RSF Focus 3600i Wood-Burning Fireplace Insert

The Focus 3600i is a wood insert that turns an existing masonry fireplace into a clean-burning heater. It goes in with a full stainless liner up the chimney, and an optional backing plate and blower finish the job.This insert is for masonry fireplaces only, not factory-built ones. We measure your fireplace and inspect the chimney before we sell it, so you know it fits.