Auto changeover regulator

New item, open box. Updated Auto-Changeover LP Regulator - The propane regulator allows for 2 LP tanks to be connected simultaneously and automatically switches over to the second tank once the first one runs out, no need to worry about stopping the supply after the gas tank is used up. Prompt with an Indicator - The camper propane regulator dual kit with hose has an indicator that changes color to alert users when a tank has been depleted and needs to be refilled. When the gas tank runs out, it shows red, under normal supply, it will show a clear window. High-quality Material - The rv propane regulator with hose set is made of durable brass material of the interface, allows for the regulator to be used for many years under proper maintenance, and stainless steel braided design of the rv propane hose replacement is more heat resistant and safe without leakage. Universal Standard Specifications - Inlets of this lp gas regulator are QCC1 1/4" SAE inverted flare and the outlet is a 3/8" NPT female thread. It also includes 2 of the 12" stainless steel braided hose to connect the regulator to the propane tanks or supply