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GEN II Ranein Natural Gas Tankless Water Heater Max 8.5 GPM, 190,000 BTU Indoor On Demand Instant Hot Water Heater with LED Temperature Control Panel,Vent Pipe

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Features

  • High-Efficiency Endless Hot Water: Boasts max 8.5 GPM flow and 190,000 BTU output, supporting 46 taps (shower / kitchen / bar / laundry) for continuous household hot water needs.
  • Steady Temperature for Daily Comfort: Advanced tech maintains stable water temp, auto-adjusting flow and heat to avoid sudden changesperfect for showers and daily use.
  • Powerful & Safe Bottom Blower: Bottom-mounted blower prevents smoke backflow; auto-adjusts speed for full gas combustion, plus low noise and longer service life.
  • Energy-Saving to Lower Bills: Heats water on demand, cutting standby energy waste versus traditional tank heatersreduces utility costs and supports eco-living.
  • Space-Saving Wall-Mounted Design: Compact gas tankless heater fits apartments, small homes, or renovationsfrees up valuable floor space while supplying hot water.
  • Premium Durable Build: Stainless steel body resists temperature and corrosion; oxygen-free copper tank cuts heat loss, fitting standard 3/4" NPT water and gas ports. No vent pipe included; contact us if needed.
  • Professional Installation Advice: Must be installed by licensed professionals per local codesnot recommended for areas over 2,000 feet elevation.

Description

2025 GEN II Ranein Natural Gas Tankless Water Heater Max 8.5 GPM, 190,000 BTU Indoor On Demand Instant Hot Water Heater with LED Temperature Control Panel,Vent Pipe

Style: ‎Water Heater with Vent Pipe 8.5 GPM, 190,000 BTU


Date First Available: December 16, 2025


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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