Compact 2.1‑gallon electric water heater engineered for fast, efficient hot water where space is limited. Key benefits Fast hot water on demand: 1500W power with a fast thermalconductivity heating pipe delivers uninterrupted hot water in about 8–15 minutes, meeting everyday washing and rinsing needs quickly. Energyconscious insulation: Polyurethane foam insulation layered with a seamless stainless steel lining yields a hot water output rate of 80%, improving heat retention and reducing needless power draw. Precise temperature control: Simple knob adjustment lets you set the heating temperature from 86–149 °F so you can match water temperature to the task. Spacesaving capacity: Small footprint (11.81 × 11 × 11 in) but a useful 2.1‑gallon capacity—fits easily on walls or floors under sinks and in other tight spaces. What makes it stand out Balanced performance in a compact package: power heating and a efficiency insulated tank combine to shorten wait time without sacrificing heat retention. Durable, sanitary water contact surface: Seamless stainless steel lining resists corrosion and simplifies cleaning compared with some coated tanks. Straightforward controls: One knob for temperature makes operation intuitive for any user. Typical applications Undersink instant hot water for a kitchen or bar sink: Rapid recovery and compact size allow installation in cupboard spaces to supply hot water for handwashing, dish rinsing, or connecting to a small dishwasher. Utility or laundry room booster: Provide supplemental hot water for quick prerinse or cleaning tasks where a large water heater is impractical. Bathroom or guest sink solution: Deliver reliable hot water for handwashing and light care in secondary bathrooms or small apartments. Performance and specifications Power: 1500W with fast thermalconductivity heating element Temperature range: 86–149 °F, adjustable by knob Capacity: 2.1 gallons Size: 11.81 × 11 × 11 in Construction: Polyurethane foam insulation with seamless stainless steel lining Hot water output rate: 80% Installation and use notes Designed to be mounted on walls or placed on floors under sinks or in other compact locations. Temperature settings: low for daily washing, medium for washing vegetables, when connecting to a dishwasher or for heavier cleaning tasks. This compact heater provides a reliable, energyconscious hot water solution where space is limited and quick recovery is required.