TCFUNDY 18L Tankless Water Heater Propane Gas, 4.75 GPM On-Demand Instant Hot Water Heater with Digital Display, Touch Screen, Thermostatic & Energy Saving, Overheating Protection

?18L Tankless Water Heater?TCFUNDY Tankless water heater with compact design saves more space and energy efficient than traditional water heaters. LCE screen with digital temperature display and touch screen control. There are 3 modes you can choose: eco mode, common mode, tub mode. ?On-Demand Instant Water Heater?High efficiency propane gas tankless water heater delivers 4.75 gallons per minute of on-demand endless hot water. No more waiting for long time, instant hot water for families, homes, cabins or apartments. ?Steady Temperature Control?Water heater built-in high-precision thermostat ensures constant temperature and temperature difference control within ±2?, high-thermal efficiency up to 90%. The self-modulating temperature technology only heat up water while you are using it to save energy. ?Anti-Freeze Protection?TCFUNDY water heater has an anti-freeze heating device. It does not require manual drainage, it will automatically heat up to prevent the water tank from freezing. The power supply must be continuously connected, otherwise the anti-freeze heating device will not work. ?Safety of Use?Premium Oxygen-Free Copper Heat Exchanger to ensure long lifespan, automatic power-off when water is off and over-temperature protection, flame-out protection, air flow pressure switch protection to ensure the safety. ?Easy Installation?Comes with horizontal vent pipe and showerhead, please ventilate the room when water heater is in use. Minimum activation rate of 0.66 GPM. Min. water pressure of 2.9 PSI and Max. water pressure of 116 PSI, low water pressure to start for enjoyable shower experience for users on higher floors.