Ranein 65K BTU RV Tankless Water Heater

Upgrade your RV with the Gen II Ranein RV Tankless Water Heater—the ultimate solution for on-demand hot water in any condition. Powered by a high-output 65,000 BTU burner, this unit delivers 3.9 GPM of stable hot water, even in freezing temperatures, ensuring long, uninterrupted showers without temperature drops. Its precision temperature control (95°F–124°F) and staged combustion optimize efficiency, reducing propane consumption while preventing overheating in summer. Built for reliability, it includes flame failure protection, anti-freeze activation below 42.8°F, and a CSA-certified design with pressure relief valve.

Designed for easy installation, it fits standard RV cutouts and replaces most Suburban & Atwood tank heaters without modifications. The upgraded multi-function remote lets you monitor gas usage, voltage, and water flow in real time, while high-altitude performance (up to 9,800 ft) and a top-mounted exhaust fan ensure flawless operation. Perfect for families, full-time RVers, or cold-weather campers needing dependable hot water on the go.