Do gas fireplaces need to be adjusted for high elevation?
In Arden, no for elevation — at 2,150 feet on natural-gas mains you're below where a high-altitude orifice is required — but the classic Arden job is converting a tired 1980s-90s open masonry fireplace into a sealed insert. That conversion is where the appliance's own spec, including any altitude rating, actually gets set, because the insert is a brand-new unit.
Drafty open fireboxes are the local pattern
The established Royal Pines and Skyland neighborhoods are full of open masonry fireplaces from the 1980s and 90s that pull heat out of the room instead of adding it. Dropping in a sealed gas insert turns one into a genuine heater — and because the insert is a new appliance, it arrives with its own manual and its own high-altitude rating. At 2,150 feet most run sea-level spec, but the conversion is precisely when we read that rating and set the orifice to match your home.
Natural gas makes the fuel side easy
Arden sits on natural-gas mains, so unlike the propane towns we don't have a second altitude spec to reconcile — the fuel is settled and the elevation is low. That keeps most conversions clean: choose the insert, size a correct stainless liner into the old masonry chimney, and match the orifice to the manual. Biltmore Park's retail and office spaces add commercial work to the mix, which follows the same logic with larger appliances and the same low-elevation answer. That single-fuel, low-elevation combination is why most Arden conversions come down to the liner and the fit rather than the orifice.
Buncombe permit, 15 minutes out
We're just 15 minutes south of the Emma Road showroom, so an Arden conversion is an easy one to spec in person. Connecting the gas line is licensed work — a mason can rebuild the firebox but can't legally fuel the insert. We pull the Buncombe County permit, pressure-test the line, and set the orifice for your model in one accountable job. Sooty glass usually means a setup fix. Call (828) 545-0525 for a free in-home assessment.
Fireplace help in Arden
We install and service fireplaces throughout Arden and the rest of Buncombe County — just 15 minutes south from our Asheville-area showroom.
Related questions
- What is an orifice in a gas fireplace and why does it matter which fuel I use?
- Do natural gas and propane flames look different in a fireplace?
- What gas pressure does a fireplace need, and is it different for natural gas and propane?
- Are propane gas logs more prone to sooting than natural gas logs?
- What happens if you run a natural gas fireplace on propane without converting it?