Ranein Gen II RV heater front view highlighting compact, high-output design.
Ranein Gen II RV exterior installation shows easy fit into standard cutouts.
Ranein Gen II remote control display highlights on-road status and energy usage.
Ranein Gen II thermostatic chamber close-up shows stable temperatures during use.
Ranein Gen II gas valve area with safety features for reliable operation.
Ranein Gen II exterior showerhead attachment for outdoor rinsing and pets.
Ranein Gen II altitude-ready indicator shows performance up to high elevations.
Ranein Gen II copper heat exchanger close-up emphasizes durability.
Ranein Gen II safety valve details highlight system protection.
Ranein Gen II RV heater front view highlighting compact, high-output design.
Ranein Gen II RV exterior installation shows easy fit into standard cutouts.
Ranein Gen II remote control display highlights on-road status and energy usage.
Ranein Gen II thermostatic chamber close-up shows stable temperatures during use.
Ranein Gen II gas valve area with safety features for reliable operation.
Ranein Gen II exterior showerhead attachment for outdoor rinsing and pets.
Ranein Gen II altitude-ready indicator shows performance up to high elevations.
Ranein Gen II copper heat exchanger close-up emphasizes durability.
Ranein Gen II safety valve details highlight system protection.

Ranein Gen II RV Tankless Water Heater — 65,000 BTU, On-Demand Hot Water

Reliable hot water on the road Meet the Gen II Ranein RV Tankless Water Heater, a 65,000...
Vendor: Ranein
Availability: In stock
£750.87
£750.87
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Ranein Gen II RV heater front view highlighting compact, high-output design.

Ranein Gen II RV Tankless Water Heater — 65,000 BTU, On-Demand Hot Water

£750.87
Ranein Gen II RV heater front view highlighting compact, high-output design.
Ranein Gen II RV exterior installation shows easy fit into standard cutouts.
Ranein Gen II remote control display highlights on-road status and energy usage.
Ranein Gen II thermostatic chamber close-up shows stable temperatures during use.
Ranein Gen II gas valve area with safety features for reliable operation.
Ranein Gen II exterior showerhead attachment for outdoor rinsing and pets.
Ranein Gen II altitude-ready indicator shows performance up to high elevations.
Ranein Gen II copper heat exchanger close-up emphasizes durability.
Ranein Gen II safety valve details highlight system protection.

Ranein Gen II RV Tankless Water Heater — 65,000 BTU, On-Demand Hot Water

£750.87
Description
Description
x

Reliable hot water on the road

Meet the Gen II Ranein RV Tankless Water Heater, a 65,000 BTU on-demand propane system built for family use while traveling. With up to 3.9 GPM, it delivers strong flow and steady warmth, even as simultaneous taps demand hot water.

Key capabilities that matter in daily RV life

Designed for RVs and campers, this unit prioritizes quick warm water and consistent temperatures.

  • 65,000 BTU high-output burner for faster heating and stable temperatures
  • Up to 3.9 GPM to support multiple fixtures at once
  • Zero cold water start and a circulating pump to reduce water waste
  • Thermostatic mixing chamber for smoother, more predictable water temperature
  • Exterior shower head included for pets, gear, or outdoor rinsing
  • High altitude ready up to 9,800 ft with altitude-aware performance
  • Remote monitor provides real-time gas, voltage, water flow, and anti-freeze alerts

Smart safety, durability, and ease of installation

Engineered with safety in mind, the unit features a top-mounted exhaust fan for stable combustion, flame failure protection, and an anti-freeze function. A built-in pressure relief valve guards the plumbing as you travel.

  • Oxygen-free copper heat exchanger supports fast heat transfer and long-term durability
  • CSA-certified design with essential safety shutoffs
  • Fits standard RV cutouts and replaces common 6/10/12-gallon tank heaters; optional door kits available
  • Exterior door kits sized 15x15, 15x18, or 18x18 inches sold separately

Whether you are a full-time RVer, a family on weekend trips, or a climate-conscious traveler, the Gen II model aims to deliver dependable hot water when you need it most. It emphasizes efficiency and practical convenience without promising guaranteed outcomes, inviting you to explore the possibilities on your next trip.

FAQ

Q: What RV setup is the Gen II compatible with?

A: It fits standard RV cutouts and replaces most 6/10/12-gallon tank heaters with a 12.8 x 12.8 inch opening; exterior door kits sold separately.

Q: Can this unit handle cold weather or high altitude?

A: Yes, it is high-altitude ready up to 9,800 ft and uses a thermostatic chamber for stable temperatures; the circulating pump reduces hot-water waste.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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