Enjoy Hot Showers Wherever the Road Takes You – 12V LPG RV Water Heater

The JP Heater 12V LPG RV Water Heater is a tankless, on-demand hot water solution designed for RVs, campervans, motorhomes, and trailers. Powered by 12V DC and LPG, it delivers up to 65,000 BTU/hr of heating output with a 3.9 GPM (12 L/min) flow rate – enough for a comfortable hot shower even on chilly mornings.

The digital control panel lets you set your ideal water temperature up to 124°F (51°C) with ease. Built-in safety features include 40-minute timeout protection, flame failure shutoff, and error code diagnostics – giving you peace of mind on every trip.

Designed for exterior installation, this compact unit fits into a standard 13×13 inch RV wall opening. No 110V/220V AC hookup required – perfect for off-grid camping, van conversions, and boondocking.  

Key Features

• 12V DC and LPG powered
• 65,000 BTU/hr maximum heat output
• 3.9 GPM (12 L/min) maximum heating flow rate
• Maximum output temperature of 124°F (51°C)
• Digital control panel with temperature adjustment
• 40-minute automatic timeout protection
• Water pressure range of 14.5–58 psi (0.1–0.4 MPa)
• Compact exterior installation design
• Optional outdoor shower connection
• Error code diagnostics for easier troubleshooting
• Anti-freeze water draining function

Applications

Ideal for:

• ·Campervans
• ·Motorhomes
• ·RV conversions
• ·Travel trailers
• ·Caravan applications
• ·Off-grid camping
• ·Outdoor showers

The water heater must be installed in an exterior opening of the RV and is not designed for indoor installation. The manual specifies a 13 × 13 in (330 × 330 mm) exterior wall opening for installation.

Why Choose This Water Heater?

No complex plumbing, no AC power required. Simply connect to your LPG tank and 12V battery, mount it on the exterior wall, and enjoy hot water wherever you park – from mountain passes to coastal campsites.