For the standard gas fireplace model, it will you around $1500 to $2500. The price range depends on the type of gas unit that you’re buying, whether it’s an insert, unvented, or direct-vented model.
The installation cost for a gas fireplace is more than the price upfront, as it depends on the following factors:
Does a unit require a separate construction or it’s an insert?
Do you have an existing gas line or you need a new connection?
Whether the unit requires the construction of a chimney or it’s an unvented fireplace.
This shows that your overall installation cost can range from around a minimum $500 to $2500 or more.
