Eyoo RV Tankless Water Heater, 78,000 Highest BTU, Propane On-Demand Hot Water, High Altitude 14,500 ft, 15" x 15" Black Door, Full-Time & Weekend Travel, Ideal for Simultaneous Use and Family Use

★★★★★ 4.3 65 reviews

$599.00
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$599.00
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Management number 212531002 Release Date 2026/04/06 List Price $239.60 Model Number 212531002
Category
  • Experience True Luxury on the Road: Upgrade your RV lifestyle with a tankless water heater engineered for serious performance. Powered by an industry-leading 78,000 BTU system, it delivers up to 4.5 GPM of continuous hot water—so you can shower, wash dishes, and clean up without ever worrying about running out. Perfect for RV families who depend on reliable hot water wherever they travel.
  • Built for High-Elevation Adventure: Most RV water heaters struggle on the mountains and high altitudes. Eyoo's high-quality heat exchange system is specifically engineered to operate at altitudes up to 14,500 feet, maintaining combustion stability and heating efficiency where standard units fail. Whether you're camping in Colorado or exploring high-altitude national parks, performance remains strong and reliable.
  • Advanced Combustion & Flow Optimization: This system is engineered to enhance heating efficiency and long-term reliability through intelligent airflow and waterway design. Incoming air is preheated by internal components to reuse residual heat before combustion, supporting improved thermal efficiency. A 2.5× larger airflow duct allows smoother, more consistent air movement while reducing strain on the fan for stable operation. The straight-through waterway design promotes efficient heat transfer, performs reliably under low water pressure, helps minimize freeze risk and scale buildup with fewer bends, and maintains steady water temperature even when flow levels change.
  • Waterproof and Windproof Design: Designed for dependable outdoor performance, this RV tankless water heater features a sealed waterproof housing and wind-resistant combustion system to help maintain stable operation in varying weather conditions. The protective construction helps shield internal components from rain, moisture, and strong winds, supporting reliable ignition and consistent heating performance during camping trips and travel in changing environments.
  • Save Money and Effort: Eyoo prioritizes your convenience by including a 150 PSI pressure relief valve, eliminating the need to buy and install one separately. It also features a 15" × 15" door and a wired remote controller that works from up to 6.6 feet away.

Color Blakc
Voltage 12 Volts (DC)
Wattage 46 watts
Capacity 10 Gallons
Flow Rate 4.5 Gallons Per Minute
Brand Name Eyoo
Item Depth 14.5 inches
Mount Type Wall
Style Name SummitPro-B
Heat Output 78000 British Thermal Units
Is Electric No
Item Weight 25.4 Pounds
Manufacturer eyoo
Model Number RA77RV-B-U01
Power Source Liquid Propane
Item Type Name rv water heater
Maximum Pressure 150 Pound per Square Inch
Special Features Anti-Freezing Protection, Dry Combustion Protection, LED Display, Overheat Protection, Pressure Release Valve
Included Components 15" x 15" Black Door Panel x 1, Assembly pack x 1, Instruction manual x 1, Showerhead x 1, Wired gigital controller x 1
Maximum Temperature 124 Degrees Fahrenheit
Item Dimensions W x H 15.16"W x 14.96"H

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4.3 out of 5
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65 ratings | 27 reviews
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