A two-stage auto-changeover regulator connects two propane cylinders and automatically switches propane supply from the empty tank to the full one with no interruption to your appliances. A visual indicator turns red when the switchover happens, alerting you to swap out the empty cylinder. Flame King's ACR-2 regulator is the recommended choice for RV use because it eliminates the risk of running out of propane mid-trip and means you always have a full backup tank ready. It is available with 12, 15, or 18-inch pigtail hoses included, and with regular or stainless steel braided pigtail options.

RV slide-out kitchens require a flexible thermo-rubber hose that can bend without kinking as the slide extends and retracts. Flame King offers thermo-rubber slide-out hose assemblies with 3/8-inch female flare connections on both ends, available in 48, 60, 72, 96, and 106-inch lengths. These are the industry-standard connection for built-in RV kitchen appliances. For griddles connected to the RV's low-pressure propane system via quick-connect, Flame King offers a dedicated 12-foot quick-connect hose adapter compatible with 17-inch and 22-inch griddles.