Ranein Natural Gas Tankless Water Heater for Indoor, with Vent Pipe

Ranein Natural Gas Tankless Water Heater for Indoor, with Vent Pipe Performance: The on-demand tankless water heater boasts a heating capacity of 100,000 BTU and a hot water flow rate of 43 gallons per minute (GPM) It can provide continuous hot water for 2-3 water supply points, making it sufficient to meet the hot water needs of a household's bathroom, kitchen, and bar area Upgrade Features: Four Seasons Function automatically adjusts the water temperature output based on seasonal water temperature changes Kitchen Function sets the default water output temperature to 100°F, suitable for kitchen use Bathtub Function allows adjustable water output quantity with a reminder when the set output quantity is reached, catering to various environmental needs No Waiting Required: Unlike traditional tank water heaters, tankless water heaters eliminate the need for a 30-minute preheating wait time, allowing you to have unlimited hot water on demand Save Money: The kit includes the exhaust pipe, so you don't need to spend extra money on purchasing it separately With an oxygen-free copper water tank, it reduces heat loss and lowers energy consumption Applied with standard 1/2" NPT water fitting and gas inlet Recommendation: We strongly advise that all installations of the device adhere to local building and plumbing regulations at the installation location and should be carried out by licensed professionals