How much does it cost to convert a gas fireplace between natural gas and propane?
Flat Rock's 1800s homes, with their oversized open masonry fireplaces and aging clay flue liners, shape how a conversion goes here. On Henderson County's natural-gas mains the fuel swap itself is minor, but in historic houses the older the gas unit, the likelier its conversion kit has been discontinued — so we check that first. The swap is inexpensive; the assessment is free.
Old homes, older units, discontinued kits
The charm of Historic Flat Rock is also the catch: some of the gas inserts and log sets tucked into these 19th-century fireboxes are old enough that the manufacturer no longer makes a conversion kit for them. That's the first thing we verify, because there's no point pricing a conversion for a model that can't be converted. When the kit does exist, the swap — orifices, pressure, pilot — is quick and inexpensive. When it doesn't, we'll walk you through a sealed insert that fits the historic opening and actually heats, instead of chasing parts that aren't made anymore.
Draft, character, and a sealed option
Those big open hearths pull cold air into the room even when they're not lit, so many Flat Rock owners pair a fuel decision with a sealed insert that preserves the mantel's character while stopping the draft. On the gas main, the line work is usually short; the total moves only if we're extending to reach the firebox. We pull the permit with Henderson County and meet the inspector — running gas is licensed work a mason restoring the masonry legally can't connect.
See it, then price it
We're about 30 minutes south. Call (828) 545-0525 and we'll tell you whether your exact model still has a kit, whether the flue and gas side need attention, and give you an honest, upfront number — including when replacement is the smarter call.
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
- Can I convert my natural gas fireplace to propane?
- Can I convert a propane fireplace to natural gas?
- What parts get changed when a fireplace is converted from one gas to the other?
- Are all gas fireplaces convertible between natural gas and propane?
- Do I need a conversion kit specific to my fireplace's brand and model?