Why does my gas fireplace pilot light keep going out?
In Flat Rock, the pilot problem often starts with the chimney, not the sensor. Many homes date to the 1800s with oversized open masonry fireplaces and aging clay flue liners, and those big old flues pull strong downdrafts that blow the pilot flame right off the thermocouple. Fixing it is licensed, usually inexpensive work.
Historic homes, oversized flues
Flat Rock's historic housing stock is its charm and, for a gas pilot, its challenge. Those grand open masonry fireboxes were sized for roaring wood fires, and their tall, wide, aging clay-lined flues move a lot of air. When a gas log set or insert sits in one, a cold flue behaves like an open window in the chimney — dense cold air slides down and pushes a draft across the burner, thinning or snuffing the pilot. The fireplace lights, holds while things are warm, then drops out on the first still, cold night.
Why a sealed insert often ends it
When the flue itself is the problem, chasing the thermocouple only gets you so far. A properly sized sealed insert with its own liner takes the oversized masonry chimney out of the equation, stops the draft, and preserves the historic character of the firebox — the fix that finally makes an old Kanuga or Highland Lake home's fireplace hold a flame and actually heat the room. That said, plenty of dropouts here are still the ordinary worn sensor or a dust-clogged pilot, so we diagnose before we recommend.
The licensed repair
Our tech meters the thermocouple, cleans the pilot assembly, and checks the flue for the draft these old chimneys are prone to. Because it all touches the gas valve, it's licensed work, not a DIY relight, and on Flat Rock's natural-gas mains any gas-line involvement gets a Henderson County permit and an inspection. We're about 30 minutes south, and most repairs are a single visit. 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.