The Premier® 120V Plug-In Hybrid Electric heat pump water heater from State Water Heaters makes it easier than ever for consumers to electrify to an energy-efficient option to save money on their utility bills. These models plug into a standard wall outlet for easy installation and provide annual savings up to $118 on utility bills* compared to a gas water heater. They have whisper-quiet operation at just 45 dBA. Plus homeowners gain added peace of mind with new leak protection features including leak detection and automatic water shutoff.. The Premier® 120V Plug-In is ENERGY STAR® certified and meets other regional classifications like Northwest Energy Efficiency Alliance (NEEA) Tier 3 and qualifies for many federal, state and local utility rebates.