How to Choose Ventless Gas Logs


Gas fireplaces allow homeowners to create fires instantly without the work and smoke associated with traditional wood-burning fireplaces. Using ventless logs, homeowners can enjoy the beauty of real flames without the need for an exhaust system or flue. Ventless gas logs heat the home quickly and efficiently while producing only a negligible level of fumes and odors. To choose the best gas logs for your home, consider factors such as size, design, control options and fuel requirements.

  • Look for ventless gas logs marked with the American Gas Association logo. This logo certifies that the logs are equipped with critical safety features, including oxygen depletion sensors and shut-off switches. Units without this logo may leave you at risk for carbon monoxide poisoning.

  • Compare the cost of fuel. Gas fireplace logs are designed to operate using either natural gas or propane. Call fuel suppliers in your area to compare prices for these products, as well as fuel delivery options. Choose logs that can be operated using the most economical fuel source.

  • Ask about control options for each type of log. Some buyers prefer to use a remote control to switch on a ventless gas log, while others may prefer a simple wall switch. Some gas logs can even be operated using a standard thermostat. Narrow your selection based on your preferred control options.

  • Visit fireplace showrooms in your area to compare the appearance of ventless gas logs. These logs can be ceramic, clay or even cement, and quality can vary widely between units. Examine these logs in person to find the most realistic one.

  • Determine the best size for your gas logs. These units can be as small as a foot or as long as five feet (or even longer). Find a model that will fit into your fireplace without overwhelming other items in the rooms.

  • Consider different design options. Choose from stacked or split gas logs, as well as those with glowing embers and other design details. Ask suppliers to turn on the unit so you can compare the flames. Some units even come with decorative metal grates to create a distinctive look. Find a design that complements the decor of your room and well as the style of your fireplace.

Tips & Warnings

  • Use a backup carbon dioxide monitor while operating a gas fireplace.
  • Ventless gas logs cannot be used in bedrooms or bathrooms and are prohibited in some states, including California and Massachusetts. Check your local building codes before shopping for fireplace products.

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