How often should a ventless gas fireplace be cleaned and inspected?
Once a year, late summer, for any ventless gas fireplace in Brevard, but here the moisture angle deserves extra attention. Transylvania County catches more than 80 inches of rain a year, and a vent-free unit already puts its own water vapor into the room. The annual cleaning and oxygen-sensor test is your check that the fireplace, and the air around it, stay in good shape.
The wettest county we serve, and a fireplace that adds humidity
Vent-free is efficient because it keeps its heat, and its combustion moisture, inside the room rather than sending it up a chimney. In most towns that is a minor footnote. In Brevard, where the wet season runs March through June and 80-plus inches fall each year, that indoor humidity stacks on top of already-damp air. Watch for condensation on cold windows, and for any staining above the fireplace opening. If you see either, treat it as a service call, not a live-with-it problem; it usually points to a burn that needs cleaning or a room that is too tight for a vent-free set.
What the yearly visit checks
Our NFI-certified techs vacuum the burner and ports, reset and inspect the log positions since a bumped log soots fast on a vent-free set, clean and test the oxygen depletion sensor, and confirm gas pressure and flame pattern. Many Brevard cabins and Connestee Falls homes run on propane rather than a gas main, so we also verify the burner is orificed for the right fuel. If you are converting a wood firebox to vent-free gas, that is licensed work we permit through the Transylvania County office. Call (828) 545-0525; we are about 40 minutes southwest of our Asheville showroom.
Damp chases, rusted parts
Brevard's rain doesn't just cross the flame, it rusts dampers and works into chimney chases and crawl spaces. If your ventless set sits in an older masonry opening, the annual visit is a good time to eye the surrounding brick and any metal components for the corrosion this climate causes. Catching it early keeps a small cleaning from becoming a bigger repair.
Fireplace help in Brevard
We install and service fireplaces throughout Brevard and the rest of Transylvania County — just 40 minutes southwest from our Asheville-area showroom.
Related questions
- Do vented and ventless gas logs need different maintenance?
- How often should vented gas logs be serviced?
- How do I clean ventless gas logs, and why do they need cleaning more often than vented logs?
- What is the oxygen depletion sensor on a ventless fireplace, and does it need maintenance or replacement?
- How often should a gas fireplace be serviced?