How much does it cost to convert a fireplace from propane to natural gas, or the other way around?
On Mills River's large rural lots, propane is the common fuel, so most conversions here set a natural-gas-spec appliance up to run on the property's LP — a manufacturer's kit and a combustion check. Where newer developments sit near natural-gas service, the job can run propane-to-natural-gas instead. The tank or line behind the appliance is the real cost, permitted with Henderson County.
Out on the big lots, it's usually propane
Between Horse Shoe, Banner Farm, and the Mills River valley, many homes sit on propane simply because the mains don't reach the farmland and forest lots. That means the typical conversion is a natural-gas fireplace — new or moved in — being set up to burn propane: different orifices, a pressure adjustment, sometimes a regulator, then a burn check by an NFI-certified tech. Propane burns hotter per unit, so a wrong setup soots fast; getting it dialed in is the whole point. Farm and forest lots also mean longer runs from the tank, which is worth confirming on the walk-through. The appliance side is one of the smaller gas visits we make.
Outdoor features follow the same fuel
Mills River's open valley is built for outdoor living, and the same fuel logic carries to a gas fire pit or outdoor fireplace — plan those in late spring before entertaining season, and the LP line gets run and permitted like any indoor unit. On a working property, we can size the tank and line for the fireplace and the outdoor features together, so one supply run covers everything instead of two. It's one reason we see propane worked into whole-property plans out here, not just a single hearth.
The supply side and the Henderson permit
Whichever direction your conversion goes, the supply work is where the budget lives: a tank and regulator, or a natural-gas line if service reaches a newer development near you. It's licensed gas work — we permit with Henderson County, meet the inspector, and pressure-test before anything burns. Mills River is twenty-five minutes south of our Asheville showroom, so a free in-home assessment is easy to set. Call (828) 545-0525.
Fireplace help in Mills River
We install and service fireplaces throughout Mills River and the rest of Henderson County — just 25 minutes south from our Asheville-area showroom.
Related questions
- Is propane more expensive than natural gas for running a fireplace?
- How much does it cost to set up propane for a fireplace if I don't have natural gas — tank, line, and all?
- How much does it cost to run a gas line to a fireplace?
- Will my gas meter or regulator need to be upsized to add a fireplace, and what does that cost?
- Is it cheaper to rent or buy a propane tank for a fireplace?