Flame King ACR6a Without Pigtails 2-Stage Auto Changeover LP Propane Gas Regulator for RVs, Vans, Trailers

The Flame King ACR6a Without Pigtails 2-Stage Auto Changeover LP Propane Gas Regulator is an ideal solution for RVs, vans, and trailers that require an efficient propane gas supply. It can handle up to 150,000 BTUs of heat energy, and it is built with a regulator that controls pressure and flow of gas. This product comes with easy-to-follow instructions that explain how to set it up, including turning the black lever to point to the tank that you wish to use first when switching between two tanks. However, the lever does not turn automatically, so you need to observe that the regulator is drawing from the reserve tank and manually turn the lever to point to it. It has a red indicator to show when the first tank is empty and is drawing gas from the reserve tank. It can switch back to the primary tank if the secondary tank is emptied or lost pressure due to high demand. As per the customer reviews, this product is generally of quality with a few defective products as well. Some customers received a defective product, with seized fittings that could not be removed. However, other customers found it to be a good replacement for the regulator on their camper, as it was easy to install and worked perfectly. Some reported issues of the pressure indicator being hard to see, but it worked for them without any problem.