Ranein Natural Gas Tankless Water Heater, Indoor Max 4.3 GPM, 100,000 BTU Instant Hot Water Heater

★★★★☆ 4.0 43 reviews

$399.00
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$399.00
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Free shipping Free 30-day returns

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Product details

Management number 210147344 Release Date 2026/04/02 List Price $159.60 Model Number 210147344
Category
  • Powerful On-Demand Heating: 100,000 BTU & 4.3 GPM for this tankless water heater gas, supports 3-4 water points simultaneously, delivers endless hot water on demand with no waiting.
  • 4 Intelligent Preset Modes: One-click switch for 4-season/Kitchen/Bathtub/Shower modes; 4-season auto-matches temp, kitchen defaults to 100°F, bathtub supports 50-800L volume adjustment.
  • Precision Temp Control: Gas-water-temperature intelligent linkage, 95°F-155°F adjustable range, high-temp lock prevents scalding, safe for kids and elders.
  • Oxygen-Free Copper Heat Exchanger: Enhances heat transfer efficiency, corrosion-resistant and durable; paired with enhanced combustion tech for energy saving.
  • All-Round Safety & Anti-Freeze Protection: Equipped with dedicated anti-freeze device, resists 14°F/-10°C low temperature to effectively prevent pipe freezing and cracking; plus overheat, dry burn, exhaust blockage and low water pressure startup protection; powerful fan exhaust prevents CO leakage.
  • Clear LED Display & Temp Memory: LED screen shows real-time water temp, operating status and fault codes; temp memory retains preferred settings, no repeated adjustment needed.
  • Included Vent Pipe & Installation Note: Comes with original vent pipe (no extra purchase) for the indoor propane tankless water heater. Install by licensed professionals, not for >2,000ft elevation. Recommend draining water completely if temp drops below 14°F/-10°C or unused for long to prevent pipe cracking.

Color 4.3GPM 100,000BTU (Indoor)
Voltage 120 Volts (AC)
Wattage 7.8 watts
Capacity 4.3 Gallons
Flow Rate 4.3 Gallons Per Minute
Brand Name Ranein
Efficiency High Efficiency
Mount Type Wall
Style Name Natural Gas
Heat Output 100000 British Thermal Units
Is Electric No
Manufacturer Ranein
Model Number RH10K
Power Source Natural Gas
Material Type Natural Gas
Item Type Name tankless water heater NG
Maximum Pressure 116 Pound per Square Inch
Special Features LED Display
Included Components Assembly Kit x1, Tankless Water Heater x1, Use’s Manual x1, Vent Pipe x1
Maximum Temperature 155 Degrees Fahrenheit
Item Dimensions W x H 14.17"W x 22.05"H
Manufacturer Warranty Description 2 Year Manufacturer

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4 out of 5
★★★★☆
43 ratings | 18 reviews
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