Why does my gas fireplace shut down in windy or snowy weather?

More snow, a longer season, more chances to fail

At this elevation you get more of everything that causes this — deeper snow that packs a sidewall or roof cap, more freeze-thaw cycles that glaze it with ice, and more weeks each year when you're genuinely depending on the fireplace. A termination that stayed clear at 2,100 feet in Asheville can bury itself in Waynesville.

Starved of combustion air, the flame weakens or spills and the safety valve closes the burner down. It'll relight fine on the next mild afternoon, which is exactly why folks blame the fireplace instead of the blocked vent.

Drafty Hazelwood fireboxes

Much of Hazelwood's older housing stock was built around open, drafty fireplaces, and where those have gone to gas — sometimes an older standing-pilot setup — strong wind pouring down off the surrounding slopes can cool the pilot until the thermocouple loses it. These homes lean hard on their hearths through a long Haywood winter, so an intermittent shutdown is worth chasing down before the first cold snap, not during it.

Haywood County, 35 minutes west

We pull the Haywood County permit when a fix touches the line or vent, meet the inspector, and figure out whether you need a wind-rated cap, a relocated termination, or a pilot adjustment for the altitude. Don't climb an icy roof to check it yourself — that's how a nuisance shutdown becomes an injury. Call (828) 545-0525.