Gas insert vs pellet insert — which is better for my fireplace?
In historic Flat Rock, a sealed gas insert is often the ideal answer — it tucks into one of those oversized 1800s open fireboxes, stops the cold-air draft they pull, and preserves the mantel and character while finally giving you real heat. A pellet insert seals the same draft, but it plants a visible machine in a room whose whole appeal is its period feel.
Old fireboxes, real drafts
Flat Rock's homes go back to the 1800s, and with them come big open masonry fireplaces and aging clay flue liners. Left open, those grand fireboxes are draft machines — they pull heated room air up the chimney and can leave the space colder, not warmer. Dropping a sealed insert in, on a correctly sized liner, flips that: the draft stops and you get an appliance running 70% efficient or better while the historic surround stays exactly as it is. This is one of the most satisfying upgrades we do in Henderson County.
Gas or pellet, in a historic room
Both a gas and a pellet insert will cure the draft, but they live differently in a period home. A gas insert like the Kozy Heat Chaska 25L gives you a clean flame at a switch, quiet operation, and one service a year — it disappears into the room's character. A pellet insert brings a hopper you fill, ash you empty, and a burn-pot routine, plus the hum of an exhaust blower. In an 1800s parlor, most owners want the fire, not the machinery.
The licensed part, and the outage part
Natural gas serves Flat Rock, so a gas insert connects straightforwardly — we permit with Henderson County, pressure-test the line, and meet the inspector, the licensed step a mason or showroom legally can't complete. And because a gas insert with millivolt or battery-backup ignition keeps heating in an outage while a pellet unit needs the grid, gas also protects these old homes when the power fails. Call (828) 545-0525 for a free in-home assessment.
Fireplace help in Flat Rock
We install and service fireplaces throughout Flat Rock and the rest of Henderson County — just 30 minutes south from our Asheville-area showroom.