Removing an existing gas line: Two Pipe Wrenches; Trimming masonry: Angle Grinder, ... Installing a fireplace insert is an advanced do-it-yourself project that will take two people about a day to ...

Inserts can be fueled by natural gas or propane, and are tied into your home's existing gas supply line. Also, learn how to light a gas fireplace . Types of Gas Fireplace Inserts ...

He says the average price of a gas fireplace including installation is $4,400. For those interested in a gas fireplace insert, the cost can be as little as $2,900 installed. What is the return on ...

♪♪ Kevin: On "Ask This Old House," our experts travel across the country to answer questions about your house. ♪♪ Today, Richard helps a homeowner convert their wood-burning fireplace to gas.