
Tankless Water Heater 4.3Gal 100000 BTU Gas Indoor, Instant Hot Water Heater with Smart Temp Control & LED Display, Whole House, Silver Gray
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The RoiXst is an indoor, whole-house gas tankless water heater rated at 100,000 BTU/h with a 4.3-gallon-per-minute flow. It holds temperature within about 1°F, shows it on an LED display, and adds leak, flameout, overheat and freeze protection. The oxygen-free copper heat exchanger resists rust, and a conversion kit lets it run on propane or natural gas. It suits households replacing a tank unit who want endless hot water and a small wall footprint; at this capacity it runs a couple of fixtures at once, not several showers, so larger homes should look at higher-BTU models.
In stockSold by HXReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
This is an indoor gas tankless water heater rated at 100,000 BTU. It heats water on demand, so it needs no storage tank. It is intended for whole-house use and can supply several outlets at the same time.
The tank is made of oxygen-free copper for efficient heat exchange and rust resistance. A smart control keeps the temperature within +/- 1°F, and an LED display shows it in real time. Safety protections include leakage, flameout, overheating and freeze protection.
It connects with standard 1/2 inch NPT fittings and has a direct vent outlet. The minimum startup flow rate is 0.02 MPa, which suits typical household water pressure. It runs on propane or natural gas, and a conversion kit is included.