Best RV Propane Accessories

A propane leak in an enclosed RV is life-threatening. This detector mounts low on the wall (propane is heavier than air) and sounds an alarm if gas is detected. Many RV insurance policies require a working LP detector.

Best for: Every RV owner — essential safety device

Automatically switches from an empty tank to the full backup tank without interruption. The 2-stage design delivers consistent pressure even in cold weather. A significant upgrade over single-stage regulators.

Best for: Dual-tank RV propane setups

Installs between your tank and regulator to show how much propane is left. No more running out mid-shower. The built-in leak detector adds a safety check. Under $15 and takes 30 seconds to install.

Best for: Knowing how much propane you have left

Automatically shuts off propane flow if a line ruptures — prevents catastrophic leaks from damaged hoses or fittings. Installs on each tank and resets with a button. Peace of mind during travel.

Best for: Maximum propane safety

The short hose that connects your propane tank to the regulator. These wear out and should be inspected annually. Camco's is the most commonly available replacement. Get the right length for your setup.

Best for: Replacing worn propane connection hoses

Detects both propane leaks AND carbon monoxide in one unit. CO from a running generator or furnace malfunction is a silent killer. A dual detector covers both threats. Many newer RVs come with these pre-installed.

Best for: Comprehensive gas safety monitoring

Protects propane tanks from sun, rain, and road debris. UV exposure degrades tank valves and hoses over time. Covers also improve the look of exposed tanks on travel trailer A-frames.

Best for: Protecting exposed propane tanks

A solid 2-stage regulator at a lower price than Flame King. RecPro's RV parts are widely available on Amazon with good return policies. Direct replacement for most standard RV propane regulators.

Best for: Budget regulator replacement