APUS 80,000 BTU RV Black Tankless Water Heater, Propane On-Demand 4.8GPM 12V with Remote, Plus Extra Black Flush-Mount Door Kit, High Altitude Ready, CSA Certified
Endless Hot Water, Anywhere: Delivers 4.8 GPM with 80,000 BTU power. Enjoy a continuous, never-ending hot shower without waiting for a tank to refill—perfect for boondocking and family trips.
Complete Blackout Package: Comes standard with the original black door, plus an upgraded APUS-specific black flush-mount door kit (15"x15"). This kit replaces the standard look with a sleek, low-profile cover that seals tightly against dust, rain, and insects (Note: Only fits APUS tankless heaters).
Built for the High Road & Cold Nights: Efficient operation up to 10,000 ft altitude. Intelligent anti-freeze protection activates at 35.6°F to prevent internal damage, ensuring reliability in mountain passes and winter camping.
Smart Energy Saver: Staged combustion adjusts gas usage based on inlet water temperature, maintaining a precise 95–124°F range. This saves propane, extends cylinder life, and cuts fuel costs.
Rugged & Safe: CSA certified with flame-out, gas leak, and over-pressure (203 PSI) safety valves. The galvanized steel upgraded door features sturdy hinges to withstand rough RV roads.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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