What does a natural gas to propane conversion kit actually change?
Flat Rock's historic character shapes the conversation more than its fuel — this is a natural-gas area, so a natural-gas-to-propane kit mostly comes up when an appliance moves to a propane property. The kit itself re-jets the burner and pilot orifices, fits a propane regulator or valve spring for higher pressure, and resets the air shutter, without touching the firebox or heat output.
1800s homes, oversized hearths
Many Flat Rock homes date to the 1800s, built with oversized open masonry fireplaces and clay flue liners that are now well past their prime. Those old hearths pull cold-air drafts into the room instead of heating it. When we add a sealed gas insert to fix that, any fuel conversion rides along — the appliance gets jetted for whatever gas the home runs, and the character of the original fireplace stays intact.
Why the kit doesn't compromise the look
Homeowners here worry that gas work will alter a historic room. It won't. A conversion only changes the parts you never see — orifices, a regulator, an air-shutter setting deep in the burner. The mantel, the surround, the masonry face all stay exactly as they were. What changes is that the appliance now burns clean and safe on the correct fuel.
Permitted with Henderson County
We pull the permit with Henderson County where the work requires it and meet the inspector, which protects both the home's insurance and its resale — a real consideration on a historic property. Every conversion is pressure-tested and flame-checked before we leave. Flat Rock is about 30 minutes south of our Asheville showroom. Call (828) 545-0525.
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.
Related questions
- What is an orifice, and why are natural gas and propane orifices different?
- What's the mechanical difference between a natural gas and a propane fireplace?
- Why do natural gas and propane flames look different?
- What gas pressure does a fireplace need — what is manifold pressure?
- How does converting a wood-burning fireplace to gas actually work?

