Vented vs Vent-Free Gas Logs: How to Tell Before You Buy
Vented and vent-free log sets can look identical online. The standard on the rating plate tells them apart. What each needs, and the mix-up to avoid.
vented gas logs
Gas Logs vs Wood-Burning Fireplace: Honest Guide
Gas logs vs a wood-burning fireplace: the vented and vent-free versions are different appliances, and only one keeps using your chimney.