Automatic regulators work similarly like an adjustable regulator. The main role of an automatic regulator is to switch from one propane tank to another.
It comes to be handy when you have a leak in a gas tank or a leak in the hose. In such a case, the regulator indicates a change and transfers the remaining gas into an alternate chamber.
Last update on 2022-01-25 / Affiliate links / Images from Amazon Product Advertising API