Which is better, gas fireplace with a vent or without a vent?
Gas fireplaces with vents have become increasingly popular in recent years because they provide a modern solution for wood fireplaces. They also offer more attractive wood finishes and a modern style, suitable for both liquefied petroleum gas or natural gas.
Why do gas fireplaces turn black?
Gas fireplaces turn black due to clogged burners and improper placement, resulting in the accumulation of soot. The purpose of a fireplace is to ensure that the gas burns cleanly, so if it is not placed properly, the fireplace will block the natural path of the flame, causing soot to accumulate and making the fireplace black.
How long does a ceramic gas fireplace last?
Gas fireplaces with ceramic walls and vents can last up to ten years or more, depending on your maintenance level. Ceramic gas fireplaces without vents have a shorter lifespan, approximately three to five years.

Can I use a gas fireplace without using it?
Gas fireplaces can be used without being in use because their purpose is merely for aesthetics and to enhance the original flavor of the fireplace. Are gas fireplaces without vents dangerous?
More and more people are choosing gas fireplaces without vents because their installation costs are much lower than those with vents. However, in an unvented system, incomplete combustion may produce a small amount of carbon monoxide. Long-term inhalation of these gases can have adverse effects on health. To avoid this, please follow the manufacturer’s guidelines on installation, space requirements, and operating time.