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Ranein Propane Gas Tankless Water Heater, 4.3 GPM, 100,000 BTU, Indoor
✅ In stock
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Grade
Analysis Confidence
13%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 23, 2026 6:16 AM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
Ranein Store
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Powerful On-Demand Heating: 100,000 BTU & 4.3 GPM for this tankless water heater propane, supports 3-4 water points simultaneously, delivers endless propane hot water on demand with no waiting.
✓4 Intelligent Preset Modes: One-click switch for 4-season/Kitchen/Bathtub/Shower modes on the propane tankless water heater; 4-season auto-matches temp, kitchen defaults to 100°F, bathtub supports 50-800L volume adjustment.
✓Precision Temp Control: Gas-water-temperature intelligent linkage for the propane heater, 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 of the propane hot water heater, 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 for the propane tankless heater.
✓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.
⚙️ Specifications
Brand
Ranein
Capacity
4.3 gallons
Power Source
Liquid Propane
Product Dimensions
14.17"W x 22.05"H
Special Feature
Four Seasons Function, Kitchen Function, Bathtub Function, No Waiting Required
Special Features
Four Seasons Function, Kitchen Function, Bathtub Function, No Waiting Required
Voltage
120 volts
Flow Rate
4.3 gpm
Maximum Temperature
155 °F
Heat Output
100000 british thermal units
Maximum Pressure
116 psi
