We are fortunate to have received an Avalon “Newport Bay” pellet insert on trade. This smaller pellet insert fits nicely into most fireplaces, and because there are not as many smaller inserts on the market, this is a good size of insert to heat around 1200 square feet or less. It has a self-ignitor and could have an optional thermostat. The insert is $950; installation isn’t included. Free estimates available for local insert installation.