 12 12.0 kW 2.34 GPM Point-of-Use Tankless Electric Water HeaterDHC E 12 models are ideal for residential or commercial point of use sink applications including: bathrooms, offices, stores, malls, warehouses, restaurants, and gas stations. They may also work for single low flow shower use under some conditions, and can be easily removed for over wintering a seasonal cabin or cottage. They are electronically controlled and can be set to deliver water at the temperature you need. They heat water instantaneously and