Inquiry (采购产品): Fisher Gas Regulator I need to change from a standard natural gas pressure system to a 2 pound system with a 1/2 " copper gas line to the furnance on a standard utility gas meter . Does that just involve changing the Fisher gas pressure regulator on top of the gas meter ? If so is it easy to change with no complicated parts inside of it ? We live in a remote area where We have to service it ourselves . **** Hidden Message ***** ted stens 54701 USA Company: Fisher E-mail: tedst5@yahoo.com **** Hidden Message ***** tedst5@yahoo.com