Portable Diesel Water Heater for RV & Camping

Upgrade your outdoor adventures with this compact tankless diesel water heater from Aredwhiterui. Designed for portability and performance, it delivers instant hot water on demand without preheating—perfect for showers, dishwashing, or cleaning during camping, RV trips, or boating.

Featuring a smart LCD display, this heater offers precise 6-gear temperature control with a clear readout of water temperature, flow rate, and flame intensity. Safety is prioritized with built-in protections against dry burning, overheating, leakage, and low water pressure. Powered by just 12V DC and 3.6L diesel, it operates efficiently at 0.2–0.6 MPa water pressure, producing up to 4L/min of continuous hot water. Lightweight and easy to carry, it includes a sturdy handle for hassle-free setup anywhere outdoors.