http://www.articleheaven.net en-us editorial@articlealley.com A propane regulator is used to control propane fuel's flow. All appliances that use propane gas have these regulators. The appliances include barbecue grills, lights operated with liquid propane and camping heaters. With the help of a regulator you can re... http://www.articleheaven.net/propane-regulator-tips-1961639.html 17th January 2011