Novashion Instant 110 Volts 3500 Watts Water Heater for Bathroom Automatic power off feature for enhanced safety LCD digital temperature display for real-time monitoring Compact design saves space and is energy efficient Heats water in just 3 seconds, providing instant hot water Durable stainless steel construction for long-lasting use Safe operation with no water flow stops heating Recommended to connect with a travel switch of 32A or above Requires stable water pressure of 0.04-0.4MPA for optimal performance