102000 BTU Tankless Water Heater Propane Indoor, Max 4.3 GPM Intelligent Constant Liquid Propane Whole House Instant Hot Water Heater with Freeze Protection, 3/4″ NPT, for 3-4 Water Points

Price: $359.99 - $369.99
(as of Feb 09, 2026 21:58:47 UTC – Details)

Product description

【4.3 GPM | 102,000 BTU】: Riwory tankless gas hot water heater can provide up to 4.3 GPM flow and 102,000 BTU heating capacity, which can delivers endless hot water on demand for 3-4 water points, can meet the daily use of residences
【4-stage Energy-saving Combustion Technology】: The burner in the gas on demand hot water heater uses intelligent staged combustion technology, with a minimum heat load of only 8500 BTU, which allows you to easily enjoy comfortable hot water in the summer without adding extra cold water, and you also can get hot enough hot water in the winter
【Multiple Anti-freeze Protection, Worry-free in Winter】: Riwory HO-Bas series gas instant water heaters equipped with 4 heating modules rated at 25W, which automatically activate the anti-freeze function when the temperature is below 39°F (4°C) to prevent the heat exchanger from freezing. In addition, the air outlet on the top of the gas water heater is also equipped with a special windproof device to effectively prevent cold air from entering the water heater, avoid pipe freezing, and ensure safe operation in winter
【Pure Copper Heat Exchanger】: Riwory gas tankless water heater has a service life of up to 5 years. It uses 100% pure copper heat exchanger with an efficiency of up to 95%, and can provide hot water in a few seconds
【Intelligent Constant Temperature PLUS】: Riwory’s original intelligent constant temperature PLUS system automatically adjusts the air-fuel ratio steplessly to keep the water temperature stable at ±1℉. Even if other water points are suddenly turned on, there will be no sudden change in water temperature, which effectively prevent children or the elderly from being scalded when bathing
【All-round Safety Protection】: Our tankless water heater gas has built-in multiple safety protection functions: over temp protection, anti-dry combustion technology, water over pressure protection, low water pressure starting, anti scald protection, abnormal combustion flame protection, dual gas solenoid valve and automatic thermostatic system. Multiple protections work together to effectively prevent failures and safety hazards, ensuring the stability and safety of families in daily use
【Easy to Install】: The size of the on demand gas water heater tankless is only 21.3″H x 13.7″W x 6.8″D, which saves space and is equipped with standard 3/4″ NPT water inlet and outlet connectors, 3/4″ NPT gas inlet, 3″ OD vent, and UL-approved 120V plug, which is suitable for most household installation standards. No additional modification is required, which greatly reduces the difficulty and cost of installation